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-...
Read Article →
Compact High-Output Amplification
Class D Car Amplifiers
Class D amplifiers covering monoblock subwoofer duty and multi-channel full-range builds in compact, high-efficiency chassis designs.
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 4-Channel
Prodigy Audio
Prodigy Audio 600 Watt 4 Channel Amplifier | NBM100.4
600W 4-channel Class D at $225.99 on sale. The value entry into Class D 4-channel amplification.
$ 225.99 $ 270.99
View DetailsBest Compact 4-Channel
Wavtech
WavTech link300.4mini: Compact 4-Channel Amplifier
Compact 4-channel Class D at $329.99. Where physical size matters as much as power output.
$ 329.99
View DetailsBest Value Monoblock
US Acoustics
US Acoustics Mike 1500w Monoblock Amplifier
1500W monoblock Class D at $329.99. The accessible high-output Class D for daily-driver sub builds.
$ 329.99
View DetailsBest SQ Class D
Image Dynamics
Image Dynamics SQ800.4 800W 4ch. Full Range Digital Amplifier
800W 4-channel Class D engineered for Image Dynamics components at $469.99. SQ-tuned for full-range speaker amplification.
$ 469.99
View DetailsBest All-in-One Class D
Wavtech
Wavtech link1000.5plus 5 Channel Amplifier
1000W 5-channel Class D in compact chassis at $649.99 on sale. Complete one-amp full-system Class D solution.
$ 649.99 $ 749.99
View DetailsBest Compact Monoblock
Wavtech
Wavtech Link1500.1plus Amplifier - Compact 1500W Monoblock
1500W monoblock Class D in compact chassis at $699.99. Where size matters as much as power.
$ 699.99
View DetailsShop the Lineup
←
→
All products loaded
Related Collections
Pairs Well With This Collection
Browse curated picks that work with the products above.
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
US Acoustics
US Acoustics Andrea | 2 Channel Class AB Amplifier | 2 x 150w
$ 289.99
US Acoustics
US Acoustics Barbara Ann | 4 Channel Class AB Amplifier | 4 x 100w
$ 399.99
Related Collections
Pairs Well With This Collection
Browse curated picks that work with the products above.
Related Collections
Pairs Well With This Collection
Browse curated picks that work with the products above.
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
Related Collections
Pairs Well With This Collection
Browse curated picks that work with the products above.
US Acoustics
US Acoustics Lisa | 4 Channel Class AB Amplifier | 4 x 50w
$ 159.99
Prodigy Audio
Prodigy Audio 600 Watt 4 Channel Amplifier | NBM100.4
$ 225.99 $ 270.99
Wavtech
WavTech link300.4mini: Compact 4-Channel Amplifier
$ 329.99
US Acoustics
US Acoustics Barbara Ann | 4 Channel Class AB Amplifier | 4 x 100w
$ 399.99