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Infinity REF-704A - $199.99
 Item# 46578 / Condition:  Brand New

Infinity REF-704A

REF-704A
Reference Series 4-Channel Car Amplifier 1000W Peak Power 400W RMS Review this product
$199.99

FREE Shipping in US 48!

MSRP:$259.99
Savings Of:23% Discount
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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.