Skip to content

Your cart is empty

Continue shopping

Have an account?

Log in to check out faster.

Your cart

Loading...

Estimated total

$0.00 USD

Taxes, discounts and shipping calculated at checkout.

FREE Shipping - Finance In Checkout!

Brutal Audio Customs
Head Units
- Tablet Screens
- SDIN Head Units
  
  SDIN CD Players
  SDIN Media Players
- Flip-Out Head Units
- DDIN Head Units
  
  DDIN CD Player
  DDIN Mechless Media Players
  DDIN DVD Media Players
- Dash Mount Receivers
- Install Accessories
  
  Steering Wheel Control
Audio Integration
Subwoofers
- 6.5" Subwoofers
- 8" Subwoofers
- 10" Subwoofers
- 12" Subwoofers
- 15" Subwoofers
- 18" Subwoofers
- Shallow Subwoofers
  
  8" Shallow Subwoofers
  10" Shallow Subwoofers
  12" Shallow Subwoofers
- Powered Subwoofers
  
  8" Powered Subwoofers
  10" Powered Subwoofers
  12" Powered Subwoofers
- Loaded Enclosures
- Loaded Enclosures w/ Amplifier
- Subwoofer Rebuild Kits
Speakers
- Coaxial Speakers
  
  3.5" Coaxials
  4" Coaxials
  4"x6" Coaxials
  4" x 10" Coaxials
  5.25" Coaxials
  5"x7" / 6"x8" Coaxials
  6.5" Coaxials
  6"x9" Coaxials
  8" Coaxials
- Pro Audio Speakers
  
  2"-3.5" Midranges
  4" Midranges
  5.25" Midranges
  6.5" Midranges
  6"x9" Midranges
  8" Midranges
  10" Midranges
  12" Midranges
- Component Speakers
  
  2-Way Components
  3-Way Components
- Tweeters
  
  Regular Tweeters
  Super Tweeters
- Horn Drivers
  
  Horns
  Raw Compression Drivers
  Combos
- OEM Fitment Speakers
  
  Dodge OEM Speakers
  Ford OEM Speakers
  General Motors OEM Speakers
  Nissan OEM Speakers
  Toyota OEM Speakers
  Powerbass OEM Fitment Guide
Amplifiers
Woofer Enclosures
- Bedlined Enclosures
  
  Dodge Bedlined
  Ford Bedlined
  GM Bedlined
  Jeep Bedlined
  Single Bedlined Enclosures
  Dual Bedlined Enclosures
- Console Enclosures
- Vehicle Specific Vinyl Enclosures
  
  Dodge Vinyl
  GM Vinyl
  Ford Vinyl
  Dodge BedLined
  GM BedLined
  Ford BedLined
Wire & Acc's
- Accessory Wiring
- Bulk Wire
  
  Power Wire
  Speaker Wire
- Amp Kits
  
  8 Gauge Kits
  4 Gauge Kits
  0 Gauge Kits
  Dual Amp Kits
- Bass Knobs
- Big 3 Kits
- Fusing & Distribution
- RCA Cables
  
  CCA RCA Cables
  OFC RCA Cables
- Bluetooth Receivers
- Bass Knobs
- Volt Meters
- Wire Terminals
- Inputs & Reducers
Batteries
High Output Alternators
LED Lighting
- LED Headlight Bulbs
  
  9004
  9005
  9006
  9007
  H4
  H7
  H8
  H9
  H10
  H11
  H13
  880
  HS1
  5202
- RGB Lighting
  
  RGB Rock Lights
  RGB Under Glow Kits
  RGB Wheel Lights
  RGB Whip Lights
  Lighting Acc's
Video & Cameras
Vehicle Secutiry
Offroad Gear
Marine Gear
- Marine Amplifiers
- Marine Source Units
- Marine Speakers
- Marine Subwoofers
- Marine Wiring & Acc's
- Marine Soundbars
- Marine Batteries
- Marine Tower Speakers
  
  6.5" Tower Speakers
  8" Tower Speakers
  10" & Up Tower Speakers
Motorcycle Gear
Lifestyle Gear
- Headphones
- Portable Speakers
Apparel & Merch
Contact

