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INFINITY-REF475a

Infinity REF475a - 4 channel Amplifier

Infinity REF475a - 4 channel Amplifier

£118.00

  • Product Features
    • 4/3/2 channel amplifier
    • Power Output 75 watts RMS x 4 channel at 4 ohms OR, 180 watts RMS x 2 channel at 4 ohms,
    • tri-channel mode: 2 x 75W RMS + 180W RMS for bass
    • Signal-to-Noise Ratio 85dBA (reference 1 watt into 4 ohms)
    • Dynamic Power 117 watts at 2 ohms
    • Effective Damping Factor 6.315 at 4 ohms
    • Frequency Response (-3dB) 10Hz to 100kHz (-3dB)
    • Maximum Input Signal 6V
    • Maximum Sensitivity 100mV



Description  

4-Channel full-range amplifier with on-board electronic crossover and variable bass boost.

The Reference 475a's high-output PWM MOSFET power supply ensures optimum power delivery into numerous impedances with low distortion.

A variable bass boost circuit is provided to optimize the low fequency performance of your system.

Full range preamp outputs are provided facilitating multiple amplifier hookups without the need for costly Y-adapters or signal splitters.

The 475a comes outfitted with a variable 12dB per octave electronic crossover allowing you to optimize system tuning based on speaker location and accompanying loudspeaker components

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