B2 Audio Ref Four - user opinions

Car amplifiers Specs << B2 Audio << B2 Audio Ref Four Specs

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Summary: Bias Class AB > Class A: Yes; Crossover: 24 dB / Oct; Low Pass Crossover: 40 Hz ~ 4 KHz - 24 dB; Damping Factor: >300; Frequency Response: 10 Hz ~ 30 KHz; Fuse Rating: 120 A; Input Sensitivity: 8 ~ 0.1 V; Operational voltage: 11 V ~ 15 V; Power @ 1 Ohm12v: 4 x 190 w; Power @ 1 Ohm14.4v: 4 x 325 w; Power @ 2 Ohm12v: 4 x 135 w; Power @ 2 Ohm14.4v: 4 x 225 w; Power @ 4 Ohm12v: 4 x 75 w; Power @ 4 Ohm14.4v: 4 x 125 w; Power Terminal gauge: 4 GA; Signal to Noise Ratio: >95 dB; Dimensions: 390 x 219.5 x 65 mm; ...

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