Search

Brutal Audio Customs
Head Units
- Tablet Screens
- SDIN Head Units
  
  SDIN CD Players
  SDIN Media Players
- Flip-Out Head Units
- DDIN Head Units
  
  DDIN CD Player
  DDIN Mechless Media Players
  DDIN DVD Media Players
- Dash Mount Receivers
- Install Accessories
  
  Steering Wheel Control
Audio Integration
Subwoofers
- 6.5" Subwoofers
- 8" Subwoofers
- 10" Subwoofers
- 12" Subwoofers
- 15" Subwoofers
- 18" Subwoofers
- Shallow Subwoofers
  
  8" Shallow Subwoofers
  10" Shallow Subwoofers
  12" Shallow Subwoofers
- Powered Subwoofers
  
  8" Powered Subwoofers
  10" Powered Subwoofers
  12" Powered Subwoofers
- Loaded Enclosures
- Loaded Enclosures w/ Amplifier
- Subwoofer Rebuild Kits
Speakers
- Coaxial Speakers
  
  3.5" Coaxials
  4" Coaxials
  4"x6" Coaxials
  4" x 10" Coaxials
  5.25" Coaxials
  5"x7" / 6"x8" Coaxials
  6.5" Coaxials
  6"x9" Coaxials
  8" Coaxials
- Pro Audio Speakers
  
  2"-3.5" Midranges
  4" Midranges
  5.25" Midranges
  6.5" Midranges
  6"x9" Midranges
  8" Midranges
  10" Midranges
  12" Midranges
- Component Speakers
  
  2-Way Components
  3-Way Components
- Tweeters
  
  Regular Tweeters
  Super Tweeters
- Horn Drivers
  
  Horns
  Raw Compression Drivers
  Combos
- OEM Fitment Speakers
  
  Dodge OEM Speakers
  Ford OEM Speakers
  General Motors OEM Speakers
  Nissan OEM Speakers
  Toyota OEM Speakers
  Powerbass OEM Fitment Guide
Amplifiers
Woofer Enclosures
- Bedlined Enclosures
  
  Dodge Bedlined
  Ford Bedlined
  GM Bedlined
  Jeep Bedlined
  Single Bedlined Enclosures
  Dual Bedlined Enclosures
- Console Enclosures
- Vehicle Specific Vinyl Enclosures
  
  Dodge Vinyl
  GM Vinyl
  Ford Vinyl
  Dodge BedLined
  GM BedLined
  Ford BedLined
Wire & Acc's
- Accessory Wiring
- Bulk Wire
  
  Power Wire
  Speaker Wire
- Amp Kits
  
  8 Gauge Kits
  4 Gauge Kits
  0 Gauge Kits
  Dual Amp Kits
- Bass Knobs
- Big 3 Kits
- Fusing & Distribution
- RCA Cables
  
  CCA RCA Cables
  OFC RCA Cables
- Bluetooth Receivers
- Bass Knobs
- Volt Meters
- Wire Terminals
- Inputs & Reducers
Batteries
High Output Alternators
LED Lighting
- LED Headlight Bulbs
  
  9004
  9005
  9006
  9007
  H4
  H7
  H8
  H9
  H10
  H11
  H13
  880
  HS1
  5202
- RGB Lighting
  
  RGB Rock Lights
  RGB Under Glow Kits
  RGB Wheel Lights
  RGB Whip Lights
  Lighting Acc's
Video & Cameras
Vehicle Secutiry
Offroad Gear
Marine Gear
- Marine Amplifiers
- Marine Source Units
- Marine Speakers
- Marine Subwoofers
- Marine Wiring & Acc's
- Marine Soundbars
- Marine Batteries
- Marine Tower Speakers
  
  6.5" Tower Speakers
  8" Tower Speakers
  10" & Up Tower Speakers
Motorcycle Gear
Lifestyle Gear
- Headphones
- Portable Speakers
Apparel & Merch
Contact

Search

Collection: 4-Channel Amplifiers

Filter:

Brand

0 selected

Brand

AudioControl (2 products)
DS18 (6 products)
Elite Audio (2 products)
HIFONICS (9 products)
Infinity (2 products)
JBL (1 product)
Massive Audio (3 products)
MB Quart (2 products)
Planet Audio (3 products)
Powerbass (1 product)
Rockford Fosgate (9 products)
Stetsom (2 products)
Sundown (6 products)
Synergy Audio (2 products)

