Power your subwoofers or speakers with the right car amplifier. Browse our wide selection, **FREE** fast SHIPPING available.

Car Amplifiers

Learn about Car Amplifiers

A car amplifier acts as the power source to your sound system. Technically, the amplifier modulates power generated from the car battery. An amp specified to your speaker's inputs will fully orchestrate your sound system with low bass beats and high frequency sounds. Not sure what amplifier you'll need to power your subwoofer(s), try our AmpliFinder tool.
All Car Amplifiers
Class-D Amplifiers
Monoblock Amplifiers
2-Channel Amplifiers
3-Channel Amplifiers
4-Channel Amplifiers
5-Channel or more Amps
Mini Amps
Bluetooth Car Amplifiers
Amplifier Installation & Accessories

Top Sellers in Car Amplifiers

2000 Watt Monoblock Brutus Series Class D 1-Ohm Stable Subwoofer Amplifier - (Brutus 2000 Watt)

• RMS Power: 700W x 1 @ 4 ohms, 1400W x 1 @ 2 ohms, 2000W x 1 @ 1 ohm
• Total Peak Power: 2000W
• Variable Low Pass Filter
• Dimensions: 9.8" W x 14.7" L x 2.4" H

Add a 100% Oxygen Free Copper, True 1/0 Gauge Amp Kit

$199.99

IN STOCK

1500 Watt Monoblock Brutus Series Super Class D 1-Ohm Stable Subwoofer Amplifier - (Brutus 1500 Watt)

• RMS Power: 550W x 1 @ 4 ohms, 900W x 1 @ 2 ohms, 1500W x 1 @ 1 ohm
• Total Peak Power: 1500W
• Wired remote bass level control included
• Heavy duty aluminum alloy heat-sink with illuminated Hifonics logo
• 1-Ohm Stable operation
• Variable Bass Boost: 0 to +10 dB
• Variable Low Pass Filter
• Dimensions: 9.8" W x 12.5" L x 2.4" H

Add a 100% Oxygen Free Copper, True 1/0 Gauge Amp Kit

$172.99

IN STOCK

  • 4.6
8 reviews

280W Max (170W RMS) GX Series 2-Channel 2 ohm Stable Amplifier

• 60W RMS x 2 @ 4 ohms
• 85W RMS x 2 @ 2 ohms
• 170W RMS x 1 @ 4 ohms, Bridged
• Total Peak Power: 280 Watts
• High and Low Pass Filters
• 0-12dB Bass Bosst
• Aluminum Heatsink
• 7-13/16" W x 8-1/8" L x 2-1/16" H

Add a Universal Bass Knob for just $4.00!

$54.95

IN STOCK

  • 3.2
9 reviews

400W Riot Series 4-Channel Class A/B Car Amplifier

• RMS: 38W x 4 @ 4 ohms
• Peak: 100W x 4 @ 2 ohms
• Total Peak Power: 400W
• Frequency response: 12 - 22,000 Hz
• Dimensions: 9"W x 7-3/4"L x 2"H

$27.99

IN STOCK

  • 4.7
7 reviews

1000W Max (500W RMS) ZA2 Series 2 ohm Stable 2-Channel Class-A/B Amplifier

• 250 Watts RMS x 2 @ 4 ohms
• 500 Watts RMS x 2 @ 2 ohms
• 1,000 Watts RMS x 1 @ 4 ohm, bridged
• Total RMS Power: 1,000 Watts
• Built-in High and Low Pass Filters
• Heavy Duty Aluminum Alloy Heatsink
• Dimensions: 12.63" W x 10.5" L x 3.25" H

FREE 4 Gauge Amp Kit with Purchase!

$82.99

IN STOCK

4800 Watt Brutus Series Monoblock 1-Ohm Stable Subwoofer Amplifier | GO OLD SCHOOL! LAST ONES EVER MADE!

• Total RMS Power: 2400W
• Peak Power: 4800W
• RMS: 850W x 1 @ 4 ohms, 1600W x 1 @ 2 ohms, 2400W x 1 @ 1 ohm
• CEA-2006 Compliant
• Bass Boost: 0-10 dB at 45 Hz
• Aluminum Alloy Heatsink with Illuminated Hifonics Logo
• Dimensions: 18-11/16"L x 10-5/16"W x 2-1/2"H

25% off a 1/0 Gauge Amp Kit with Select Amplifier Purchase!

