AmpDynoAmpsBrandsRated vs actualPower by loadRankingsBuyer guidesCompareCalculatorSubmit a test

← all amps

Boss Audio AR4000D dyno results

908w
max measured @ 1Ω

Rating: not stated in the video text.

LoadMeasured
2Ω710w
1Ω908w

Voltage: 14V (transcript, near measured value)
Source: Williston Audio Labs — Who's the Boss? AR4000D 4k MAX Amp Dyno Test (uploaded 20170630)
Verification: partial · Evidence: 2Ω 710w: transcript; 1Ω 908w: transcript

Related on AmpDyno

Power vs load for this amp: 908w at 1Ω vs 710w at 2Ω (1.28×). See how that compares with other amps.

Weekly: new dyno tests + amp deals

Subscribe to the newsletter (if the form doesn't load)

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.