website Skip to content
Want to Save More? Find the "MAKE OFFER" button on select listings!
Want to Save More? Find the "MAKE OFFER" button on select listings!
Free Shipping On Orders $75+

Same day shipping on most items ordered before 3pm EST!

Financing Options Available

Click to see all of our partners!

Local Pickup Available

Local to Knoxville? Choose Local Pickup at our warehouse!

Need More Help?

Live Chat, Message, or Call Us (865) 334-7828

Down4Sound

  • Down4Sound JP23 v2 | 2800W RMS Amplifier - Showtime Electronics
    Down4Sound JP23 v2 | 2800W RMS Amplifier - Showtime Electronics
    Save 8% Save %
    $379.99
    $379.99 - $379.99
    $379.99
    $349.99
    $349.99 - $349.99
    $349.99

    Down4Sound JP23 v2 | 2800W RMS Amplifier

    Down4Sound

    JP23 V2 BLUE | 2800W RMS MONOBLOCK AMPLIFIER The all-new JP23 V2 BLUE is finally here, and it's better than ever! Version 2 of this amplifier is sm...

    View full details
    $379.99
    $379.99 - $379.99
    $379.99
    $349.99
    $349.99 - $349.99
    $349.99
    Save 8% Save %
  • Down4Sound JP83 | 8300 WATT RMS Class D Amplifier - Showtime Electronics
    Down4Sound JP83 | 8300 WATT RMS Class D Amplifier - Showtime Electronics
    Save 38% Save %
    $2,249.99
    $2,249.99 - $2,249.99
    $2,249.99
    $1,399.99
    $1,399.99 - $1,399.99
    $1,399.99

    Down4Sound JP83 | 8300 WATT RMS Class D Amplifier

    Down4Sound

    JP 83 Amplifier: 8300W PLUS RMS MONOBLOCK Amplifier We're excited to introduce the new JP-83! This is a 8300+ watt RMS (plus way more if your elec...

    View full details
    $2,249.99
    $2,249.99 - $2,249.99
    $2,249.99
    $1,399.99
    $1,399.99 - $1,399.99
    $1,399.99
    Save 38% Save %
  • Down4Sound JP234 | 2000w 4-Channel Amplifier - Showtime Electronics
    Down4Sound JP234 | 2000w 4-Channel Amplifier - Showtime Electronics
    Save 30% Save %
    $499.99
    $499.99 - $499.99
    $499.99
    $349.99
    $349.99 - $349.99
    $349.99

    Down4Sound JP234 | 2000w 4-Channel Amplifier

    Down4Sound

    JP 234 - 4 Channel Amplifier FULL RANGE DIGITAL MULTI-CHANNEL AMPLIF IER STABLE INTO 2OHM STEREO OR 4OHM BRIDGED HIGH SPEED MOSFET POWER SUPPLY ...

    View full details
    $499.99
    $499.99 - $499.99
    $499.99
    $349.99
    $349.99 - $349.99
    $349.99
    Save 30% Save %
  • Down4Sound JP33 | 3300 WATT RMS Class D Amplifier - Showtime Electronics
    Down4Sound JP33 | 3300 WATT RMS Class D Amplifier - Showtime Electronics
    Save 15% Save %
    $599.99
    $599.99 - $599.99
    $599.99
    $509.99
    $509.99 - $509.99
    $509.99

    Down4Sound JP33 | 3300 WATT RMS Class D Amplifier

    Down4Sound

    JP 33 Amplifier: 3300W PLUS RMS MONOBLOCK Amplifier We introduce the JP-33 , the 3300 WATT RMS (PLUS WAY more if you have a solid electrical) monob...

