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Zapco Z-150.4 II Amp 4 Channel Class AB Bridgeable Amplifier 2x 550w RMS

Zapco Z-150.4 II Amp 4 Channel Class AB Bridgeable Amplifier 2x 550w RMS - Main image
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$530.56 $829 In stock

Category: Amplifier

Z-150.4 II

4-Ch. Class AB Sound Q Amplifier

Class AB Competition Sound Quality Amplifiers

  • 4-Channel, Class-AB Sound Quality Amplifier
  • Stable into 4 ohms bridged or 2 ohms stereo load
  • PWM MOSFET power supply
  • High end Op-amps and Capacitors
  • Variable FULL / LP / HP Electronic Crossover
  • 0-12dB variable bass boost
  • 4-way protection circuitry
  • Wired remote control (optional)
  • Panel mount RCA connectors
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Customer Reviews (5.0 / 5 · 5 reviews)

Lily ★★★★★

I've been running this amp bridged into a 4 ohm load for a few weeks now and the clarity is incredible. The PWM MOSFET design really keeps things clean even at higher volumes, and it barely gets warm in my setup.

Harper N. ★★★★★

Replaced my old head unit's internal amp with this and the difference in clarity is night and day, even at low volume the Class AB stage just sounds effortless. The PWM MOSFET power supply keeps everything dead quiet with zero alternator whine, and it bridged cleanly to my component set without brea

Elizabeth R. ★★★★★

The 2-ohm stereo stability is the reason I picked this over other options, and it hasn't disappointed during long listening sessions. The PWM MOSFET power supply keeps things clean and quiet, even with the gains up higher than I normally run them.

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