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Infinity
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Online OnlyNot sold in store
Infinity

Infinity Reference Ref-551a Mono Subwoofer Amplifier

I/N: 0850917

$238.85

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  • 1300w max power output
  • 370w x 1 - rms 4?
  • 550w x 1 - rms 2?
  • Class d amp technology
  • Variable low-pass filter (32-320 hz, 12 db/octave)
Infinity Reference REF-551A Mono Subwoofer Amplifier (Infinity REF551A) We Think You Should Know 1300W Max Power Output 370W x 1 - RMS 4Ohm 550W x 1 - RMS 2Ohm Class D amp technology Variable low-pass filter (32-320 Hz, 12 dB/octave) Variable bass boost (0-9 dB at 45 Hz) Overview Infinity's Reference 551A mono amp will add some bass muscle to your music without breaking a sweat, and it'll look good doing it. This potent powerhouse will send up to 550 watts RMS to your subwoofer, and its Class D design ensures the amp's high output will put minimal strain on your vehicle's electrical system.