Sort by:

50 products

Filter and sort Filter

Filter and sort

Filter

50 products

Brand

AudioControl (2 products)
DS18 (6 products)
Elite Audio (2 products)
HIFONICS (9 products)
Infinity (2 products)
JBL (1 products)
Massive Audio (3 products)
MB Quart (2 products)
Planet Audio (3 products)
Powerbass (1 products)
Rockford Fosgate (9 products)
Stetsom (2 products)
Sundown (6 products)
Synergy Audio (2 products)

Clear

Sort by:

Remove all

50 products

MB Quart NA3-560.4 Nautic 560 Watt 4-Channel Amplifier

Sale

MB Quart NA3-560.4 Nautic 560 Watt 4-Channel Amplifier

Regular price $399.99

Regular price ~~$449.99~~ Sale price $399.99
Unit price per

Sale
Massive Audio EX44N 4-Channel Amplifier

Sale

Massive Audio EX44N 4-Channel Amplifier

Regular price $264.99

Regular price ~~$279.99~~ Sale price $264.99
Unit price per

Sale
Massive Audio BPX800.4 4-Channel Amplifier

Sale

Massive Audio BPX800.4 4-Channel Amplifier

Regular price $134.99

Regular price ~~$149.99~~ Sale price $134.99
Unit price per

Sale
Massive Audio BP1000.4v2 4-Channel Amplifier

Sale

Massive Audio BP1000.4v2 4-Channel Amplifier

Regular price $159.99

Regular price ~~$179.99~~ Sale price $159.99
Unit price per

Sale
JBL Club A754 Club Series 4-Channel Amplifier

Sale

JBL Club A754 Club Series 4-Channel Amplifier

Regular price $199.99

Regular price ~~$219.99~~ Sale price $199.99
Unit price per

Sale
Infinity Reference 3004A 4-Channel Amplifier

Sale

Infinity Reference 3004A 4-Channel Amplifier

Regular price $289.99

Regular price ~~$299.99~~ Sale price $289.99
Unit price per

Sale
Infinity MARINEM3004A High Performance 4-Channel Marine Amplifier

Sale

Infinity MARINEM3004A High Performance 4-Channel Marine Amplifier

Regular price $319.99

Regular price ~~$329.99~~ Sale price $319.99
Unit price per

Sale
Hifonics ZD-1350.4D Zeus Delta 1,350 Watt 4-Channel Amplifier

Sale

Hifonics ZD-1350.4D Zeus Delta 1,350 Watt 4-Channel Amplifier

Regular price $249.99

Regular price ~~$279.99~~ Sale price $249.99
Unit price per

Sale
Hifonics TPS-A350.4 THOR 4-Channel Amplifier

Sale

Hifonics TPS-A350.4 THOR 4-Channel Amplifier

Regular price $179.99

Regular price ~~$199.99~~ Sale price $179.99
Unit price per

Sale
Hifonics GE-800.4 4-Channel Amplifier

Sale

Hifonics GE-800.4 4-Channel Amplifier

Regular price $189.99

Regular price ~~$199.99~~ Sale price $189.99
Unit price per

Sale
Hifonics GE-1400.4 Gemini Elite 4-Channel Amplifier

Sale

Hifonics GE-1400.4 Gemini Elite 4-Channel Amplifier

Regular price $229.99

Regular price ~~$249.99~~ Sale price $229.99
Unit price per

Sale
Hifonics BE35-500.4 Brutus Elite 4-Channel Amplifier

Sale

Hifonics BE35-500.4 Brutus Elite 4-Channel Amplifier

Regular price $239.99

Regular price ~~$259.99~~ Sale price $239.99
Unit price per

Sale

1
2
3
4
5

Wanna Join Our VIP Team & Get Special Offers?

Be the first to know about new collections and exclusive offers.

Email

Payment methods

© 2025, Car Audio Source Powered by Shopify

Privacy policy
Refund policy
Terms of service
Shipping policy
Contact information

Choosing a selection results in a full page refresh.
Opens in a new window.