Customer Service: (323) 231-3525

Four Channel

  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
Newest first

1 - 20 of 164 products

    • NewNew
    Sundown Audio SFB 500.4 D-Class 4-Channel Car Amplifier

    Sundown Audio SFB 500.4 D-Class 4-Channel Car Amplifier

    SKU #: 02788

    Special Price $399.99

    Retail: $499.99

  2. HCP4DK - Hertz 4-Channel 1000W RMS Amplifier

    HCP4DK - Hertz 4-Channel 1000W RMS Amplifier

    SKU #: 02791

    Special Price $479.99

    Retail: $509.99

  3. MOTO 720.4 - Arc Audio 4-Channel 720W RMS Ultra Compact Class D Amplifier

    MOTO 720.4 - Arc Audio 4-Channel 720W RMS Ultra Compact Class D Amplifier

    SKU #: 02781

    Special Price $678.99

    Retail: $799.99

    • NewNew
    Sundown Audio SALT-500.4 Series 2000W RMS 4 Channel Car Amplifier

    Sundown Audio SALT-500.4 Series 2000W RMS 4 Channel Car Amplifier

    SKU #: 02776

    Special Price $809.99

    Retail: $1,109.99

    • NewNew
    Sundown Audio SFB 200.4 D-Class 4-Channel Car Amplifier

    Sundown Audio SFB 200.4 D-Class 4-Channel Car Amplifier

    SKU #: 02766

    Special Price $259.99

    Retail: $299.99

  6. ST4.500D - Soundstream 4-Channel 500W Max Class-D Amplifier

    ST4.500D - Soundstream 4-Channel 500W Max Class-D Amplifier

    SKU #: 02760

    Special Price $99.99

    Retail: $129.99

  7. SAM-65.4 - Sundown Audio 4 Channel 260W RMS Micro Amplifier

    SAM-65.4 - Sundown Audio 4 Channel 260W RMS Micro Amplifier

    SKU #: 02748

    Special Price $189.99

    Retail: $239.99

  8. KAC-M1814 - Kenwood 4-Channel 400W Compact Digital Ampliifer

    KAC-M1814 - Kenwood 4-Channel 400W Compact Digital Ampliifer

    SKU #: 02537

    Special Price $139.99

    Retail: $199.99

    • NewNew
    Stinger SPX700X4 4-Channel 700W Micro Powersport Amplifier

    Stinger SPX700X4 4-Channel 700W Micro Powersport Amplifier

    SKU #: 02694

    Special Price $314.99

    Retail: $399.99

    • NewNew
    Alpine S-A32F 4-Channel 80W x 4 RMS Power Amplifier

    Alpine S-A32F 4-Channel 80W x 4 RMS Power Amplifier

    SKU #: 02358

    Special Price $249.95

    Retail: $280.00

    • NewNew
    Alpine KTA-450 4-Channel 50W RMS x 4 Compact Amplifier

    Alpine KTA-450 4-Channel 50W RMS x 4 Compact Amplifier

    SKU #: 02583

    Special Price $199.99

    Retail: $249.99

    • NewNew
    Zapco ST-4X DSP 4-Channel 95W RMS x 4 Class AB Amplifier with DSP

    Zapco ST-4X DSP 4-Channel 95W RMS x 4 Class AB Amplifier with DSP

    SKU #: 02580

    Special Price $399.99

    Retail: $499.99

    • NewNew
    Alpine R-A60F 4-Channel 150W RMS x 4 R-Series Amplifier

    Alpine R-A60F 4-Channel 150W RMS x 4 R-Series Amplifier

    SKU #: 02517

    Special Price $449.99

    Retail: $499.99

    • NewNew
    Alpine BBX-F1200 4-Channel 1200W Class AB BBX-Series Amplifier

    Alpine BBX-F1200 4-Channel 1200W Class AB BBX-Series Amplifier

    SKU #: 02514

    Special Price $149.99

    Retail: $199.99

    • NewNew
    Soundstream BXA4-1800 4-Channel 1800W Max Amplifier

    Soundstream BXA4-1800 4-Channel 1800W Max Amplifier

    SKU #: 02497

    Special Price $109.99

    Retail: $199.99

    • SaleSale
    Mosconi ONE 120.4 DSP 4-Channel 4 x 120W One Line Series Class AB Amplifier with DSP

