The Complete Guide to Car Amplifiers: Everything You Need...
Whether you're seeking powerful mono amps for thunderous bass or versatile channel amps for full-...
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The SQ Standard
Class AB Amplifiers
Class AB car amplifiers across monoblock, 2-channel, 4-channel, and 6-channel configurations from $159 to $39,999.99. The working topology for SQ-focused builds.
Authorized Dealer
Every amplifier is brand new with the full manufacturer warranty.
Power Matching
Send us your subwoofer or speaker specs. We'll recommend the right amplifier at the right impedance before you buy.
Hands-On Expertise
Direct support from staff who designs, builds, and competes with these systems. Honest recommendations, not upsells.
Fast Shipping from TN
In-stock orders ship within 1-2 business days from our Tullahoma, Tennessee warehouse.
Decision Shortcut
Find Your Match
Curated picks matched to common build goals
Best Entry Class AB
US Acoustics
US Acoustics Lisa | 4 Channel Class AB Amplifier | 4 x 50w
4-channel 4x50W Class AB at $159.99. The accessible entry into Class AB amplification.
$ 159.99
View DetailsBest SQ Mid-Tier
US Acoustics
US Acoustics Lanna | 6 Channel Class AB Amplifier | 6 x 150w
6-channel 6x150W Class AB at $695. The practical 6-channel for active 3-way builds at an accessible price tier.
$ 695.00
View DetailsBest US-Built Audiophile
Tru Technology
Tru Technologies Tungsten Grande Class AB 2 Channel Amplifier
US-built reference Class AB 2-channel at $2,399.99. The audiophile front-stage choice with no topology compromise.
$ 2,399.99
View DetailsBest Audiophile Monoblock
Tru Technology
Tru Technologies Tungsten Grande Class AB Monoblock Amplifier
Class AB monoblock at $1,999.99. The reference Class AB sub-channel amp at the practical audiophile tier.
$ 1,999.99
View DetailsBest Reference 2-Channel
Audio Wave
Audio Wave Aspire Pro USA
Class AB 2-channel at $7,999.99 on sale from $8,999.99. The audiophile reference for dedicated front-stage builds.
$ 7,999.99 $ 8,999.99
View DetailsBest Reference Flagship
Audio Wave
Audio Wave CR 401 Dual Mono Class AB Amplifier
Dual Mono Class AB at $39,999.99. The absolute top of car audio amplification across any topology.
$ 39,999.99
View DetailsShop the Lineup
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Related Collections
Pairs Well With This Collection
Browse curated picks that work with the products above.
Audio Wave
Audio Wave Excel CA | 2 Channel Class A Amplifier
$ 3,499.99
Audio Wave
Audio Wave Aspire Pro V2 Class A 2-Channel Amplifier | Previous Display
$ 6,999.99 $ 11,999.99
Tru Technology
TRU Technology Billet B22-A v2.5 - 2-Channel Class A Amplifier
$ 8,500.00
Audio Wave
Audio Wave Aspire Pro V2 Class A 2-Channel Amplifier
$ 10,999.99
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Prodigy Audio
Prodigy Audio 600 Watt 4 Channel Amplifier | NBM100.4
$ 225.99 $ 270.99
Prodigy Audio
Prodigy Audio 1200 Watt Mono Block Amplifier | NBM1200.1
$ 272.99 $ 326.99
Wavtech
WavTech link300.4mini: Compact 4-Channel Amplifier
$ 329.99
US Acoustics
US Acoustics Mike 1500w Monoblock Amplifier
$ 329.99
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Rainbow
Rainbow Audio SL-M2 2 channel micro amplifier
$ 89.99 $ 549.99
Rainbow
Rainbow Audio Dream 0.5K Mono Class D Amplifier
$ 89.99 $ 399.99
US Acoustics
US Acoustics Lisa | 4 Channel Class AB Amplifier | 4 x 50w
$ 159.99
US Acoustics
US Acoustics Wendy | 2 Channel Class AB Amplifier | 2 x 75w
$ 159.99
Speakers Worth Amping
Components Built for These Amplifiers
Speaker systems that respond to clean amplifier power. The amplifiers above have the headroom; these components have the resolution to use it.
Ground Zero
Ground Zero GZIF 40X 4″ 2-way coaxial speaker system
$ 49.99 $ 149.99
Audio Dynamics
Audio Dynamics ADCX413 4" Coaxial Speaker Set
$ 49.99 $ 119.99
Image Dynamics
Image Dynamics ID4 ID Series 4-inch Coaxial
$ 55.99
Rainbow
Rainbow Audio EL-X165S 2-Way 6.5-inch (165mm) Coaxial Speakers
$ 59.99 $ 149.99