$249.99

IN STOCK

  • 4.8
6 reviews

640 Watt 4 Channel Brutus Series Class AB Amplifier

• RMS Power: 80W x 4 @ 4 ohms, 160W x 2 @ 2 ohms
• Total Peak Power: 640W
• Variable High and Low Pass Filters
• Dimensions: 9.8" W x 14.7" L x 2.4" H

Add a 100% Oxygen Free Copper, True 8 Gauge Amp Kit

$129.99

IN STOCK

500 Watt RMS Prime Series Class D Monoblock Amplifier

• RMS: 300W x 1 @ 4 ohms, 500W x 1 @ 2 ohms
• Total RMS Power: 500W
• CEA-2006 Compliant
• Remote PLC (Punch Level Control) Included
• Efficient Class-D circuit topology
• Dimensions: 8-1/2"L x 6-3/4"W x 2"H

$139.95

IN STOCK

BOSS Audio R1100M - Riot 1100 Watt, 2/4 Ohm Stable Class A/B, Monoblock, Mosfet with Remote Subwoofer Control

• 550 Watts Peak x 1 @ 4 ohms
• 1100 Watts Peak x 1 @ 2 ohms
• 825 Watts RMS x 1 @ 2 ohms
• Remote Subwoofer Level Control Included
• Pulse Width Modulated MOSFET power supply
• Speaker-level (high-level) inputs
• Signal to Noise Ration: 102 dB
• Frequency Response: 9 - 50,000 Hz

$51.95

IN STOCK

Micro-V Series 800 Watt (400W RMS) 4-Channel Bridgeable Micro Class D Compact Car Amplifier (MVPA.4)

• The size of a postcard with 400 Watts True RMS Output!
• • MVP Series 4-Channel Micro Class D Amplifier
• 50W x 4-Chan. @ 4 ohms
• 100W x 4-Chan. @ 2 ohms
• 3-Way System Protection
• 4/3/2/1 Channel Operation
• 8 Gauge Power and Ground Inputs
• Extremely Small Footprint!

Add a 100% Copper, True 8 Gauge Amp Kit and save 25%

$159.99

IN STOCK

  • 5.0
2 reviews

4000W Max Pulse Series Class-D 1-Ohm Stable Monoblock Power Amplifier

• 750 Watts RMS x 1 @ 4 ohms
• 1000 Watts RMS x 1 @ 2 ohms
• 2000 Watts RMS x 1 @ 1 Ohm
• Total Peak Power: 4000 Watts
• Frequency Response: 15Hz - 150Hz
• 3-way protection circuitry
• Variable low-pass filter: 50Hz to 150Hz

25% off a 1/0 Gauge Amp Kit with Select Amplifier Purchase!

$107.95

IN STOCK

2400 Watt Monoblock Brutus Series Super Class D 1-Ohm Stable Subwoofer Amplifier - (Brutus 2400 Watt)

• RMS Power: 850W x 1 @ 4 ohms, 1600W x 1 @ 2 ohms, 2400W x 1 @ 1 ohm
• Total Peak Power: 2400W
• Variable Low Pass Filter
• Dimensions: 9.8" W x 14.9" L x 2.4" H

15% off an NVX True 1/0 Gauge Amp Kit with Select Amplifier!

$238.99

IN STOCK

  • 5.0
1 review

180W RMS 4-Channel Full-Range Car Amplifier with Automatic EQ, DSP, Time Alignment

• 45 Watts RMS x 4 @ 4 ohms
• Automatic Tuning
• CEA-2006 Compliant
• All Tuning Performed with Included Microphone
• Improves Sound at the Touch of a Button
• Dimensions: 7-3/8" W x 2-3/4" L x 1-11/16" H

VIP Guarantee - FREE 2-Day Shipping,
10% Rewards, Extended Warranty and more!

$199.95

IN STOCK

100W Max (38W RMS) CHAOS EPIC Series 4 ohm 2-Channel Class AB Mini High Power Amplifier

• RMS: 25W x 2 @ 4 ohms, 50W x 2 @ 2 ohms
• Total Peak Power: 100W
• CEA-2006 Compliant/Preamp Outputs/LPF
• 4"W x 3-1/4"D x 1-5/8"H

Add a 10 AWG Amplifier Power Installation Kit!

$21.99

IN STOCK

  • 4.0
3 reviews

1200 Watt 5-Channel Brutus (BRX) Series Super A/B Class Amplifier (1200 WATTS WOW!!!)

• RMS: 60W x 4 + 475W x 1 @ 4 ohms, 100W x 4 + 750W x 1 @ 2 ohms
• Total RMS Power: 1200W
• Ultra-Fi MOSFETS power supply
• Heavy duty aluminum alloy heat-sink
• Illuminated Hifonics logo

Add a Set of 6-Channel RCA Cables to Your Purchase!

$239.99

IN STOCK

1500W Max Anarchy Series Monoblock Power Amplifier

• 4 ohms: 700 watts x 1 chan.
• 2 ohms: 1100 watts x 1 chan.
• Peak: 1500W x 1 @ 2 ohms
• Illuminated Logo
• Bass Boost 0-18 dB
• Chrome-Plated Connections
• Dimensions: 10"L x 10"W x 2-3/16"H

50% off NVX 2-Channel RCA Cables w/ purchase!

