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Cadence QR80.2

400W Max (240W RMS) QR Series 2 ohm Stable 2-Channel Class-D Amplifier

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• 80 Watts RMS x 2 @ 4 ohm
• 120 Watts RMS x 2 @ 2 ohm
• 240 Watts RMS x 1 @ 4 ohm, Bridged
• Total Peak Power: 400 Watts
• Preamp Outputs
• 0-15dB Bass Boost
• Aluminum Heatsink
• Dimensions: 6.3" W x 7.48" L x 2.05" H

Learn more about the qr802

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This item has been discontinued

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Description


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General Features:

  • Cadence QR Series QR80.2
  • Class-D 2 ohm Stable 2-Channel Amplifier
  • RMS Power Rating:
    • 4 ohm: 80 watts x 2 chan.
    • 2 ohm: 120 watts x 2 chan.
    • 1 ohm: ------------N/A------------
    • Bridged, 4 ohm: 240 watts x 1 chan.
  • Total power output: 400 watts
  • Pulse Width Modulated MOSFET power supply
  • LED power (green) and protect (red) indicators
  • Soft start turn-on
  • 2 or Mono channel operation
  • 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
  • Frequency Response: 20 - 36000 Hz
  • Total Harmonic Distortion (THD): .05%
  • Signal to Noise Ratio: >90 dB
  • Variable high-pass filter: 50 - 250 Hz
  • Variable low-pass filter: 50 - 250 Hz
  • Variable Bass Boost: 0 to +15 dB bass boost
  • Fuse Rating: 10A x 2
  • 8 gauge power and ground wiring is recommended for installation. Contact us for information regarding a discount on select amplifier kits from our website when purchased together with this amplifier. Click Here for our contact information.
  • Dimensions: 6.3"W x 7.48"L x 2.05"H
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty
Check out the QR80.2 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
120 watts x 2 channel
Bridged RMS Power
240 watts x 1 channel
Amplifier Specifications
Series
Q Series
Amplifier Class
D
Number of Channels
2-Channel
Total Peak Power Output
400 watts
Total RMS Power Output
240 watts
Maximum Input Gauge Size
8 AWG
Minimum Impedance Unbridged
2 ohm
Minimum Impedance Bridged
4 ohms
THD at Rated RMS Power
.05%
Speaker Level Inputs
No
Preamp Outputs
1 pair
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
No
Fuse Rating
10A x 2 
Total Fuse Rating
20
Strappable
Yes
What is in the box?
Paperwork
User manual
Warranty/Registration card
WITB: Amplifiers
Amplifier
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

QR80.2

Weight:

5.50lbs

Internal SKU:

qr802

Internal Product ID:

149907

Customer Ratings & Reviews


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