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Infinity REF-704A 4-Channel 400 Watts RMS Reference Series Amplifier

  • SKU #: 01311

Special Price $199.99

Retail: $239.99

($40.00 savings)

Availability: Discontinued

Condition: Brand New
Shipping: Free Shipping
Sold As: Individually

Infinity REF-704A 4-Channel 400 Watts RMS Reference Series Amplifier

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Features & Specifications:

  • Infinity Reference Series REF-704A 4-Channel Amplifier
  • RMS Power Rating:
    • 4 ohms: 70 watts x 4 chan.
    • 2 ohms: 100 watts x 4 chan.
    • 1 ohm: ------------N/A------------
    • Bridged, 4 ohms: 200 watts x 2 chan.
    • Total power output: 1000 watts
  • Pulse Width Modulated MOSFET power supply
  • LED power (green) and protect (red) indicators
  • Soft start turn-on
  • 4/3/2 or Mono channel operation
  • High and Low level speaker inputs
  • 3-way protection circuitry (thermal, overload, and speaker short protection)
  • Dual speaker terminals simplify the hookup of multiple speakers
  • Heavy duty aluminum alloy heat-sink for extreme heat dissipation
  • Slim and compact chassis provides more installation options
  • HALOsonic mixing input
  • Frequency Response: 32 - 320 Hz
  • Signal to Noise Ration: >80 dB
  • Total Harmonic Distortion (THD): <1.0%
  • Phase: 0 - 180°
  • Variable Bass Boost: 0 to +9 dB
  • Fuse Rating: 30 A x 2

Additional Information