Name: DA2-500.5D Discus 500 Watt Waterproof 5 Channel Amplifier
SKU: 806576237754
Price: 530.00 USD
Availability: InStock

MB Quart Discus DA2-500.5D compact waterproof 500 watt five channel amplifier with top mounted controls, potted internals, and waterproof connectors. Bass remote is included.

Weight	6.1 lbs
Dimensions	23.25 × 6 × 4 in
Type	Amplifier
Brand	MB Quart
Series	Discus
Category	Marine, Mobile, Powersports
Condition	New
Color	Black
Warranty	1 Year
IPX Rating	IP67
Compatible Vehicles	Universal
Amp Class	Class D
Amp Total Channels	5
Amp Max Power (watts)	500
Amp Power @ 1 Ohm (ch x watts)	1 x 350 Watts: CH5 Only
Amp Power @ 2 Ohms (ch x watts)	4 x 50 + 1 x 225
Amp Power @ 4 Ohms (ch x watts)	4 x 35 + 1 x 150
Amp Mono Bridged @ 4 Ohms (ch x watts)	2 x 100 CH1-4
Amp Crossover	Electronic
Amp Variable High Pass Crossover 12dB per Octave	CH1 & CH2: Switched Full/HPF Level 0.2V-9V, CH3 & CH4: Switched Full/HPF Level 0.2V-9V
Amp Variable Low Pass Crossover 12dB per Octave	CH5 ONLY: 50Hz-150Hz
Amp Bass Boost	Switchable 0dB and 12dB
Amp Subsonic Filter	CH5 ONLY: 15Hz-50Hz
Amp Variable Voltage	0.2V-9V
Amp Power Terminal 12v/GND	4 AWG
Amp Speaker Terminal Wire Gauge	12 AWG
Amp Fusing	40A External
Proposition 65 Notice	WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Compatible Vehicle Fitment	Universal
Marine Grade Protection / IPX Rating	Meets or exceeds IP67 standards for waterproof and dustproof.
Low Noise Preamplifier Circuit	Q-Stasis Pre Amplifier Stage: Maximum low voltage signal from the source unit comes into the amplifier circuit with minimal distortion.
RCA Inputs	Prewired to PC Board for additional protection. Leave connector cover closed on RCA jacks that are not used.
Operation Mode	2 / 4 / 5 Channel
Crossover Type	Variable electronic crossovers allow for complete control of the sound.
Electronic Equalizer	Control of amplifier output with on-board electronic crossover to tailor specific frequencies to speakers and subwoofers. Check specifications for specific frequencies for this amplifier.
Class / Topology	Class D: Highly efficient circuit topology which helps the amplifier develop a lot of power in a compact heatsink.
Output Device Technology	MB Quart output devices, FLUID-FETS are painstakingly selected for their ability to efficiently produce power and mimic the sound quality of the highest end home amplifiers.
Heat Sink	Heavy duty heat-sink efficiently moves heat from the MOSFET where it can be cooled.
Power Supply	Robust premium grade MOSFET Pulse Width Modulation power supply allows the amplifier to produce efficient power without taxing the electrical system.
Output Connections	Waterproof connectors designed to provide a secure moisture-resistant connection, ensuring reliable signal transmission and preventing corrosion or damage in environments exposed to water or humidity.
Connection Type	Waterproof connectors designed to provide a secure moisture-resistant connection, ensuring reliable signal transmission and preventing corrosion or damage in environments exposed to water or humidity.
LED System Protection Circuitry Diagnostics	Monitor overload and speaker short protection with illuminated indicators on the amplifier top mounted control panel.
Bass Remote Included	Included: Wired Bass Remote allows adjustments to bass frequencies to be made from the control mounted anywhere in the vehicle.
Additional Features	Top Mounted Controls: Sound contouring with on-board crossover, bass boost, and adjustable input sensitivity are all concealed behind a sealed, top mounted cover.