Sony XM-8ES

Original price was: $1,000.00.Current price is: $800.00.

Mobile ES™ Series 8-channel car amplifier — 100 watts RMS x 8

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The Sony XM-8ES is a premium 8-channel amplifier from Sony’s prestigious Mobile ES (Elevated Standard) Series, designed to deliver exceptional sound quality and versatility for audiophile-grade car audio systems. This high-powered Class D amplifier supports high-resolution audio with a frequency response of 10-40,000 Hz, enabling it to reproduce music with extraordinary detail and accuracy.

With eight channels of powerful amplification (100 watts RMS per channel at 4 ohms), the XM-8ES offers remarkable flexibility for complex audio systems. It’s ideal for powering an active 3-way front stage plus rear fill, or can be configured in bridged mode to drive speakers and subwoofers simultaneously with substantial power. The amplifier’s extensive crossover capabilities allow precise tuning for each speaker in your system.

Built with meticulous attention to detail, the XM-8ES features a resonance-damping aluminum chassis to minimize vibration interference, gold-plated connectors for optimal signal transfer, and high-quality electronic components throughout. Its efficient Class D design provides substantial power output while generating less heat than traditional amplifier designs, ensuring reliable performance even during extended high-volume playback.

Product Highlights

  • Premium 8-channel amplifier from Sony’s Mobile ES Series
  • Class D amplifier design with high-resolution audio capability (10-40,000 Hz)
  • Power output:
    • 100 watts RMS × 8 at 4 ohms
    • 165 watts RMS × 8 at 2 ohms
    • 330 watts RMS × 4 bridged at 4 ohms
  • CTA-2006 compliant power ratings
  • Versatile crossover system with high-pass, low-pass, and bandpass modes
  • Wide range crossover adjustment (50-5,000 Hz, 12 dB/octave)
  • Signal summing capability for factory integration
  • Resonance-damping aluminum chassis
  • Gold-plated connectors for optimal signal transfer

Package Contents

  • XM-8ES 8-channel amplifier
  • Four 40-amp ATO fuses (installed)
  • 10″ RCA input harness
  • 2.5mm Allen wrench
  • Four 3/4″ mounting screws
  • Operating instructions

Performance Specifications

  • Power Output (CTA-2006 compliant):
    • 100 watts RMS × 8 at 4 ohms
    • 165 watts RMS × 8 at 2 ohms
    • 330 watts RMS × 4 bridged at 4 ohms
  • Peak Power: 280 watts × 8 channels
  • Frequency Response: 10-40,000 Hz
  • Total Harmonic Distortion: ≤1% at rated power
  • Signal-to-Noise Ratio: 76 dB (CTA-2006)
  • Input Voltage: 14.4V
  • Minimum Impedance: 2 ohms (unbridged), 4 ohms (bridged)

Amplifier Technology

  • High-resolution Class D amplifier design
  • Advanced power supply circuitry
  • Auto turn-on capability with speaker-level inputs
  • Protection circuits for speaker short circuit, thermal overload, and DC output
  • Signal summing for factory audio integration

Crossover System

  • Independent crossover controls for each channel pair (1/2, 3/4, 5/6, 7/8)
  • Selectable filter modes: Off (full-range), High-Pass, Low-Pass, and Band-Pass
  • Adjustable crossover points:
    • Low range: 50-500 Hz
    • High range: 500-5,000 Hz
  • 12 dB/octave slope for all filters
  • Dual-range switch for precise frequency adjustment

Input/Output Configuration

  • 8-channel RCA inputs via 10″ harness
  • Speaker-level inputs (requires adapters, sold separately)
  • 2-channel preamp outputs for system expansion
  • Multiple input mode options:
    • 1-8: Standard 8-channel operation
    • 1-2/5-6: 4-channel distribution
    • 1-2: 2-channel distribution
    • 1+3/2+4: Signal summing mode
  • Three line output modes (Thru, Stereo, All combined)

Physical Specifications

  • Dimensions: 14-15/16″W × 2-7/16″H × 8-1/2″D
  • Heavy-duty aluminum chassis with resonance damping
  • Gold-plated connectors
  • Power terminals accept up to 1/0-gauge wire
  • Speaker terminals accept up to 8-gauge wire
  • Four 40-amp ATO fuses (160A total)

System Configuration Options

  • Full 8-channel system with individual channel control
  • Active 3-way front stage + rear fill
  • Front/rear/subwoofer system with bridged channels for subs
  • Bi-amping capability for component speakers
  • Multiple subwoofer configurations with bridged outputs

Special Features

  • Premium Mobile ES Series design
  • High-resolution audio capability
  • Extensive crossover flexibility
  • Factory integration capabilities
  • Signal summing for OEM integration
  • Auto-sensing turn-on with speaker-level inputs
  • High-voltage speaker-level inputs (up to 16V)

Installation Requirements

  • 1/0-gauge power and ground wires recommended
  • Secure mounting on a solid surface
  • Proper ventilation for cooling
  • Compatible with most aftermarket and factory head units
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