    View full details
    $599.99
    $599.99 - $599.99
    $599.99
    $509.99
    $509.99 - $509.99
    $509.99
    Save 15% Save %
  • Down4Sound JP23 v1.5 | 2300W RMS Monoblock Amplifier - Showtime Electronics
    Down4Sound JP23 v1.5 | 2300W RMS Monoblock Amplifier - Showtime Electronics
    Save 40% Save %
    $499.99
    $499.99 - $499.99
    $499.99
    $299.99
    $299.99 - $299.99
    $299.99

    Down4Sound JP23 v1.5 | 2300W RMS Monoblock Amplifier

    Down4Sound

    JP 23 AMP: 2300W RMS MONOBLOCK Amplifier V1.5 Inside the JP23 is a fan cooling the output side; and Bass Knob with voltage and temperature meter. T...

    View full details
    $499.99
    $499.99 - $499.99
    $499.99
    $299.99
    $299.99 - $299.99
    $299.99
    Save 40% Save %
Shop Down4Sound

XS Power Batteries

Size Matters

Whether you're looking for a replacement battery under the hood or a secondary battery for your system, we've got everything you need to #StayCharged!

Shop Now
XS Power D3400 12V AGM 3300A Car Audio AGM Battery/PowerCell Group 34 - Showtime Electronics
XS Power D1200 12 Volt AGM 2600 Amp Sealed Car Audio Battery/Power Cell+Terminal - Showtime Electronics
XS Power 586 Tall Brass Post Adaptors M6 for D925/S925/D1200/S1200 Battery - Showtime Electronics
XS Power 580 Short Brass Post Adaptors for Car Audio/Racing Battery M6 - Showtime Electronics
  • XS Power PWR-S5 Titan8 12V Lithium 2000A 120 Energy Wh Battery for 5000 Watts - Showtime Electronics
    Save 14% Save %
    $699.90
    $699.90 - $699.90
    $699.90
    $599.99
    $599.99 - $599.99
    $599.99

    XS Power PWR-S5 Titan8 12V Lithium-Titanate Oxide 120Wh Modular Battery

    XS Power

    PWR-S5 Lithium Titanate Battery DESCRIPTION Power Modules - Designed for Peak Power This Titan8 Series Lithium Titanate Oxide (LTO) series uses a...

    View full details
    $699.90
    $699.90 - $699.90
    $699.90
    $599.99
    $599.99 - $599.99
    $599.99
    Save 14% Save %
  • XS Power YinLong 35ah Lithium Powercell Cells - Showtime Electronics
    XS Power YinLong 35ah Lithium Powercell Cells - Showtime Electronics
    Save 8% Save %
    $389.99
    $389.99 - $389.99
    $389.99
    $359.99
    $359.99 - $359.99
    $359.99

    XS Power YinLong 35ah Lithium Powercell Cells

    XS Power

    Package Of 6 Cells- FREE SHIPPING! Lithium POWERCELL LTO 34-66160-35 – Lithium Titanate Cylindrical, New, 66160, 35Ah, 2.3V   *These cells perform...

    View full details
    $389.99
    $389.99 - $389.99
    $389.99
    $359.99
    $359.99 - $359.99
    $359.99
    Save 8% Save %
  • NEW! XS Power Li-PSX14Q Group 14L 480A Lithium Powersports Battery/Powercell - Showtime Electronics
    NEW! XS Power Li-PSX14Q Group 14L 480A Lithium Powersports Battery/Powercell - Showtime Electronics
    $249.99 - $249.99
    $249.99
    $249.99 - $249.99
    $249.99

    NEW! XS Power Li-PSX14Q Group 14L 480A Lithium Powersports Battery/Powercell

    XS Power

    Shipping now! Limited quantities in stock!! Li-PSX14Q Lithium Powersports Battery DESCRIPTION Weight Lbs. – 2.5lbs Weight Kgs. – 1.13kgs Length –...

    View full details
    $249.99 - $249.99
    $249.99
    $249.99 - $249.99
    $249.99
  • XS Power PWR-S5 Group 34 Titan8 12V Lithium 2000A 120 Energy Wh Battery for 5000 Watts - Showtime Electronics
    $699.99 - $699.99
    $699.99
    $699.99 - $699.99
    $699.99

    XS Power PWR-S5 Group 34 Titan8 12V Lithium 2000A 120 Energy Wh Battery for 5000 Watts

    XS Power

    XS Power Titan8 PWR-S5 Group 34 GROUP 34 Weight Lbs. – 10 lbs Length – 11.93 in Height – 9.80 in Width – 8.43 in Voltage – 12V Wattage – 5,000 MA...

