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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Authorized US Acoustics Dealer
US Acoustics Amplifiers
Class D monoblocks to 8000W and Class AB multichannel, at honest value pricing.
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 Value
US Acoustics
US Acoustics Lisa | 4 Channel Class AB Amplifier | 4 x 50w
Four channels of Class AB amplification for $159.99. Nothing touches it on power per dollar.
$ 159.99
View DetailsBest Monoblock Value
US Acoustics
US Acoustics Big Ben 3500w Monoblock Amplifier
3500W RMS at 1 ohm, marked down from $899.99. Serious SPL per dollar for a pair of subs.
$ 599.99 $ 899.99
View DetailsBest for an Active Three-Way
US Acoustics
US Acoustics Lanna | 6 Channel Class AB Amplifier | 6 x 150w
Six channels of Class AB at 150W each, at a price the active-three-way architecture rarely comes at.
$ 695.00
View DetailsBest High-Output
US Acoustics
US Acoustics Phil 8000w Monoblock Amplifier
8000W RMS at 1 ohm with triple 0-gauge terminals. The top of the SPL line.
$ 1,249.99 $ 1,699.99
View DetailsShop the Lineup
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Subwoofers That Pair Well
Drivers for the Amplifiers Above
These subwoofers match the power and impedance characteristics of the amplifiers in this collection. Pick the driver, match the wiring, get a system that performs as designed.
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.
Rainbow
Rainbow Audio EL-C260S 6.5" 2-Way Component Speakers Set
$ 139.99 $ 189.99
Ground Zero
Ground Zero GZIC 16X 6.5″ 2-way component speaker system
$ 149.99 $ 199.99
Image Dynamics
Image Dynamics ID65CS Component System
$ 159.99
Audiocircle
AudioCircle Stuttgart Line 6.5" 2-way component speakers
$ 199.99 $ 229.99
DSP for Tuning Control
Add a Processor to Dial It In
A DSP gives you crossovers, EQ, time alignment, and signal routing in a single unit. The amplifier delivers the power; the DSP makes the system actually sound right.
Related Collections
Pairs Well With This Collection
Browse curated picks that work with the products above.