Sundown Audio


  • LCS v.2 10" 300W Dual-4-Ohm Subwoofer - Sundown Audio LCS v.2 10" 300W Dual-4-Ohm Subwoofer - Sundown Audio

    Sundown Audio Sundown Audio LCS v.2 10" Subwoofer

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    •    500 Watts RMS / 1000 Watts Peak•    Dual 4-ohm voice coils•    Optimized for small, ported enclosures•    Class-leading 14mm Xmax•    Double-stacked magnet•    Vented coil gap & pole for superior cooling•    Extra thick stamped steel frame•    High temp 4-layer copper voice coil•    High-quality push terminals•    Stitched-on flat tinsel leads•    Extremely low resonant frequency (Fs)Find the ideal balance of power, deep bass, and affordability with Sundown LCS subs. Sundown LCS woofers are known for their impressive bass response and high dependability. Typical entry-level woofers are limited in terms of excursion, mechanical ruggedness, and thermal performance. The v.2 update added an all-new, custom-tooled frame, push terminals, a rubber mounting gasket, and upgraded tinsel leads. 

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    $149.99

  • SAEv4-100.4 4-Channel Amplifier - Sundown Audio Sundown Audio SAEv4-100.4 4-Channel Amplifier

    Sundown Audio Sundown Audio SAEv4-100.4 4-Channel Amplifier

    4 reviews

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      250 x 2 @ 4 ohms RMS (Bridged) 125 x 4 @ 2 ohm RMS 100 x 4 @ 4 ohms RMS Hi-fidelity Class A/B design Variable 12dB low & high pass filters: 40Hz-5kHz Power and protection indicators included Thermal, voltage, speaker short, and dc-offset protection circuitry The SAEv4 is engineered with high-fidelity Class A/B multi-channel architecture, providing an ideal balance between performance and affordability. Leveraging the latest half-bridge technology, these amplifiers deliver clean, powerful audio signals in a compact form factor. Featuring an all-new chassis and heatsink design with 33% more aluminum, this SAEv4 keeps your system cool even during intense listening sessions. The amp is packed with a variable subsonic, high pass and low pass filters, plus a 4-way protection circuit (thermal, voltage, speaker short, and DC offset). With an input sensitivity of 6V max and RMS power output of 125W x 4 at 2 ohms and 100W x 4 at 4 ohms, the SAEv4-100.4 is designed to drive your car audio system with precision and clarity. The variable crossover slope (LPF/HPF) and a high signal-to-noise ratio of 92dB further enhance audio quality, with an exceptionally low noise floor.

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    $349.99

  • M-Series M12 2000W Subwoofer - Sundown Audio M-Series M12 2000W Subwoofer

    Sundown Audio M-Series M12 2000W Subwoofer

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    2000 Watts RMS / 4000 Watts Peak Available in Dual 1 and Dual 2 Ohm Configurations Mega Roll Surround and Frame Etched All Black Backplate Quad Stack Magnet Structure The Sundown M-Series is an all-new "entry-level" subwoofer in our Mega series - all Mega series subwoofers (10,12,15,18) feature our custom tooled and patented frames (US Patent Numbers D691596, D691597, D691598, and D741841) and our Mega-Roll surround.When we say "entry-level" this is only by comparison to its big brothers in our own Mega line - X,Z,NS series and higher. The M series was built for intense bass with stellar low-frequency performance at industry-leading levels of low-distortion. It does this while looking amazing - with a new laser-etched back-plate design and special M-series magnet boot design.For the M-series we mate out Mega series frames to a quad stacked 200mm (7.87”) diameter motor structure with a total magnet stack height of 88mm (3.46”) featuring a hyper-extended pole and extreme clearances (allowing 59.5mm to mechanical bottom effectively making it bottomless - this is 4.68" peak-to-peak). At Sundown we always do things to the extreme so even our "entry" level M-series features a full 20mm thick top-plate to finish the efficient magnetic circuit. We did all of this while still optimizing the cost to offer the absolute best-value to our customers.This motor drives a 3" diameter 4-Layer Round Wire Aluminum Voice Coil wound on a thick aluminum former to incredible levels of excursion. The new coil in the M-series was developed for both the M and X v.4 series and features a very special winding (invented by Sundown for the X-8 series originally) that allows the best winding packing density in the gap for both the D1 and D2 options. This coil is so massive that it allows even our M-series to achieve a full 35mm one-way linear excursion. We are truly setting a new industry standard with the M-series.Based on Sundown's years of experience we've included our highly efficient high-stroke coil ventilation system developed for the X and Z series originally. The M-series features a high-velocity pole vent, a heavily vented magnetic gap through the back-plate, and our proprietary high-velocity cast-aluminum frame-base venting system.The M-series was designed from the ground-up to become the new standard in the low-frequency / small, ported box subwoofer category in this price range. Never before have we been able to offer such an incredible value in the Mega series. They will work in the same enclosure as our other Mega platform subwoofers, but the M-series also opens up the possibility for sealed and IB applications. This is something that was not well suited to any other previous Mega platform subwoofer.The M-series is really a different kind of woofer due to its incredibly linear suspension. They are designed for the LOWEST level of bass extension possible in a small enclosure while maintaining extremely low levels of distortion. This is all thanks to the Sundown Mega-Roll surround & proprietary Sundown PG linear suspension (fully computer optimized). As with most subwoofers from Sundown the M-series features a magnet inner-diameter aluminum shorting ring for superior inductive distortion performance as well.We are quite certain that the M-series will go down in car audio history as one of the best low-distortion subwoofers per-dollar of its time.

