Infinity Reference 475a

468W Max, Reference Series Class AB 4-Channel Amplifier (REF475A)

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$269.99 List Price
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$159.99
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Description

Features & Specs

Reviews

Accessories

  • Reference Series Class AB 4-Channel Amplifier
  • RMS Power Rating:
    • 4 ohms: 75 watts x 4 chan.
    • 2 ohms: 90 watts x 4 chan.
    • Bridged, 4 ohms: 180 watts x 2 chan.
  • Max power output: 117 watts x 4 chan.
  • MOSFET power supply
  • LED power and protection indicators
  • Tuned Bass EQ (0-6 dB bass boost at 50 Hz)
  • IMS inputs allows connection to other Infinity expansion products
  • Gold-plated preamp RCA outputs
  • DC, overheat, over or under voltage, and short circuit amplifier protection
  • Gold-plated RCA level inputs
  • Variable high-pass filter (32-320 Hz, 12 dB/octave)
  • Variable low-pass filter (32-320 Hz, 12 dB/octave)
  • CEA-2006 compliant amplifier
  • Frequency response: 20-20000 Hz
  • Efficiency: 85 dB
  • Dimensions: 14-3/4"L x 9"W x 2-11/16H
  • 4-gauge power and ground leads recommended. Contact us for information regarding a discount on a select amplifier kit when purchased together.
  • 1-year SonicElectronix.com warranty
Product Summary
Manufacturer:Infinity
Model number: 475a
UPC:050667034993
Weight:14.00 lbs
Internal SKU:475a
Internal Product ID:9712

Why Sonic Electronix?

Customer Testimonial

I am very pleased with the product I bought from you. I was also very pleased with the way your staff handled my business. They were very courteous, ethical and professional. I will not hesitate to buy from you in the future. Once again thank you very much for your professionalism.

- varon from Aurbun, Massachusetts

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