    Mosconi ONE 120.4 DSP 4-Channel 4 x 120W One Line Series Class AB Amplifier with DSP

    SKU #: 02445

    Special Price $749.99

    Retail: $1,209.99

    • Best SellerBest Seller
    Mosconi ONE 120.4 4-Channel 4 x 120W One Line Series Class AB Amplifier

    Mosconi ONE 120.4 4-Channel 4 x 120W One Line Series Class AB Amplifier

    SKU #: 02444

    Special Price $549.99

    Retail: $849.99

  18. (Factory Refurbished) Focal FDP Sport 4-Channel 700W RMS Motorcycle and All-Terrain Amplifier

    (Factory Refurbished) Focal FDP Sport 4-Channel 700W RMS Motorcycle and All-Terrain Amplifier

    SKU #: 02442

    Special Price $675.00

    Retail: $959.99

    • NewNew
    Incriminator Audio I304 4-Channel 75W RMS x 4 Class AB Full Range Amplifier

    Incriminator Audio I304 4-Channel 75W RMS x 4 Class AB Full Range Amplifier

    SKU #: 02411

    Special Price $198.99

    Retail: $299.99

    • NewNew
    Incriminator Audio IA6.4 4-Channel 220W RMS x 4 Class D Full Range Amplifier

    Incriminator Audio IA6.4 4-Channel 220W RMS x 4 Class D Full Range Amplifier

    SKU #: 02410

    Special Price $468.99

    Retail: $599.99

  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
Newest first

1 - 20 of 164 products

Narrow Results
Brand
  1. (10)
  2. (9)
  3. (3)
  4. (3)
  5. (2)
  6. (2)
  7. (3)
  8. (14)
  9. (4)
  10. (4)
  11. (2)
  12. (1)
  13. (3)
  14. (1)
  15. (7)
  16. (6)
  17. (1)
  18. (1)
  19. (8)
  20. (1)
  21. (14)
  22. (3)
  23. (4)
  24. (7)
  25. (13)
  26. (11)
  27. (1)
  28. (7)
  29. (4)
  30. (1)
  31. (13)
Show more
Price
$89.99
$3999.99
Recently Viewed Products
  1. X-69 - Image Dynamics 6x9" High Definition Midrange Midbass Speakers with Neodynium Magnet

    X-69 - Image Dynamics 6x9" High Definition Midrange Midbass Speakers with Neodynium Magnet

    Special Price $429.99

    Retail: $643.99

  2. X-57 - Image Dynamics 5x7 High Definition Mid-Bass drivers with Composite Nomex Rohacell cone

    X-57 - Image Dynamics 5x7 High Definition Mid-Bass drivers with Composite Nomex Rohacell cone

    Special Price $169.99

    Retail: $510.99

  3. Kenwood DNX773S In-Dash 2-DIN 6.95" Touchscreen DVD Receiver with Navigation System, Built-in HD Radio, Apple Carplay, and Android Auto Compatible

    Kenwood DNX773S In-Dash 2-DIN 6.95" Touchscreen DVD Receiver with Navigation System, Built-in HD Radio, Apple Carplay, and Android Auto Compatible

    Special Price $869.99

    Retail: $1,299.99

  4. Sundown Audio X-12 V.2 D2 12" 1500W RMS Dual 2-Ohm X V.2 Series Subwoofer

    Sundown Audio X-12 V.2 D2 12" 1500W RMS Dual 2-Ohm X V.2 Series Subwoofer

    Special Price $549.99

    Retail: $619.99

  5. ES-6 - CDT Audio Gold Series 6.5" EuroSport Midbass driver

    ES-6 - CDT Audio Gold Series 6.5" EuroSport Midbass driver

    Special Price $299.99

    Retail: $329.99

Brands

Shipping Information

Find out more about the shipping methods we use and how we get your order to you as quickly as possible. 

Learn more

Returns & Warranty

Need to return an item or send a defective product back for warranty?  Read about our policy. 

Learn more

Customer Service

Have a question about your order?  Your answer may be covered here. 

Learn more

Expert Product Support

Have a question about a product or need technical assistance?  We are here to help. 

Learn more

We accept the following payment methods
payment-metods
Receive special offers right to your inbox
© 2016 WoofersEtc.com