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    $599.99

  • ET-R1 100 Watt Excellent Super Tweeter - Sundown Audio ET-R1 100 Watt Excellent Super Tweeter - Sundown Audio

    Sundown Audio Sundown Audio ET-1R Super Tweeter

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      Power handling: 100 Watts RMS Impedance: 4 or 8 ohms Frequency range: 4kHz - 20kHz Sensitivity: 105dB Sold Individually Handling 100 watts and only 1.67 inches deep, the BT-R1 is the choice when you want to cut through bass like a hot knife through butter. We incorporated our highest sensitivity (105dB) and biggest diaphragm (33.5mm) into this super tweeter to make the most out of every watt you give it. Measurements Download

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    $44.99

  • LCMR-6.5 100 Watt Pro Audio Midrange Speaker - Sundown Audio LCMR-6.5 100 Watt Pro Audio Midrange Speaker - Sundown Audio

    Sundown Audio Sundown Audio LCMR-6.5 100 Watt Pro Audio Midrange Speaker

    1 review

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    Features Sold Individually Power Handling: 100 Watts RMS Impedance: 4/8 Ohm Frequency Range: 120Hz - 6kHz Phase Plug Outer Diameter: 6.51" Cutout Diameter: 5.82" Mounting Depth: 3.50" VC Diamete: 1.51" Magnet Material: Ferrite Effective surface area,Sd: 12.469*

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    $59.99

  • SHFTL 2" Throat Super Horn With Ferrite Magnet - Sundown Audio Sundown Audio SHFTL 2" Throat Super Horn With Ferrite Magnet

    Sundown Audio Sundown Audio SHFTL 2" Throat Super Horn With Ferrite Magnet

    1 review

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    3in Horn driver Strontium Ferrite Magnet Die-cast Aluminium Cover Die-cast Aluminium Horn Titanium Diaphragm 4 Ohm 110 Wrms  Exit Throat Diameter @ inch – 2 Rated Impedance @Ohm – 4 Power Handling Capacity @ Watt – 110 Program Power @Watt – 220 Sensitivity(1W/1m) @ Hz – 118 Frequency Range @ Hz - 600-20,000 Voice Coil Diameter @ inch - 3 Voice Coil Material - CCAW Voice Coil Former Material - Kapton Voice Coil Winding Depth @ mm - 3 Cutout – 6.75” Mounting Depth – 9.65” Gap Height @ mm – 3.5 Driver Size @ in 6.7*3” Back Cover Material – Die-cast Aluminium Diaphragm Material - Titanium Horn Material – Die-cast Aluminium Product Dimension @ in – L9.5*W9.5*H10” Key Features: Powerful Performance: Rated at 110W RMS and 220W program power, it handles demanding audio requirements with ease. Wide Frequency Range: Covers 600Hz to 20,000Hz, providing crisp, detailed sound reproduction across mid-to-high frequencies. Exceptional Sensitivity: Sensitivity of 118 dB (1W/1m @ Hz) ensures efficient sound output with reduced power consumption. Robust Construction: Durable Materials: Titanium diaphragm for precision and long-lasting performance. Voice Coil Design: Equipped with a 3-inch CCAW (Copper Clad Aluminum Wire) voice coil on a Kapton former for excellent thermal resistance and durability. High-Quality Build: Die-cast aluminum cover and horn provide lightweight durability and efficient sound dispersion. Magnet: Strontium ferrite magnet ensures strong magnetic flux for reliable operation. Specifications: Exit Throat Diameter: 2 inches Impedance: 4 Ohms Cutout Size: 6.75 inches Mounting Depth: 9.65 inches Driver Size: 6.7 x 3 inches Product Dimensions: 9.5 x 9.5 x 10 inches (L x W x H) Additional Details: Voice Coil Winding Depth: 3 mm Gap Height: 3.5 mm Materials: Titanium diaphragm, Kapton former, and die-cast aluminum construction for maximum durability and performance.

