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Sony XM-GS4 4-channel car amplifier


  • 4-channel car amplifier
  • 70 watts RMS x 4 at 4 ohms
  • 160 watts RMS x 2 at 4 ohms in bridged mode
  • frequency response: 10-100,000 Hz
  • separate variable high- and low-pass filters for front and rear channels

KSh16,000.00


Sony XM-GS4 4-channel amplifier will drive your whole system, sending 70 watts RMS to each of your front and rear speakers. Or you can switch the amp into 2-channel mode to power a couple of subs with 160 watts RMS each. This compact amp sports a hefty heat sink that gets rid of the heat that’s generated when you’re pushing your system hard. The Sony’s XM-GS4 4-channel amplifier also uses a cooling fan, which automatically adjusts its speed for the heat it detects, ensuring this small amplifier will always produce the power that’s expected.

Product highlights:

  • 4-Channel Hi-Resolution Audio Compatible 4-Channel Car Amplifier
  • Max Power Rating:
    • 4 ohms: 150 watts x 4 chan.
    • 2 ohms: 175 watts x 4 chan.
    • Bridged, 4 ohms: 350 watts x 2 chan.
  • Total power output: 700 watts MAX
  • CEA-2006 Compliant Amplifier
  • Ultra-wide frequency range that extends up to 100 kHz
  • Engineered for minimal noise and maximum efficiency
  • High-quality electrolytic capacitors assist in powering bright, versatile sound
  • High-current transistor ensures fast, efficient power transfer for responsive operation
  • Low flux choke coils in the power block deliver low-noise, high-quality sound reproduction
    • Twisted-wire cable structure provides additional noise resistance from electromagnetic interference
  • Premium Schottky-barrier diodes provide faster switching and superior system efficiency for smoother, more stable audio
  • Potentiometers are highly reliable, for consistently minimal noise
  • Pulse Width Modulated MOSFET power supply
  • Removable top panel conceals complete crossover & level controls
  • Compact aluminum alloy chassis
  • LED power (blue) and protect (red) indicators
  • Soft start turn-on
  • 4, 3 or 2 channel stereo operation
  • Speaker-level (high-level) inputs with Auto Turn-on for OEM Integration
  • Gold-plated RCA level inputs
  • Gold-plated screw terminals
  • 3-way protection circuitry (thermal, overload, and speaker short protection)
  • Heavy duty aluminum alloy heat-sink for extreme heat dissipation
  • Input sensitivity:
    • Low level: 300mV – 6V
    • High level: 1.2V – 12V
  • Frequency Response: 10 – 100,000 Hz (+0/-3 dB)
  • Tolerance: +0.5 / -3 dB
  • Total Harmonic Distortion (THD): 0.05% (1kHz @4 ohm)
  • Signal to Noise Ration: 100 dBA
  • Selectable crossover modes: LP / OFF / HP
  • Variable crossover filter point: 50 – 300 Hz, 12 dB/octave
  • Subsonic filter: 6 – 70 Hz , 12 dB/octave
  • Variable Low/Bass Boost: 0 to +10 dB bass boost at 40 Hz
  • Current Drain (Rated output @ 4ohms): 33A
  • Fuse Rating: 30A x 2
  • 4 – 8 gauge power and ground wiring is recommended for installation.
  • Dimensions: 10-3/4″W x 8″D x 2-1/8″

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