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MB Quart DA2-520.4D

520W Peak Class D Discus Series 4 Channel Marine and Powersports Amplifier

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• 90 watts x 4 channel @ 4 ohm
• 130 watts x 4 channel @ 2 ohm
• Bridged: 260 watts x 2 channel @ 4 ohm
• Total RMS Power: 520 watts
• Class D 2 ohm Stable 4-Channel Amplifier

Learn more about the da25204d
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List price $460.00
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Description


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Authorized dealer

Product Details:

  • Discus Series Class D 2 ohm Stable 4-Channel Marine and Powersports Amplifier
  • RMS Power Rating:
    • 4 ohm: 90 watts x 4 channel
    • 2 ohm: 130 watts x 4 channel
    • Bridged: 260 watts x 2 channel @ 4 ohm
  • Total power output: 520 watts
  • LED power and protect light
  • IP67 waterproof rating
  • Q-stasis low-noise preamplifier circuit
  • RCA inputs pre-wired to PC board for additional protection
  • Control of amplifier output with on-board electronic crossover
  • FLUID-FETS output device technology
  • Heavy duty heat-sink efficiently moves heat from the MOSFET
  • Robust premium grade MOSFET Pulse Width Modulation power
  • Top-mounted controls
  • 2-way protection circuitry (overload, and speaker short protection)
  • Input sensitivity: 0 - 9 volts
  • Frequency Response: 15 - 300 Hz
  • Signal to Noise Ratio: 101 dB
  • Variable high-pass filter: 15 - 300 Hz
  • Variable low-pass filter: 50 - 300 Hz
  • Fuse Rating: 90A
  • 4 AWG gauge amplifier wiring kit is recommended for installation
  • Dimensions: 10.65" L x 3.94" W x 2.07" H
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty
  • MFR #: DA2-520.4D


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Specifications & Details


Key Features
Amplifier Key Features
Compact Design
Power Specifications - Full Range Channels
Peak Power @ 4 ohms
90 watts x 4 channel
Peak Power @ 2 ohms
130 watts x 4 channel
Bridged Peak/Max Power
260 watts x 2 channel
Amplifier Specifications
Series
Discus Series
Amplifier Class
D
Number of Channels
4-Channel
Total Peak Power Output
520 watts
Maximum Input Gauge Size
4 AWG
Minimum Impedance Unbridged
2 ohm
Minimum Impedance Bridged
4 ohms
Frequency Response
15 - 300 Hz
Speaker Level Inputs
No
Preamp Outputs
No
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
High-Pass Crossover Frequency
15 - 300 Hz
Low-Pass Crossover Frequency
50 - 300 Hz
Signal-to-Noise Ratio
101 dB
Remote bass/level controller
No
Total Fuse Rating
90
Strappable
No
Sonic Certified Amplifier
Not Tested
Amp Bluetooth Connectivity
No
Hi-Res Certified
No
Low-Level Input Sensitivity
0 - 9 volts
What is in the box?
Paperwork
User manual
WITB: Amplifiers
Amplifier
Mounting screws (4)
Allen wrench
Other Accessory #1
9" Power/Ground Harness, Speaker, and Remote Turn On Harness
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

DA2-520.4D

Weight:

5.05lbs

Internal SKU:

da25204d

Internal Product ID:

228328

Customer Ratings & Reviews


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