B2 Audio 4CH 1200W SQ Amplifier 4-ohm Bridgeable Class A/B Ref Four Trinity TAS-1000 Power output (RMS) at 14

Power output (RMS) at 14

64" (143 mm)

Crossover: Butterworth with a 5900 Hz crossover frequency

controlled bass for value-minded car audio setups

Real‑world: choose 4Ω or 2Ω loads to suit your front channels or bridge two channels for subs or high‑efficiency drivers

B2 Audio 4CH 1200W SQ Amplifier 4-ohm Bridgeable Class A/B Ref Four Trinity TAS-1000 Power output (RMS) at 14Meet the B2 Audio REF FOUR, a full range 4 channel Class A B amplifier built for audiophiles who demand headroom, precision, and flexible power in a compact chassis. It delivers targeted, high fidelity drive with a bridgeable option for high power sub bass applications. 4 channel Class A B: Full range, low distortion amplification across four channels for accurate vocal, instrument, and scene depth in a car system. 4 x 200W RMS @ 4 : Clean, steady