facebook no script image

Buy this product now and get a $20 OCS Gift Card for FREE!

*Only one gift card will be issued per order.

Infinity REF-551A
alternate product image 1alternate product image 2alternate product image 3
Item# 48268 / Condition:  Brand New  On Sale  Review this product

Infinity REF-551A

REF-551A
Mono subwoofer amplifier — 550 watts RMS x 1 at 2 ohms
$138.95

FREE Shipping in US 48!

Save $131.00 | Reg. Price $269.95 In Stock
Add Extended Warranty

Infinity Banner

Compact Design

New Infinity Reference amplifiers deliver pure power from a slim, compact chassis that’s designed to fit in more vehicles. Available in 4-channel, 5-channel, and mono models, Reference amps incorporate Infinity's latest amplifier topology, include variable electronic crossovers and bass boost control for precise system tuning, and feature high- and low-level inputs for easy interface with virtually any system.

Compact Design

HALOsonic System

They’re also compatible with several new vehicle technologies, including many advanced driver assistance systems, and Harman HALOsonic, a suite of acoustic solutions that can simulate engine sounds for a better driving experience in hybrids and electric cars, cancel road noise for better-sounding music, and more

HALOsonic System
 

Features:

  • 4 ohms: 370 watts x 1 chan.
  • 2 ohms: 550 watts x 1 chan.
  • 1 ohm: ------------N/A------------
  • Total power output: 1300 watts
  • Pulse Width Modulated MOSFET power supply
  • LED power (green) and protect (red) indicators
  • Soft start turn-on
  • 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
  • UPC: 050667370916
  • Weight: 7.36
*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.

[  CUSTOMERS WHO BOUGHT THIS ITEM ALSO BOUGHT  ]