MB Quart Discus 5 Channel Marine Amplifier with Top Mounted Controls, 500 Watts

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$627

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About this item

The MB Quart Discus DA2-500.5D is a 5-channel Class D marine amplifier built to survive rough, wet conditions while keeping sound clean and detailed. It uses a MOSFET PWM power supply with FLUID-FET output stages and a Q-Stasis preamp section to pull clear audio from low-voltage sources. Onboard crossover and sensitivity controls sit under sealed, top-mounted switches, and waterproof connectors with prewired RCA inputs make installation straightforward on boats, ATVs, UTVs or motorcycles.

5-channel Class D marine amp (MPN DA2-500.5D): 4x50W+1x225W @2 ohm, 4x35W+1x150W @4 ohm, or 2x100W bridged @4 ohm (290W RMS @4 ohm)
Sealed, waterproof, dustproof housing with potted internals — built for boats, ATVs, UTVs and motorcycles
Variable high/low pass crossover 15Hz–300Hz and adjustable input sensitivity 0.2V–9V for fine-tuning sound
Top-mounted, sealed controls plus waterproof connectors and prewired RCA inputs for easy, corrosion-safe hookup
LED diagnostics flag overload or short-circuit conditions to protect your system
Compact footprint: 23.25 x 6.0 x 4.0 inches, 6.1 lbs, black finish

Specifications

MPN: DA2-500.5D
UPC: 806576237754
Brand: MB Quart
RMS Power: 290W
Country of Origin: Unknown

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