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Subwoofer Amplification
Monoblock Amplifier
Single-channel amplifiers built for subwoofer duty. 600W to 8000W from Class D efficiency to Class A reference, across eight brands.
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 Monoblock
Prodigy Audio
Prodigy Audio 1200 Watt Mono Block Amplifier | NBM1200.1
1200W Class D monoblock at $272.99. The accessible value pick for a daily-driver 1000W RMS sub.
$ 272.99 $ 326.99
View DetailsBest Compact Monoblock
Wavtech
Wavtech link1000.1mini 1000w monoblock amplifier
1000W Class D in a compact chassis at $399.99. For installs where physical size matters as much as power.
$ 399.99
View DetailsBest SQ Class D Monoblock
Image Dynamics
Image Dynamics SQ1200.1D 1200W Mono Block Amplifier
1200W Class D engineered for SQ-focused builds at $504.99. Matched to Image Dynamics IDMAX and IDQ subs.
$ 504.99 $ 549.99
View DetailsBest SPL Daily Driver
US Acoustics
US Acoustics Big Ben 3500w Monoblock Amplifier
3500W Class D monoblock at $599.99. High-current output for SPL-focused daily-driver builds.
$ 599.99 $ 899.99
View DetailsShop the Lineup
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Related Collections
Pairs Well With This Collection
Browse curated picks that work with the products above.
Rainbow
Rainbow Audio Dream 0.5K Mono Class D Amplifier
$ 89.99 $ 399.99
Rainbow
Rainbow Audio SL-M2 2 channel micro amplifier
$ 98.99 $ 549.99
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
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.