    View full details
    $699.99 - $699.99
    $699.99
    $699.99 - $699.99
    $699.99
  • XS Power D3400 12V AGM 3300A Car Audio AGM Battery/PowerCell Group 34 - Showtime Electronics
    XS Power D3400 12V AGM 3300A Car Audio AGM Battery/PowerCell Group 34 - Showtime Electronics
    $399.99 - $399.99
    $399.99
    $399.99 - $399.99
    $399.99

    XS Power D3400 12V AGM 3300A Car Audio AGM Battery/PowerCell Group 34

    XS Power

    D3400 12V BCI Group 34 AGM Battery, Max Amps 3,300A, CA: 1150 Ah: 80, 2500W / 4000WWeight Lbs. – 49.97Weight Kgs. – 22.67 Length – 10.24 inHeight –...

    View full details
    $399.99 - $399.99
    $399.99
    $399.99 - $399.99
    $399.99
See All XS Power

Slam Panda

  • Slam Panda Clear Panda Bass Knob w/ Voltmeter & LED Lighting - Multiple Colors! - Showtime Electronics
    Slam Panda Clear Panda Bass Knob w/ Voltmeter & LED Lighting - Multiple Colors! - Showtime Electronics
    $85.00 - $85.00
    $85.00
    $85.00 - $85.00
    $85.00

    Slam Panda Clear Panda Bass Knob w/ Voltmeter & LED Lighting - Multiple Colors!

    Slam Panda

    Slam Panda is one of the premier bass knobs used by several of the big demo monsters. They are built to last with better soldering, durable design,...

    View full details
    $85.00 - $85.00
    $85.00
    $85.00 - $85.00
    $85.00
  • Slam Panda Laser Printed Bass Knob w/ Voltmeter- Multiple Colors! - Showtime Electronics
    $120.00 - $120.00
    $120.00
    $120.00 - $120.00
    $120.00

    Slam Panda Laser Printed Bass Knob w/ Voltmeter- Multiple Colors!

    Slam Panda

    Pick your color! Laser etched Premium 6" RCA leads Input & Output RCA's  Premium grade potentiometer 

    $120.00 - $120.00
    $120.00
    $120.00 - $120.00
    $120.00
  • Slam Panda "In Bass We Trust" Mini Bass Knobs - Multiple Colors! - Showtime Electronics
    Slam Panda "In Bass We Trust" Mini Bass Knobs - Multiple Colors! - Showtime Electronics
    $65.00 - $65.00
    $65.00
    $65.00 - $65.00
    $65.00

    Slam Panda "In Bass We Trust" Mini Bass Knobs - Multiple Colors!

    Slam Panda

    Pick Your Color! Logo is our Showtime Flag "In Bass We Trust" Laser etched Premium 6" RCA leads Input & Output RCA's  Premium grade potentiome...

    View full details
    $65.00 - $65.00
    $65.00
    $65.00 - $65.00
    $65.00
  • Slam Panda "In Bass We Trust" Schmedium Bass Knobs - Multiple Colors! - Showtime Electronics
    Slam Panda "In Bass We Trust" Schmedium Bass Knobs - Multiple Colors! - Showtime Electronics
    $75.00 - $75.00
    $75.00
    $75.00 - $75.00
    $75.00

    Slam Panda "In Bass We Trust" Schmedium Bass Knobs - Multiple Colors!

    Slam Panda

    Pick Your Color! Logo is our Showtime Flag "In Bass We Trust" Laser etched Premium 6" RCA leads Input & Output RCA's  Premium grade potentiom...

