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Infinity REF5350A Reference Series Amplifier - 5 Channels, 350W RMS, 12dB Built-in Variable Electronic Crossover

Item#:  I55-4046  | Model#: REF5350A

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Infinity REF5350A Reference Series Amplifier Product Details

Amplifier 5 Channels

Infinity Reference Series Amplifier
For superb impact audio in your car, install the Infinity Reference Series Amplifier. This car amplifier delivers 350 Watts of pure power for a truly superb listening experience inside your car. It comes with a complete system solution, allowing you to drive cool by pulling out music from the front and rear speakers as well as subwoofers using a single amplifier. This Amplifier comes outfitted with three variable 12dB built-in variable electronic crossover that allows you to optimize your system tuning based on speaker selections and location. Grab the Infinity Reference Series Amplifier right now!

What It Is And Why You Need It:

  • 350 Watts; delivers deep, heart-thumping sounds for you to enjoy
  • 12dB built-in variable electronic crossover; allows you to optimize your system tuning based on speaker selections and location



  • Power Output: 50 watts RMS x 4 channels + 150 watts RMS x 1 channels at 4 ohms and = 1% THD + N ; 60 watts x 4 + 300 watts x 1 at 2 ohms, 14.4V supply and = 1% THD + N
  • Signal-to-Noise Ratio: 85dBA (reference 1 watt at 4 ohms)
  • Dynamic Power : 89 watts (channels 1,2,3,4); 332 watts (channels 5) at 2 ohms
  • Effective Damping Factor: 6.3 at 4 ohms
  • Frequency Response (-3dB): 10Hz to 100kHz (channels 1,2,3,4) 10Hz to 302Hz (channels 5)
  • Maximum Input Signal: 6V
  • Maximum Sensitivity: 100mV
  • 12dB built-in variable electronic crossover
  • Variable bass-boost (0 to +6dB @ 50Hz)
  • Port for future accessory products
  • Remote bass-level control included
  • Dimensions (L x W x H): 16-9/16" x 9" x 2-11/16" (421mm x 229mm x 68mm)
  • Manufactured by: Infinity by Harman
    Warranty provided by: Infinity by Harman
    Mfg Part No: REF5350A
    UPC No: 050667035020
    Box Size: ( Length:0, Width:0, Depth:0)
    Shipping Weight: 9.0000 pound(s)
    Click here for full warranty and support information
  • Limited Warranty: A full text version of the limited warranty may be obtained by mailing a self addressed, stamped envelope to the address below and requesting the warranty for item number: I55-4046
    Warranty Information
    7795 W. Flagler St. Suite 35
    Miami, FL. 33144

  • Infinity by Harman logos are registered trademarks of Infinity by Harman. All others trademarks and copyrights mentioned herein are the property of their respective owners.