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Cadence QR80.3

800W Max (400 W RMS) QR Series 4 ohm Stable 3-Channel Class-D Amplifier w/ Remote Level Control Knob Included

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• 80 Watts RMS x 2 @ 4 ohm
• 130 Watts RMS x 4 @ 2 ohm
• Total Peak Power: 800 Watts
• CEA-2006 Compliant/Preamp Outputs/LPF
• Ultra Performance Amplifier
• 6.3" x 12.2" x 2"

Learn more about the qr803

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This item has been discontinued


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Description


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Authorized dealer

General Features:

  • Cadence QR Series 80.3
  • Class-D Full Range 4-Ohm Stable 3-Channel Amplifier
  • RMS Power Rating:
    • 4 ohm: 80 watts x 2 chan.
    • 2 ohm: 130 watts x 4 chan.
    • 1 ohm: ------------N/A------------
    • Bridged, 4 ohm: 260 watts x 2 chan.
  • Total power output: 800 watts
  • CEA-2006 Compliant Amplifier
  • Pulse Width Modulated MOSFET power supply
  • Wired remote bass level control included
  • LED power (green) and protect (red) indicators
  • Soft start turn-on
  • 3/2 channel operation
  • Speaker-level (high-level) inputs
  • Preamp RCA outputs to daisy chain multiple amps
  • 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
  • Input sensitivity:
    • Low level: 0.2V-7V
  • Frequency Response: 10 - 30000 Hz
  • Total Harmonic Distortion (THD): 0.07%
  • Signal to Noise Ratio: >90dB
  • Variable high-pass filter: 50- 250 Hz, 12dB/octave
  • Variable low-pass filter: 50 - 250 Hz, 24 dB/octave
  • Variable Bass Boost: 0 to +15 dB bass boost at 50 Hz
  • Fuse Rating: 25A x 3
  • Dimensions:6.3"W x 12.2"L x 2"H
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty
Check out the Cadence QR80.3 Owner's Manual

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Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
80 watts x 2 channel
RMS Power @ 2 ohms
130 watts x 2 channel
Bridged RMS Power
255 watts x 1 channel
Amplifier Specifications
Amplifier Class
D
Number of Channels
3-Channel
Total Peak Power Output
800 watts
Total RMS Power Output
400 watts
THD at Rated RMS Power
0.07%
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
High-Pass Crossover Frequency
50 - 250 Hz
Low-Pass Crossover Frequency
50 - 250 Hz
Signal-to-Noise Ratio
>90 dB
Bass Boost
0 - 15 dB
Remote bass/level controller
Yes
Fuse Rating
60A x 1 
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

QR80.3

Weight:

7.00lbs

Internal SKU:

qr803

Internal Product ID:

149909

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