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    $149.99

  • E-Series v.6 8" 500W Subwoofer - Sundown Audio E-Series v.6 8" 500W Subwoofer - Sundown Audio

    Sundown Audio Sundown Audio E-Series v.6 8” Subwoofer

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    400 Watts RMS / 800 Watts Peak Dual 2 or 4 ohm voice coils Optimized for ported enclosures Class-leading 14mm Xmax Double-stacked magnet Vented magnetic gap & pole piece for superior cooling High strength stamped steel frame High temp 4-layer copper voice coil wire High-quality push terminals Stitched-on Mini-XL tinsel leads Through relentless research in our North Carolina Headquarters, Sundown optimized a 2” voice coil and a truly unique motor design to get the deepest possible bass response out of an 8” subwoofer. The E-series showcases a distinctive motor design, featuring a heavily vented magnetic gap and solid pole piece, enabling exceptional thermal power handling. The spider itself is a high strength poly-cotton blend designed to handle the full capacity of the motor. To provide an additional level of ruggedness the spider is bolted down and glued to the frame. Its motor geometry allows for a remarkable 14mm one-way linear Xmax, delivering excursion equivalent to far larger cones.

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    $169.99

  • SA-6.5CS v.3 6.5" 6-1/2 Component Car Audio Speakers+Tweeters - Sundown Audio SA-6.5CS v.3 6.5" 6-1/2 Component Car Audio Speakers+Tweeters - Sundown Audio

    Sundown Audio Sundown Audio SA-6.5CS v.3 6.5" 6-1/2 Component Car Audio Speakers+Tweeters

    2 reviews

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     When Sundown set out to design the "SA" series component they knew it had to be something special; something to uphold the reputation of the SA series subwoofer line. But at the same time the price had to remain reasonable; something that almost anyone can afford.The SA component set starts out with its custom designed midrange driver. The mid features a high quality cast aluminum basket as its starting point; where many speakers in this category go with cheaper stamped steel frames. The cone is a carefully selected blend of paper and wool fibers designed to damp any unwanted resonances. The dust cap is a soft poly whose size, shape, and material were all chosen to create the least amount of breakup and distortion as possible. The surround is a very compliant rubber that helps to tame any remaining edge resonances within the cone. With any midrange the cone, surround, and dust cap are CRITICAL to the sound. When designing the SA set we had no concern for fancy cosmetics or other "audio jewelry" The motor was FEA optimized in-house to increase linear excursion and features a full 6mm one-way linear excursion thanks to a carefully designed motor and extended pole piece. We also thoroughly considered thermal performance in the design with the SA mid featuring a vented magnetic gap and a vented voice coil collar. The 60-watt per side power rating on the SA mid is derived from a full 8-hour test on pink noise (full bandwidth down to 20 Hz) -- so when crossed over on the bottom-end this figure ends up being VERY conservative. Most customers use 100+ watt RMS amplifiers on the SA sets. The SA series tweeter had to match the smooth sound of the midrange so we went with a silk dome. We tested numerous versions, tweaked the gap, dome material, tested various lenses, various chamber damping materials, so on and so forth until arriving at the final design. As the response graph is proof of the result is an incredibly smooth sounding tweeter. Don't be fooled by the simple housing -- as we are all taught not to judge a book by its cover and you will find this tweeter performs as good or better than many fancier looking counterparts. We stuck with the Sundown mentality of not spending money where it doesn't increase performance. The crossover is also relatively simple looking at first glance but it does the job perfectly. It is a 12 dB network centered at 3800 Hz with high quality air core inductors and Mylar capacitors. It also features the ability to change the LPF on the mid from a 12dB, to 6dB, to a bypassed slope as well as to adjust the tweeter from 0, to -3, to -6 dB levels. We are confident that anyone who is after a smooth sounding set will be incredibly pleased with the SA component line. Reviews have been overwhelmingly positive on them from all over the globe. If you are a metal or hard dome tweeter fan it may not be your set but we will develop a "sharper" sounding set down the line!  Features & Specifications 6.5" Component Speakers System 125 Watts / Side Silk Dome Tweeter Machine Aluminum Tweeter Housing Case Aluminum Frame Magnet ID Shorting Ring (Midrange) Carbon Fiber Cone Rubber Surround 24dB/Octave Crossover Adjustable Tweeter Level (-3, 0, +3) Mounting Depth: 2.87" Cutout: 5.63"

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    $399.99

  • InHuman 18" 7500W Subwoofer InHuman 18" 7500W Subwoofer

    Sundown Audio InHuman 18" 7500W Subwoofer

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    Meet the Sundown Audio InHuman — the subwoofer that exists only for the moments when "loud" has already lost all meaning. This is 7,500 watts RMS of purpose-built devastation: an 18" limited-edition monster riding a Quad-Stack 330mm ferrite-and-neo motor structure that generates a force factor roughly 2.5x that of the legendary SDDN, all anchored to Sundown's patented Tooled Frame (US D741,841). With a custom-tooled carbon fiber cone, a 5" eight-layer flat-wound aluminum voice coil, 41mm of linear one-way excursion, and an FS that drops to 18–20Hz after break-in, the InHuman was engineered from the ground up for one job — annihilating 6th-order bandpass demo builds and producing hurricane-force wind. At nearly 190 pounds with mandatory motor support, this isn't a subwoofer you install; it's a statement you commit to. Buckle up.