$59.95

IN STOCK

600W Class FD 4-Channel GM Digital Series Amplifier

• 100W x 4-Chan. @ 4 ohms
• 150W x 4-Chan. @ 2 ohms
• 125W x 4-Chan. @ 1 ohm
• 3-Way System Protection
• 4/3/2 Channel Operation
• 4 Gauge Power and Ground Inputs
• High Power Capability with Small Size

$139.99

IN STOCK

4000W Max Monoblock ARMOR Series Class D Car Amplifier

• RMS: 1600W x 1 @ 4 ohms
• Peak: 3000W x 1 @ 2 ohms, 4000W x 1 @ 1 ohm
• Strappable Peak: 6000W x 1 @ 2 ohms
• Bass Boost 0-12 dB
• Heavy Duty Aluminum Alloy Heatsink
• Dimensions: 14-1/3"W x 5"D x 2-8/10"H

Save 15% on a 4 Gauge Installation Kit with Purchase!

$104.95

IN STOCK

True 1800 Watt Peak 900W RMS, Full Range Class D 5-Channel Amplifier with Bass Remote

• 4 ohms: 70 watts x 4 chan. + 220 x 1 chan.
• 2 ohms: 115 watts x 4 chan. + 440 x 1 chan.
• Bridged, 4 ohms: 230 watts x 2 chan. + 440 x 1 chan.
• 5/4/3 Channel Operation

Get a FREE Energie ER1000 Battery with Purchase!

$219.99

IN STOCK

1100 Watt Monoblock Brutus Series Super Class D 1-Ohm Stable Subwoofer Amplifier - (Brutus 1100 Watt)

• RMS Power: 400W x 1 @ 4 ohms, 700W x 1 @ 2 ohms, 1100W x 1 @ 1 ohm
• Total Peak Power: 1500W
• Variable Low Pass Filter
• Dimensions: 9.8" W x 10.2" L x 2.4" H

$135.99

IN STOCK

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Car Amplifiers Information

Car Amplifiers: The Power Source

This category contains our entire selection of car amplifiers, including monoblock subwoofer amps, four channel speaker amps, two channel speaker amplifiers, as well as class AB models, class D models and much more! Also be sure to check out our selection of Bluetooth car amplifiers. We also carry everything you'll need to install your new car amplifier in our amplifier installation & accessories section, including amp wiring kits, car batteries, high output alternators, and much more.

Car Amplifiers for Factory or Aftermarket Head Units

Car amps can be used with any stereo, from factory stereos to after-market head units. For after-market stereos you connect the amp through the preamp inputs in the head unit. Factory stereos work well with amps that have speaker level inputs because it allows you to work with your vehicle's current speaker wiring scheme without requiring any additional connection pieces. In terms of configuration, car amplifiers usually require wiring kits, which are designed to connect the car stereo to the amp so as to enable the amplifier to receive a signal. In addition, an amp installation requires speaker wire so that you can connect it to the subwoofers and car speakers.

Power your Subwoofers

A car amplifier acts as the centerpiece to any state of the art sound system. Any audio system that features subwoofers must also have at least one amp to provide enough power for the subwoofers to operate as designed. A head unit can only provide limited power, whereas the superior power of an amp enables your subwoofers and car speakers to reach their full potential.

The key determinant for selecting the proper amplifier for a subwoofer(s) is the RMS power ratings of both the amp and sub. The optimal setup matches the amplifier power output to the speaker's power handling capability.

Monoblock and Multi-Channel Amplifiers

Generally speaking, an amp is classified as mono, class D mono, or as a multi-channel amplifier, which includes 2-channel, 4-channel, 5-channel, and 6-channel. Mono amplifiers are single-channel amps designed for low-frequency reproduction. Class D amplifiers are the most efficient design of amplifiers since they use less current and as a result generate less heat relative to the classic design. 2-channel amplifiers can power two subwoofers or you can combine the channels, or bridge? the amp, to create a single channel for powering one subwoofer. Similarly, a 4-channel amplifier can power four speakers or you can bridge the channels to 2-channel output for powering two subs.

2-channel and 4-channel amps are also used to power component speaker systems, while 4- 5- and 6-channel amplifiers are used for systems with a combination of full-range speakers and car subwoofers. For example, you could use a 4-channel amplifier to power a pair of speakers through two channels and bridge the remaining two for powering a single subwoofer.

Need help?

Let us help you choose the right car amp. If you have any questions, give us a call at 1-877-289-7664. Our staff will help you in selecting the perfect setup so you can start building your first class car audio system today!


Popular Car Amplifier Brands

Kicker AmpsHifonics AmpsCerwin Vega AmpsPower Acoustik AmpsPrecision Power AmpsJBL Amps

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