Buyer's guides
Built only on dyno-verified measurements. No guessed specs or prices.
- Best Verified Amps for a Single 12" Subwoofer
- How to Match an Amp to Your Subwoofer (RMS, Impedance, Verified Watts)
See also: rankings by verified watts · head-to-heads · power at 1, 2 and 4 ohm (measured)
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Data from public dyno-test videos; each amp cites the tester and video. Results vary with voltage, unit and test setup.
Work on cars too? Check out the Tech Survival Guide, written by AmpDyno's founder, a working auto tech.