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MB Quart DSC 280

320W RMS, Class A/B 2-Channel Discus Series Amplifier (DSC280)

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Discus Series 2-Channel Class AB Car Amplifier • 80W x 2 chan. @ 4 ohm • 160W x 2 chan. @ 2 ohm • 320W x 1 chan. @ 4 ohm • Preamp RCA outputs • Unbalanced RCA inputs • Damping Factor: >180

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Product Highlights


Discus Series 2-Channel Class AB Car Amplifier • 80W x 2 chan. @ 4 ohm • 160W x 2 chan. @ 2 ohm • 320W x 1 chan. @ 4 ohm • Preamp RCA outputs • Unbalanced RCA inputs • Damping Factor: >180

Description


MB Quart brand icon

Authorized dealer

  • Discus Series 2-Channel Class AB Car Amplifier
  • RMS Power Rating:
    • 4 ohm: 80 watts x 2 chan.
    • 2 ohm: 160 watts x 2 chan.
    • Bridged, 4 ohm: 320 watts x 1 chan.
  • PWM (Pulse Width Modulated) MOSFET power supply
  • Remote bass level input (remote level control sold separately)
  • LED power and protection indicators
  • Tuned Bass EQ (0-9 dB bass boost at 45 Hz)
  • Bridgeable operation
  • Soft start sound
  • Preamp RCA outputs
  • DC, short, thermal, and overload protection circuitry
  • Unbalanced RCA inputs
  • Damping Factor: >180
  • Variable input level control: 0.2V-0.6V
  • Variable high-pass filter (10-1200 Hz, 24 dB/octave)
  • Variable low-pass filter (30-150 Hz, 24 dB/octave)
  • Frequency response: 10-20000 Hz
  • Dimensions: 10.24"L x 9.45"W x 2.7H
  • 4-gauge power and ground wiring is required for installation. Contact us for information regarding a discount on select amplifier kits when purchased together with this amplifier.
  • 1-year SonicElectronix.com warranty

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Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
80 watts x 2 channel
RMS Power @ 2 ohms
160 watts x 2 channel
Bridged RMS Power
320 watts x 1 channel
Amplifier Specifications
Amplifier Class
A/B
Number of Channels
2-Channel
Total RMS Power Output
320 watts
Maximum Input Gauge Size
4 AWG
Minimum Impedance Unbridged
2 ohm
Minimum Impedance Bridged
4 ohms
THD at Rated RMS Power
0.05%
Speaker Level Inputs
No
Preamp Outputs
1 pair
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
Full (AP)
High-Pass Crossover Frequency
10 - 1200 Hz
Low-Pass Crossover Frequency
30 - 150 Hz
Signal-to-Noise Ratio
93 dB
Channel Separation
80 dB
Bass Boost
0 - 9 dB
Remote bass/level controller
No
Fuse Rating
20A x 2 
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

DSC-280

Weight:

8.00lbs

Internal SKU:

dsc280

Internal Product ID:

13495

Product and How-to Videos


Customer Ratings & Reviews


MB Quart DSC 280 thumbnail image

5 star
0%
4 star
50%
3 star
0%
2 star
50%
1 star
0%



Durability
3
Value
3
Features
4
Design
3.5
Usability
5

Customer Reviews

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Good amp for the price

This amp was a good one for the price.It was strong and reliable and put out close to, if not more, than what it was rated at. Crossovers on it are pretty broad and strong as well, so that's another plus.I would/will buy again.

By Joseph on May 21, 2010

8 found this helpful


Poor performance

I would certainly not recommend this product to anyone because it's seems to be very weak the (4) channel version seems to be a better buy.

By MICHAEL on April 27, 2010

6 found this helpful




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