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Soundstream  STL4.500

500W RMS 4-Channel A/B Class Stealth Power Amplifier

Item #20691

  Free 2-Years Warranty Included!
60 DAYS Returns Accepted.
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SPECIFICATIONS


  • Number of Channels : 4

FEATURES


  • Power output:
    • 80 Watts RMS x 4 @ 4 ohms
    • 125 Watts RMS x 2 @ 2 ohms
    • 250 Watts RMS x 2 Bridged @ 4 ohms
  • Stackable chassis for multiple amplifier applications
  • Black anodized finish w/ chrome accents
  • Double sided PCB w/ SMD components
  • Aluminium alloy heat-sink
  • MOSFET pulse width modulated power supply
  • Three-way protection circuitry (thermal, short, impedance)
  • Delayed on/off circuit
  • Tri-mode operation
  • Variable crossovers (HPF/Full/LPF/Band)
  • Variable bass boost
  • Variable subsonic filter
  • High level input
  • Signal-to-noise ratio: 91dB
  • Damping factor: >200
  • Signal voltage: 200mV-5V
  • Harmonic distortion: 0.03%
  • Direct wire 4ga. power, 8ga speaker terminals
  • Dimensions: H: 2.125" x W: 6.5" x L: 11.25"
  • UPC:
  • Weight: 0
  • Authorized Internet Dealer
Warranty: 2 Year(s) Warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to OnlineCarstereo.com for replacement within 2 Year(s) from the original date of purchase with proper return authorization.

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Write a review!
  • Awesome amp! I was running a pair of Soundstream Tarantula 4" speakers, Tarantula 5.25" speakers and a pair of TWS.4 tweeters off of deck power. It would cut out, the clarity wasn't the greatest and I wasn't impressed with the overall system I had started to build. I put this amp in and wow... I can crank it and it stays loud and clear the whole time! Plus being stackable is really nice since I have it mounted on top of a STL1.1200D.

    Joe
    6/6/2011

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