    View full details
    $75.00 - $75.00
    $75.00
    $75.00 - $75.00
    $75.00
  • Slam Panda Clear Dual Bass Knob w/ Voltmeter & LED Lighting - Multiple Colors! - Showtime Electronics
    Slam Panda Clear Dual Bass Knob w/ Voltmeter & LED Lighting - Multiple Colors! - Showtime Electronics
    $139.99 - $139.99
    $139.99
    $139.99 - $139.99
    $139.99

    Slam Panda Clear Dual Bass Knob w/ Voltmeter & LED Lighting - Multiple Colors!

    Slam Panda

    Slam Panda is one of the premier bass knobs used by several of the big demo monsters. They are built to last with better soldering, durable design,...

    View full details
    $139.99 - $139.99
    $139.99
    $139.99 - $139.99
    $139.99
Choose Your Bass Knob >

Deaf Bonce / Avatar

  • Avatar SVL-1847 7600 Watt 18" Subwoofer D1/D2 - Showtime Electronics
    Avatar SVL-1847 7600 Watt 18" Subwoofer D1/D2 - Showtime Electronics
    $899.90 - $899.90
    $899.90
    $899.90 - $899.90
    $899.90

    Avatar SVL-1847 7600 Watt 18" Subwoofer D1/D2

    Deaf Bonce

    Avatar SVL 'Volcano' Series 18" Want multiple? Chat with us online!! Here are the top line of Avatar subwoofers, assembled on an ultra-powerful mo...

    View full details
    $899.90 - $899.90
    $899.90
    $899.90 - $899.90
    $899.90
  • Deaf Bonce Apocalypse AAK-2000.5 5-Channel Amplifier - Showtime Electronics
    Deaf Bonce Apocalypse AAK-2000.5 5-Channel Amplifier - Showtime Electronics
    $599.90 - $599.90
    $599.90
    $599.90 - $599.90
    $599.90

    Deaf Bonce Apocalypse AAK-2000.5 5-Channel Amplifier

    Deaf Bonce

    Deaf Bonce AAK-2000.5 Specifications Number of the channels 5 Frequency response CH1-CH4 / CH5 10 - 20000 / 10-250Hz 2 Ohm RMS Power (14.4 V...

    View full details
    $599.90 - $599.90
    $599.90
    $599.90 - $599.90
    $599.90
  • Deaf Bonce Apocalypse AAK-1600.2 1600 Watt 2 Channel Full Range Amplifier - Showtime Electronics
    Deaf Bonce Apocalypse AAK-1600.2 1600 Watt 2 Channel Full Range Amplifier - Showtime Electronics
    $549.90 - $549.90
    $549.90
    $549.90 - $549.90
    $549.90

    Deaf Bonce Apocalypse AAK-1600.2 1600 Watt 2 Channel Full Range Amplifier

    Deaf Bonce

    Specifications Model AAK-1600.2 Class D Number of the channels 2 Frequency response 20 - 20000 Hz Power RMS 4 Ohm* (W) 600 x 2 Power ...

    View full details
    $549.90 - $549.90
    $549.90
    $549.90 - $549.90
    $549.90
  • Deaf Bonce MLA-4120 4-Channel 600 Watt Amplifier - Showtime Electronics
    Deaf Bonce MLA-4120 4-Channel 600 Watt Amplifier - Showtime Electronics
    $159.90 - $159.90
    $159.90
    $159.90 - $159.90
    $159.90

    Deaf Bonce MLA-4120 4-Channel 600 Watt Amplifier

    Deaf Bonce

    Specifications: Model Machete MLA-4120 Class AB Number of the channels 4 Frequency response 10-20000 Hz 2 Ohm RMS Power (14.4 V) 15...

    View full details
    $159.90 - $159.90
    $159.90
    $159.90 - $159.90
    $159.90
  • Avatar SVL-1547 7600 Watt 15" Subwoofer D1/D2 - Showtime Electronics
    Avatar SVL-1547 7600 Watt 15" Subwoofer D1/D2 - Showtime Electronics
    $849.90 - $849.90
    $849.90
    $849.90 - $849.90
    $849.90

    Avatar SVL-1547 7600 Watt 15" Subwoofer D1/D2

    Deaf Bonce

    Avatar SVL 'Volcano' Series 15" Want multiple? Chat with us online!! Here are the top line of Avatar subwoofers, assembled on an ultra-powerful mo...

