facebook no script image
Infinity REF-4555A
alternate product image 1alternate product image 2alternate product image 3
 Item# 48260 / Condition:  Brand New

Infinity REF-4555A

Reference Series 1800 Watts Max Power, Mono Car Amplifier Review this product

FREE Shipping in US 48!

Regular Price:$325.00
Savings Of:9% Discount
Add Extended Warranty
In Stock
Order Now, Pay Later with affirm financing logo
  • comments
  • email
  • Facebook
  • Twitter
  • Print

affirm financing small logo
affirm financing extra small logo

Infinity Reference 4555a 5-channel High Performance Amplifier

ADAS input with channel assignment

Speaker-level and low-level inputs allow Reference amps to work with just about any car stereo, aftermarket or factory.

ADAS input with channel assignment

HALOsonic System

Reference amps can also work with vehicles equipped with HALOsonic system. What the HALOsonic enhancement system does is it helps reduce the external noise for a more enjoyable music experience.

HALOsonic System

System Specifications

  • Max Power: 1800W Peak
  • Power Output, 2: 65Wrms x 4, <1.0% THD+N
  • Power Output, 4Ω: 45Wrms x 4, <1.0% THD+N
  • Power Output, 4Ω Bridged: 130Wrms x 2, <1.0% THD+N
  • Signal-to-Noise Ratio: ≥85dB (ref 1W output @ 4Ω)

Subwoofer Specifications

  • Power Output, 2Ω: 500Wrms x 1, <1.0% THD+N
  • Power Output, 4Ω: 320Wrms x 1, <1.0% THD+N
  • Signal-to-Noise Ratio: ≥80dB (ref 1W output @ 2Ω)
  • UPC: 050667370923
  • Weight: 11
*Warranty: 1 Year Onlinecarstereo.com warranty.
1 Year warranty from Onlinecarstereo.com implies that repairs must be returned to Onlinecarstereo.com, not the manufacturer. More information can be found in our help section under returns & warranties.
What's not covered : Misuse, abuse, defacement, physical damage of any kind, and improper installation / operation. Video and multimedia equipment with damaged or cracked screens.Subwoofers and speakers are not warranted against being blown, burned or abused.