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    $2,999.99

  • Sundown Audio SFB-200.4 4-Channel 200x4 Car Audio Amplifier/Amp - Sundown Audio Sundown Audio SFB-200.4 4-Channel 200x4 Car Audio Amplifier/Amp - Sundown Audio

    Sundown Audio Sundown Audio SFB-200.4 4-Channel Amplifier

    1 review

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    200 x 4 @ 1 ohm RMS 125 x 4 @ 2 ohms RMS 75 x 4 @ 4 ohms RMS 4-channel full-range amplifier Variable 12dB low pass filter: 50Hz – 6kHz Variable 12dB high pass filter: 15Hz – 6kHz Variable 12dB Bass Boost @ 50Hz Power, protection & clipping indicators included Thermal, voltage, speaker short, and dc-offset protection circuitry Optional wired remote control with clipping indicator Introducing the Sundown Full Bridge line of amplifiers! The “Brazilian Style” SFB packs a powerful punch in a compact size, stable down to 1 ohm per channel.  Use the SFB to wire several speakers together on every channel - an ideal amp for a PA mid/high speaker array, a large marine system, or your favorite set of separates. If you are looking for raw power on a budget –  look no further!

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    $289.99

  • M-Series M15 2000W Subwoofer - Sundown Audio M-Series M15 2000W Subwoofer

    Sundown Audio M-Series M15 2000W Subwoofer

    1 review

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    2000 Watts RMS / 4000 Watts Peak Available in Dual 1 and Dual 2 Ohm Configurations Mega Roll Surround and Frame Etched All Black Backplate Quad Stack Magnet Structure The Sundown M-Series is an all-new "entry-level" subwoofer in our Mega series - all Mega series subwoofers (10,12,15,18) feature our custom tooled and patented frames (US Patent Numbers D691596, D691597, D691598, and D741841) and our Mega-Roll surround.When we say "entry-level" this is only by comparison to its big brothers in our own Mega line - X,Z,NS series and higher. The M series was built for intense bass with stellar low-frequency performance at industry-leading levels of low-distortion. It does this while looking amazing - with a new laser-etched back-plate design and special M-series magnet boot design.For the M-series we mate out Mega series frames to a quad stacked 200mm (7.87”) diameter motor structure with a total magnet stack height of 88mm (3.46”) featuring a hyper-extended pole and extreme clearances (allowing 59.5mm to mechanical bottom effectively making it bottomless - this is 4.68" peak-to-peak). At Sundown we always do things to the extreme so even our "entry" level M-series features a full 20mm thick top-plate to finish the efficient magnetic circuit. We did all of this while still optimizing the cost to offer the absolute best-value to our customers.This motor drives a 3" diameter 4-Layer Round Wire Aluminum Voice Coil wound on a thick aluminum former to incredible levels of excursion. The new coil in the M-series was developed for both the M and X v.4 series and features a very special winding (invented by Sundown for the X-8 series originally) that allows the best winding packing density in the gap for both the D1 and D2 options. This coil is so massive that it allows even our M-series to achieve a full 35mm one-way linear excursion. We are truly setting a new industry standard with the M-series.Based on Sundown's years of experience we've included our highly efficient high-stroke coil ventilation system developed for the X and Z series originally. The M-series features a high-velocity pole vent, a heavily vented magnetic gap through the back-plate, and our proprietary high-velocity cast-aluminum frame-base venting system.The M-series was designed from the ground-up to become the new standard in the low-frequency / small, ported box subwoofer category in this price range. Never before have we been able to offer such an incredible value in the Mega series. They will work in the same enclosure as our other Mega platform subwoofers, but the M-series also opens up the possibility for sealed and IB applications. This is something that was not well suited to any other previous Mega platform subwoofer.The M-series is really a different kind of woofer due to its incredibly linear suspension. They are designed for the LOWEST level of bass extension possible in a small enclosure while maintaining extremely low levels of distortion. This is all thanks to the Sundown Mega-Roll surround & proprietary Sundown PG linear suspension (fully computer optimized). As with most subwoofers from Sundown the M-series features a magnet inner-diameter aluminum shorting ring for superior inductive distortion performance as well.We are quite certain that the M-series will go down in car audio history as one of the best low-distortion subwoofers per-dollar of its time.

