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.

General Features:

• 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.

Specifications:

• 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

Warning:
This product can expose you to chemicals known to the State of California to cause cancer. For more information, go to P65Warnings.ca.