Onlinecarstereo.com - Wholesale Deals at Bargain Prices

Car Audio, Car Stereo, Car Video, Car Speakers, Car Amplifiers, Car Subwoofers, GPS Navigation Systems, Car Alarms, Marine Audio, Home Audio

For orders and customer service, call us 1(888)615-5663

1-310-526-8635

Free Shipping on Order $49+
Item# 46578
Infinity REF-704A - $169.99
Please roll over the image to zoom in. Click on the image to see larger image.

Infinity REF-704A

Item# 46578

Condition:  Brand New

  • comments
  • email
  • Facebook
  • Twitter
  • Print

Review this product

Reference Series 4-Channel Car Amplifier 1000W Peak Power 400W RMS

MSRP:$259.99
Regular Price:$199.95
Savings Of:34% Discount
Your Price $169.99

FREE Shipping in US 48!

vehicle fit guide

What's Included:


  • 2 spare fuses
  • 2 2-color brand stickers
  • Quick start guide
  • 1 REF-704A 4-Channel Amplifier
  • 4 High-level input wiring harnesses

Product Highlights:


  • 1 ohm: N/A
  • Variable Bass Boost: 0 to +9 dB
  • 3-way protection circuitry (thermal, overload, and speaker short protection)
  • HALOsonic mixing input
  • 4/3/2 or Mono channel operation
  • High and Low level speaker inputs
  • Heavy duty aluminum alloy heat-sink for extreme heat dissipation
  • Signal to Noise Ration: >80 dB
  • Bridged, 4 ohms: 200 watts x 2 chan.
  • LED power (green) and protect (red) indicators
  • 4 - 8 gauge power and ground wiring is recommended for installation.
  • Total power output: 1000 watts
  • Soft start turn-on
  • Phase: 0 - 180°
  • Slim and compact chassis provides more installation options
  • Infinity Reference Series REF-704A 4-Channel Amplifier
  • RMS Power Rating:
  • 4 ohms: 70 watts x 4 chan.
  • 2 ohms: 100 watts x 4 chan.
  • Pulse Width Modulated MOSFET power supply
  • Dual speaker terminals simplify the hookup of multiple speakers
  • Frequency Response: 32 - 320 Hz
  • Total Harmonic Distortion (THD): <1.0%
  • Fuse Rating: 30 A x 2
Specifications
RMS Power @ 4 ohms 70 watts x 4 channels
Signal-to-Noise Ratio >80 dB
Total Peak Power Output 1000 watts
THD at Rated RMS Power <1%
Fuse Rating 30A x 2
Speaker Level Inputs Yes - with included adapter
Number of Channels 4
RMS Power @ 2 ohms 100 watts x 4 channels
Built-in Crossover Low-Pass (LP), High-Pass (HP), Full (AP)
Minimum Impedance Unbridged 2 ohms
Minimum Impedance Bridged 4 ohms
Bridged RMS Power 200 watts x 2 channels
Amplifier Series Reference (Infinity)
Total RMS Power Output 400 watts
Maximum Input Gauge Size 4 AWG
Bass Boost 0 - 9 dB
  • UPC: 050667370909
  • Weight: 10
*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.
Chat with Us
Call Us 310-526-8635