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    $659.99

  • U-Series v.2 10" Subwoofer - Sundown Audio U-Series v.2 10" Subwoofer

    Sundown Audio U-Series v.2 10" Subwoofer

    1 review

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    2000 Watts RMS / 4000 Watts Peak Dual 2 or 4 ohm voice coils Optimized for small ported enclosures Aluminum 3” voice coil former for superior heat dissipation High-temperature copper voice coil Double stitched surround Heavy-duty cast basket Spring-loaded terminals accept up to 8-gauge wire Stitched-on heavy-duty tinsel leads Solid pole with vent channels and aluminum shorting ring cap Rear gap-venting Top-Plate Cooling Channels Designed to be at home in the competition lanes or playing your favorite music, the U Series is the premier “standard suspension” woofer in the Sundown lineup. A double-stacked 9.4-inch wide ferrite magnet system is coupled to a thick top plate. A thick set of shorting rings are used inside the magnets and on the pole cap, smoothing out frequency response while doubling as a heat sink and airflow guide. A custom, substantially thicker aluminum frame was designed specifically for the U Series, equipped with heat dissipation ribs. The U v.2 motor also features an extended pole piece to keep the coil under perfect control under high stress. The coil temperature is kept in check via a high-velocity solid pole / machined pole channels arrangement and a series of 16 direct air-gap vents in the back plate. Dimensions

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    $529.99

  • SAZ2-1.5FT SAZ 2-Channel RCA Interconnects - Sundown Audio SAZ2-1.5FT SAZ 2-Channel RCA Interconnects - Sundown Audio

    Sundown Audio Sundown Audio SAZ2-1.5FT SAZ 2-Channel RCA Interconnects

    1 review

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    The thought and detail put into the design of these is truly outstanding. They feature multiple layers of protection and shielding that most manufactures leave out due to higher cost. As usual Sundown Audio is about quality not just numbers. SAZ 2-CHANNEL SERIES RCA INTERCONNECTSFEATURES Twisted Pair, Solid Conductor Signal Wire 100% OFC (Oxygen-Free Copper) Signal Wire, Shielding Foil, and Shielding Braid Protective Woven Jacket for Maximum Durability Custom Tooled, High-Grip Connectors Cross-Cut Outer Connector for Secure Connection Dual-Split Inner Connector for Maximum Signal Transfer Channels: Mono, Y-Splitter, 2 ch, and 4ch Available Mono lengths: 1.5FT, 3FT, 6FT Available 2-Channel lengths: 1.5FT, 3FT, 6FT, 9FT, 12FT, 17FT, 20FT, 25FT Available 4-Channel lengths: 12FT, 17FT, 20FT, 25FT

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    $29.99

  • SAZ2-9FT SAZ 2-Channel RCA Interconnects - Sundown Audio SAZ2-9FT SAZ 2-Channel RCA Interconnects - Sundown Audio

    Sundown Audio Sundown Audio SAZ2-9FT SAZ 2-Channel RCA Interconnects

    1 review

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    The thought and detail put into the design of these is truly outstanding. They feature multiple layers of protection and shielding that most manufactures leave out due to higher cost. As usual Sundown Audio is about quality not just numbers. SAZ 2-CHANNEL SERIES RCA INTERCONNECTSFEATURES Twisted Pair, Solid Conductor Signal Wire 100% OFC (Oxygen-Free Copper) Signal Wire, Shielding Foil, and Shielding Braid Protective Woven Jacket for Maximum Durability Custom Tooled, High-Grip Connectors Cross-Cut Outer Connector for Secure Connection Dual-Split Inner Connector for Maximum Signal Transfer Channels: Mono, Y-Splitter, 2 ch, and 4ch Available Mono lengths: 1.5FT, 3FT, 6FT Available 2-Channel lengths: 1.5FT, 3FT, 6FT, 9FT, 12FT, 17FT, 20FT, 25FT Available 4-Channel lengths: 12FT, 17FT, 20FT, 25FT

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    $39.99

  • SA-Series v.2 12" 1000W Subwoofer - Sundown Audio SA-Series v.2 12" 1000W Subwoofer - Sundown Audio

    Sundown Audio SA-Series v.2 12" Subwoofer

    4 reviews

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      1250 Watts RMS / 2500 Watts Peak Dual 2 or 4 ohm voice coils Vented magnetic gap & pole piece Aluminum 2.75” voice coil former for superior heat dissipation Innovative high velocity, cast aluminum vented frame spacer ring Magnet ID faraday ring for smooth acoustic response High-temperature copper voice coil wire Spring-loaded terminals Stitched-on double “XL” tinsel leads This SA-10/12/15 v.2 series is a top-down upgrade from the original SA series. The 2.75” coil punches way above its weight, outperforming many 3” coils without the adding weight & with the added advantage of a wider spider. We are able to perfectly balance the mass, motor force, and suspension stiffness for the intended power level.The motor also features a large magnet shorting ring (faraday ring) to reduce distortion and deliver smoother response across the entire acoustic spectrum. The motor & coil setup is mated to an extremely robust multi-layer spider with fully tied-on & doubled-up “XL” tinsel leads. A competition-grade paper cone, strong foam surround, and cast aluminum frame are used to complete this masterpiece. On top of the ~19mm of one-way linear excursion we have an x-mech limit of 37mm one-way before coil bottom making it nearly "bottomless."The 18" model features a larger diameter motor to drive the higher mass. Enclosure Designs .Zip File

