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Cadence QSA8.2

250W 2.1 System , 100W (RMS) Single 8" QSA Series Amplified Subwoofer Enclosure w/ Built in 2-Channel Output Amplifier

Cadence
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• Peak Power: 200 (Sub)
• RMS Power: 100W (Sub)
• Outputs for 2.1 System Recreation
• Slim Hideaway Design

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Description


Cadence brand icon

Authorized dealer


Subwoofer Specifications:

  • Power Handling:
    • Peak: 200 watts
    • RMS: 100 watts
  • Frequency Response: 20Hz - 150Hz
  • Sensitivity: 90dB
  • THD : < 0.4%
  • High Level Input Sensitivity: 0.8V
  • Low Level Input Sensitivity: 180mVM/li>
  • Low Pass Filter: 50Hz - 150Hz
  • Bass Boost: 0 to +18dB

2-Channel Amplifier Specs:

  • RMS Power Rating:
    • 4 ohm: 75 watts x 2 Chan.
  • THD: <0.1%
  • Frequency Response: 50Hz - 20,000Hz
  • Fuse Rating: 30A x 1
  • High Level Input Sensitivity: 1.0V
  • Low Level Input Sensitivity: 200mV
  • Subsonic Filter: 50Hz - 150Hz

General Features:

  • MosFET PWM (Pulse Width Modulated) Power Supply
  • Thermal, Overload, and Speaker Short Protection
  • Auto Power On
  • Soft Turn-On Circuitry
  • Remote Turn-On / Turn-Off Circuitry
  • Variable Input Gain Control
  • Variable Low and High Pass Crossover
  • Variable Bass Boost
  • Variable Phase Shift
  • RCA Low Level Inputs
  • High Level Input
  • Outputs Allow for 2.1 System Recreation
  • LED Power and Protection Indicators
  • Remote Subwoofer Level Control
  • Dimensions: 9.8"D x 13.50"W x 2.7"H
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Product history:

Cadence QSA-PR8 thumbnail
(newest, current model)
Cadence QSA8.2 thumbnail
(previous model, replaced by Cadence QSA-PR8)

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Specifications & Details


Full Range Amplifier Power Specifications
RMS Power @ 4 ohms
75 watts x 2 channel
Amplifier Specifications
Maximum Input Gauge Size
8 AWG
THD at Rated RMS Power
0.1%
High-Pass Crossover Frequency
50 - 150 Hz
Low-Pass Crossover Frequency
50 - 150 Hz
Subsonic Filter
20 - 50 Hz
Bass Boost
0 - 18 dB
Remote bass/level controller
Yes
Fuse Rating
30A x 1 
Subwoofer Specifications
Subwoofer Size
8"
Total RMS Power Handling
100 watts
Total Peak Power Handling
200 watts
Sensitivity
90 dB
Frequency Response
20 - 150 Hz
Enclosure Specifications
Box Type
Sealed
Number of Subwoofers
1
Box Style/Shape
Square/Rectangle
Height
2.70"
Width
13.50"
Depth
9.80"
Box Exterior Color
Black
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

QSA8.2

Weight:

12.00lbs

Internal SKU:

qsa82

Internal Product ID:

94110

Customer Ratings & Reviews


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