Infinity Reference 475a

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

Infinity 475a: main picture
Customer Rating
View Larger Images
$269.99 List Price
-$130.00 Instant Savings
$139.99
Protect Your Investment with an Extended Warranty
USA Shipping Estimator
Infinity 475a: main picture thumbnailInfinity 475a: alternate pictureInfinity 475a: alternate pictureInfinity 475a: alternate picture

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 Sonic Electronix 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

Great product and fast service - I will buy from you again. Thanks!

- Andrew from Phoenix, AZ

See more…