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    $409.99

  • SDDN 18" Limited Edition Competition Subwoofer - Sundown Audio Sundown Audio SDDN 18" Limited Edition Competition Subwoofer

    Sundown Audio Sundown Audio SDDN 18" Limited Edition Competition Subwoofer

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    3,500 watts RMS Available in 10 through 18-inch versions Dual 1 ohm coils Mega V2 Cone Aluminum 3.3” x  80mm coil Dual 8 AWG terminals with dual-layer tinsel leads Custom cross-cut pole piece with Neodymium cap for increased output and thermal control 5-layer spider 1,336 oz (83.5 lbs) magnet with integrated thermal ventilation Optimized for Ported & 6th order enclosures Carbon cone upgrade available  Designed in-house by Sundown Founder Jacob Fuller, the 3,500-watt RMS SDDN is available in 10, 12, 15, and 18-inch models. Each unit boasts a massive 83-pound motor with integrated thermal ventilation, featuring a custom cross-cut pole piece with a Neodymium cap for increased output and thermal control. Sundown’s signature Mega V2 cone is paired with a five-layer spider, a 3.3” x 80mm aluminum voice coil (dual 1-ohm), and dual tinsel leads per eight-gauge terminal. 

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    $1,499.99

  • ECX-6.5 6.5" 6-1/2 Pro Sound Coaxial Speakers - Sundown Audio ECX-6.5 6.5" 6-1/2 Pro Sound Coaxial Speakers - Sundown Audio

    Sundown Audio Sundown Audio ECX-6.5 6.5" 6-1/2 Pro Sound Coaxial Speakers

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    Features Sold Individually Power Handling: 50 Watts RMS Impedance: 4 ohms Frequency Range: 80Hz - 20kHz Sensitivity: 94dB

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    $59.99

  • SA-Series v.2 15" 1000W Subwoofer - Sundown Audio SA-Series v.2 15" 1000W Subwoofer - Sundown Audio

    Sundown Audio Sundown Audio SA-Series v.2 15" Subwoofer

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    1250 Watts RMS / 2500 Watts Peak Dual 2 or 4 ohm voice coils Vented magnetic gap & pole piece Aluminum 2.75” voice coil former for superior heat dissipation Innovative high velocity, cast aluminum vented frame spacer ring Magnet ID faraday ring for smooth acoustic response High-temperature copper voice coil wire Spring-loaded terminals Stitched-on double “XL” tinsel leads This SA-10/12/15 v.2 series is a top-down upgrade from the original SA series. The 2.75” coil punches way above its weight, outperforming many 3” coils without the adding weight & with the added advantage of a wider spider. We are able to perfectly balance the mass, motor force, and suspension stiffness for the intended power level.The motor also features a large magnet shorting ring (faraday ring) to reduce distortion and deliver smoother response across the entire acoustic spectrum. The motor & coil setup is mated to an extremely robust multi-layer spider with fully tied-on & doubled-up “XL” tinsel leads. A competition-grade paper cone, strong foam surround, and cast aluminum frame are used to complete this masterpiece. On top of the ~19mm of one-way linear excursion we have an x-mech limit of 37mm one-way before coil bottom making it nearly "bottomless."The 18" model features a larger diameter motor to drive the higher mass. Enclosure Designs .Zip File

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    $409.99

  • SIA-5000D Full-Range Mono Amplifier - Sundown Audio SIA-5000D Full-Range Mono Amplifier

    Sundown Audio SIA-5000D Full-Range Mono Amplifier

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      5,000 x 1 @ 1 ohm RMS 4,950 x 1 @ 2 ohms RM 3,400 x 1 @ 4 ohms RMS Variable 12dB low pass filter: 40Hz-20kHz Variable 12dB high pass filter: 10Hz-1kHz Variable 12dB Bass Boost @ 50Hz Power, protection & clipping indicators included Thermal, voltage, speaker short, and dc-offset protection circuitry Advanced 3-speed fan design Subsonic filter Intelligent full bridge design Wired remote control with clipping indicator included Delivering tremendous power at 1, 2, or 4 ohms, the Sundown SIA amps are built with power and stability at their core. These full-bridge amplifiers feature a heavy heatsink for outstanding thermal management, while the three-speed Smart Cooling fan and advanced power supply design protects the amplifier from overheating and distorted output. Made to bang all day long, by the world champions of bass!