    View full details
    $849.90 - $849.90
    $849.90
    $849.90 - $849.90
    $849.90
Shop Deaf Bonce / Avatar

DS18

  • DS18 Hydro NXL-PS8BK 8" 375 Watt BLACK Pod with Integrated RGB LED Lights - Showtime Electronics
    DS18 Hydro NXL-PS8BK 8" 375 Watt BLACK Pod with Integrated RGB LED Lights - Showtime Electronics
    $399.95 - $399.95
    $399.95
    $399.95 - $399.95
    $399.95

    DS18 Hydro NXL-PS8BK 8" 375 Watt BLACK Pod with Integrated RGB LED Lights

    DS18

    The DS18 Hydro All Elements Series is comprised of many components and accessories to make any build imaginable come to life. With over 50 marine g...

    View full details
    $399.95 - $399.95
    $399.95
    $399.95 - $399.95
    $399.95
  • DS18 PRO-X Series PRO-X8BM 8" 600 Watt 8-Ohm Midrange Bullet Speaker - Showtime Electronics
    DS18 PRO-X Series PRO-X8BM 8" 600 Watt 8-Ohm Midrange Bullet Speaker - Showtime Electronics
    $52.95 - $52.95
    $52.95
    $52.95 - $52.95
    $52.95

    DS18 PRO-X Series PRO-X8BM 8" 600 Watt 8-Ohm Midrange Bullet Speaker

    DS18

     During the focused R&D period of perfecting the PRO-EXL line, DS18 identified the opportunity to spawn off another line since there was a d...

    View full details
    $52.95 - $52.95
    $52.95
    $52.95 - $52.95
    $52.95
  • DS18 PRO-X8.4M PRO X SERIES 8" 4-Ohm 550 Watt Midrange Loud-Speaker - Showtime Electronics
    $49.95 - $49.95
    $49.95
    $49.95 - $49.95
    $49.95

    DS18 PRO-X8.4M PRO X SERIES 8" 4-Ohm 550 Watt Midrange Loud-Speaker

    DS18

     During the focused R&D period of perfecting the PRO-X line, DS18 identified the opportunity to spawn off another line since there was a d...

    View full details
    $49.95 - $49.95
    $49.95
    $49.95 - $49.95
    $49.95
  • DS18 Hydro NXL-6M/Wh 6.5" 6-1/2" WHITE 300 Watt 2-Way Marine Speakers with Integrated RGB LED - Showtime Electronics
    $184.95 - $184.95
    $184.95
    $184.95 - $184.95
    $184.95

    DS18 Hydro NXL-6M/Wh 6.5" 6-1/2" WHITE 300 Watt 2-Way Marine Speakers with Integrated RGB LED

    DS18

    DS18 continues to dominate the marine scene with our innovative brand of marine speaker, the NXL series. The NXL line of marine speakers is a true ...

    View full details
    $184.95 - $184.95
    $184.95
    $184.95 - $184.95
    $184.95
  • DS18 GEN-X6.5 6.5" 6-1/2" 150 Watt 4-Ohm 3-Way Coaxial Car Audio Speakers - Showtime Electronics
    $42.95 - $42.95
    $42.95
    $42.95 - $42.95
    $42.95

    DS18 GEN-X6.5 6.5" 6-1/2" 150 Watt 4-Ohm 3-Way Coaxial Car Audio Speakers

    DS18

    The GEN-X Coaxial Series features Mylar balanced dome tweeters, black paper cones with rubber edges, and sleek mesh grills with red accents. These ...

    View full details
    $42.95 - $42.95
    $42.95
    $42.95 - $42.95
    $42.95
Get Loud NOW

Mechman Alternators

Get Your Alternator Now
View All

Shop Crescendo Now