DC Audio
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DC Audio DC Audio A3 250.4K 1600 Watt 4-Channel Car Audio Amplifier/Amp 250x4 400x4
Amplifier Description The 250.4 competition series amplifier is a Monster Class D 4 Channel Amplifier Delivering 250 watts per channel @ 4 ohms / 400 watts x 4 @ 2 ohms per channel or 850 watts x2 @ 4 ohms bridged. It is not 1 ohm stable. Output Power (RMS) 4 ohm 250Wx4 @ 14.4 Volts 2 ohm 400Wx4 @ 14.4 Volts 4 ohm mono 850Wx2 @ 14.4 Volts 1700 watts total power Key Features Variable high pass filter with X10 option Variable low pass filter with X10 option Bandpass Filter Capable 8awg Speaker Connections 1/0 awg inputs Tiffany RCA Jacks Class D 8-16 Volts Operations Remote Control with Clipping LED’s Heatsink Clipping LED’s for Channels 1&2 / 3&4 AMP SPECS: DC Amp Model: 250.4 Input Sensitivity 6V~0.2V Working Voltage 8vdc-16vdc 12dB / Octave Crossover YES High Pass 20(200)Hz - 800(8K)Hz, x10 muliply Low Pass 50(500)Hz - 800(8K)Hz, x10 muliply Crossover Selector Switch HPF / FULL / LP / BP Remote Control Yes with Clipping Led Signal to Noise Ratio dB95 Damping Factor 130< THD @ 4ohms Less than 0.1% Fuse Rating External 200 amp LED Status Lights Power/Protect/Clipping Heatsink Length 13.78"/350mm Heatsink Width 9.38"/66mm Heatsink Heigth 2.35"/59.6mm
$899.99 $609.99
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DC Audio DC Audio A3 7.5K 7500 Watt Mono Block Car Audio Class D Amplifier/Amp+Bass Knob
The 7.5kw competition series amplifier is a 7,500 watt mono block. It is capable of running up to 18 volts for up to 9,200 watts. It is a linkable amp and designed to run at 1 ohm per amp or 2 ohms when strapped. It comes with a bass knob and a clipping indicator. For power inputs it will accept dual 0 awg for power and dual 0 awg for ground. Key Features • 1 ohm stable • Variable low pass filter • Variable subsonic filter • Variable bass boost • Wired remote control • Dual 0 awg power and ground inputs (both must be used) We recommend for installation • 1 upgraded battery under the hood • 3 extra 800ci battery in the rear • Minimum of two 0 awg ran from the front battery to the rear batterys • Both 0 awg power and ground inputs on amp must have 0 awg ran to them for a total of 4 runs into the amp • 2 upgraded aftermarket alternators • Dash mounted voltage meter Specifications Features Voltage 7.5kw Output Power (RMS) 4 ohm 14.4V 2,000W x 1 2 ohm 4,400W x 1 1 ohm 7,500W x 1 1 ohm 16V 8,600W x 1 1 ohm 18V 9,200W x 1 Input Sensitivity 6V~0.2V Low Pass Filter Switchable ( @ 24 dB Slope) Variable Hz 35~250 Subsonic Filter Switchable ( @ 24dB slope ) Variable Hz 10~50 Bass Boost Variable dB 0-9dB Frequency Response Hz 15-270 Signal to Noise Ratio dB 100 Damping factor 150< Efficiency @ 4ohm % Over 90% THD @ 4ohms Less than 0.1% Fuse Rating 750 Amps Linked Fuse Rating 1500 Amps Indicator Power Yes Protection Yes Clip No Speaker & Power terminal Mold Type Yes Power Gauge 0Ga x 2 Heatsink Length inch/mm 32.28"/820mm Heatsink Width inch/mm 9.38"/66mm Heatsink Height inch/mm 2.35"/59.6mm Key Features • 1 ohm stable • Variable low pass filter • Variable subsonic filter • Variable bass boost • Wired remote control • Dual 0 awg power and ground inputs (both must be used)
$2,326.50 $1,899.99
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DC Audio DC Audio 8M3 8" 600 Watt RMS/1200 Watt Peak Dual-4-Ohm Car Audio Subwoofer/Sub
The m3 8 is an 8" long X-Max subwoofer. Long hours in the R&D department is what it took to develop the newest version of our 8" subwoofer. We designed a tall roll stitched surround, oversized spiders, and a tall cast frame that allows for extreme amounts of cone travel. All of these newly designed parts allow for lower frequency reproduction. The bolted down spaced spider design keeps it all linear. The m3 8 uses a gap cooled design to allow the 2" copper coil to thermally take more power than other 2" coil motors with the traditional pole venting. Key Features • Extremely rigid non-pressed paper cone assembly • High Roll Stitched Multilayered reinforced polymer foam surround • Rigid propylene dust cover with White DC logo • Bolted down & spaced Linear roll spiders • Sewn flat heavy duty tinsel lead wire • Custom Cast aluminum black frame • FEA analyzed and optimized motor assembly – Fully CNC machined • Rubber mounting gasket and custom tooled motor boot. • DVC 2.0” Copper voice coil. Size 8" Mounting Depth 5.75" Mounting Hole Diameter 7.25" Outside Driver Diameter 8.5" Weight 18 lbs VC Diameter 2" Displacement .1³ ft Magnet Weight 15 lbs Power Handling RMS/Peak 600/1200 Impedance (Ohm) D4 Sd 201.93cm² Vas 7.3L Cms 0.135 mm/n Mms 150.66 g Fs 35.3Hz BL 17.9 N/A Re 6.28 Ohm Le 5 mH Qms 6.68 Qes 0.66 Qts 0.601 Xmax 18mm Ref SPL @ 1 watt 78.7 Suggested Ported .75^3 ft
$224.99