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    $674.99

  • SALT-12 12000W Competition Class D Amplifier - Sundown Audio SALT-12 12000W Competition Class D Amplifier - Sundown Audio

    Sundown Audio Sundown Audio SALT-12 Competition Class D Amplifier

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      12,000 x 1 @ 1 ohms RMS mono 6,000 x 1 @ 2 ohms RMS mono 3,000 x 1 @ 4 ohms RMS mono Frequency Response : 10 Hz – 250 HZ 24dB variable subsonic filter: 10HZ - 50HZ 24dB variable low pass filter: 35HZ - 250HZ Variable bass boost @ 45Hz 0-9dB Phase shift control 0-180 degrees Power, clipping & protection indicators included Thermal, voltage, speaker short, and dc-offset protection circuitry Included wired remote control displays voltage, temperature, and clipping  Sundown's biggest powerhouse, the SALT-12 delivers a mind-twisting 12k at 1 ohm. The amp features both a 24dB variable subsonic and low pass filter, along with a bass boost at 45Hz, letting you dial in your personal, perfect sound. The phase shift control makes it easy to precisely adjust the output. With onboard indicators for power, clipping, and protection you’ll have full control over your setup. Use the included wired remote control to see voltage, temperature, and clipping at a glance.Producing optimum power at realistic voltages (the 12s, rather than needing 14+ volts), the SALT – Sundown Audio Low-Voltage Technology – is Sundown’s answer! SALT amplifiers represent the pinnacle of Korean Class-D amplifier technology. Whether you are a world-class SPL competitor or simply want to bang harder than absolutely anyone else, the SALT series will be right at home in your system. 

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    $4,499.99

  • SALT-500.4 4-Channel 500x4 Amplifier - Sundown Audio SALT-500.4 4-Channel 500x4 Amplifier - Sundown Audio

    Sundown Audio Sundown Audio SALT-500.4 4-Channel Amplifier

    2 reviews

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    1,400 x 2 @ 4 ohms RMS 700 x 4 @ 2 ohms RMS 500 x 4 @ 4 ohms RMS 4-channel full-range amplifier: 10Hz – 25 kHz Variable 12dB subsonic filter: 10HZ - 500HZ Variable 12dB high & low pass filters: 50HZ - 500HZ   X1/X10 crossover multiplier Power, clipping & protection indicators included Thermal, voltage, speaker short, and dc-offset protection circuitry Optional wired remote control displays voltage, temperature, and clipping display Producing optimum power at realistic voltages (the 12s, rather than needing 14+ volts), the SALT – Sundown Audio Low-Voltage Technology – is Sundown’s answer! SALT amplifiers represent the pinnacle of Korean Class-D amplifier technology. Whether you are a world-class SPL competitor or a hardcore sound quality fan, the SALT series will be your go-to choice to bring your speakers to life!  It's got easy-to-use 12dB subsonic and high/low pass filters to customize your sound exactly as you like it. Plus, it has power, clipping, and protection indicators to keep everything running smoothly. The optional remote control lets you see voltage, temperature, and clipping with ease. With SALT amps you get all the control you’d ever need, incredible dynamics and the kind of power only Sundown can deliver! 

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    $999.99

  • M-Series M8 1600W Subwoofer M-Series M8 1600W Subwoofer

    Sundown Audio M-Series M8 1600W Subwoofer

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    800W Watts RMS / 1600 Watts Peak Dual 2 or 4 ohm voice coils Optimized for small ported enclosures Aluminum 2.25” voice coil former for superior heat dissipation High-temperature copper voice coil wire Double stitched surround Carbon Fiber Cone & Dust Cap Heavy-duty cast basket Spring-loaded terminals accept up to 8-gauge wire Stitched-on heavy-duty tinsel leads High-Veloctiy Vented Pole Rear gap-venting 18mm one-way linear x-max by 70% BL The Sundown Audio M-8 is the big brother to the SA-8 v.3 model. Both the coil diameter and winding width are increased in comparison, resulting in higher power handling and more linear x-max. It features a Mid-Q which results in excellent vented and bandpass performance.The specially designed motor is mated to a custom tooled and patented (US Patent D691595) frame. The smooth one-piece T-Yoke was FEA optimized for optimal flux transmission. The M-8 features a fully computer optimized spider & surround designed for low distortion and high levels of long-term endurance under demanding conditions. It features a thick magnet ID shorting ring to linearize and reduce inductance – thus reducing distortion even further. Every detail was engineered for phenomenal performance and pleasing aesthetics.

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    $349.99

  • X-Series v.3 8" 800W X-8 Subwoofer - Sundown Audio X-Series v.3 8" 800W X-8 Subwoofer - Sundown Audio

    Sundown Audio X-Series v.3 8" 800W X-8 Subwoofer

    3 reviews

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    The X-8 v.3 is pretty much THE KING of 8" subwoofers and, certainly, is one of the most popular 8s we've ever produced during its 4+ years in continuous production.It builds on the legacy of the v1 and v2 models but definitively trounces both of them in every way. The secret sauce is largely in the painstakingly FEA optimized spider and surround. It's hard to overstate the impact of proper suspension design on a subwoofer but anyone who has used the X-8 v.3 can attest that we've nailed it here.Beyond the suspension - the X-8 v.3 is built on our custom-tooled 8" frame. It represents the absolute maximum performance possible on this frame platform - nearly 10 years after tooling the frame for the SA-8 v2 we have completely maxed it out! The motor and coil are capable of ~20mm of linear x-max one-way and around 2.4" p-p before the coil leaves the gap (with a little beyond that before any physical bottom is reached).As with most of our subs it also features an aluminum magnet ID shorting ring for reduced inductive distortion as well as a few other secret Sundown tricks for distortion reduction!It's safe to say that the 800-watt RMS rating is quite conservative. Specifications T/S SPECS X V.3 8″ D2 X V.3 8″ D4 RE (Ohms) 4.0 6.0 FS (Hz) 47.4 49.6 VAS (L) 3.6 3.2 Qes 0.36 0.40 Qms 2.58 3.32 Qts 0.31 0.36 Le (mH) 2.01 3.41 BL (NA) 26.0 30.7 Mms (Grams) 202.8 203.5 Cms (uM/N) 0.06 0.05 Sens (dB @ 1w/1m) 82.1 81.8 Xmax 19mm 19mm Enclosure Specifications X v.3 8 Sealed Enclosure 0.3-.04cuft Ported Enclosure 0.75-1.0 cu ft Recommended Tuning 32hz Recommended Port Area 12-16 sq in Displacement 0.13 cu ft Depth 6.8" Outside Diam. 8.70" Cutout 7.36" Physical Dimensions Download

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    $389.99

  • M-Series M10 2000W Subwoofer - Sundown Audio M-Series M10 2000W Subwoofer

    Sundown Audio M-Series M10 2000W Subwoofer

    2 reviews

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    2000 Watts RMS / 4000 Watts Peak Available in Dual 1 and Dual 2 Ohm Configurations Mega Roll Surround and Frame Etched All Black Backplate Quad Stack Magnet Structure The Sundown M-Series is an all-new "entry-level" subwoofer in our Mega series - all Mega series subwoofers (10,12,15,18) feature our custom tooled and patented frames (US Patent Numbers D691596, D691597, D691598, and D741841) and our Mega-Roll surround.When we say "entry-level" this is only by comparison to its big brothers in our own Mega line - X,Z,NS series and higher. The M series was built for intense bass with stellar low-frequency performance at industry-leading levels of low-distortion. It does this while looking amazing - with a new laser-etched back-plate design and special M-series magnet boot design.For the M-series we mate out Mega series frames to a quad stacked 200mm (7.87”) diameter motor structure with a total magnet stack height of 88mm (3.46”) featuring a hyper-extended pole and extreme clearances (allowing 59.5mm to mechanical bottom effectively making it bottomless - this is 4.68" peak-to-peak). At Sundown we always do things to the extreme so even our "entry" level M-series features a full 20mm thick top-plate to finish the efficient magnetic circuit. We did all of this while still optimizing the cost to offer the absolute best-value to our customers.This motor drives a 3" diameter 4-Layer Round Wire Aluminum Voice Coil wound on a thick aluminum former to incredible levels of excursion. The new coil in the M-series was developed for both the M and X v.4 series and features a very special winding (invented by Sundown for the X-8 series originally) that allows the best winding packing density in the gap for both the D1 and D2 options. This coil is so massive that it allows even our M-series to achieve a full 35mm one-way linear excursion. We are truly setting a new industry standard with the M-series.Based on Sundown's years of experience we've included our highly efficient high-stroke coil ventilation system developed for the X and Z series originally. The M-series features a high-velocity pole vent, a heavily vented magnetic gap through the back-plate, and our proprietary high-velocity cast-aluminum frame-base venting system.The M-series was designed from the ground-up to become the new standard in the low-frequency / small, ported box subwoofer category in this price range. Never before have we been able to offer such an incredible value in the Mega series. They will work in the same enclosure as our other Mega platform subwoofers, but the M-series also opens up the possibility for sealed and IB applications. This is something that was not well suited to any other previous Mega platform subwoofer.The M-series is really a different kind of woofer due to its incredibly linear suspension. They are designed for the LOWEST level of bass extension possible in a small enclosure while maintaining extremely low levels of distortion. This is all thanks to the Sundown Mega-Roll surround & proprietary Sundown PG linear suspension (fully computer optimized). As with most subwoofers from Sundown the M-series features a magnet inner-diameter aluminum shorting ring for superior inductive distortion performance as well.We are quite certain that the M-series will go down in car audio history as one of the best low-distortion subwoofers per-dollar of its time.

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    $549.99


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