MB Quart - Reference 280W Class D 4-Channel Amplifier - Black
Model: RA1-280.4
SKU: 6498283
Reviews coming soon
Sold byBest Buy
Reviews coming soon
Enjoy rich sound with this four-channel MB Quart RA1-280.4 Reference Series car audio amplifier. The 280W output delivers enhanced sound quality, while the low-noise preamplifier circuit minimizes distortion. Featuring variable electronic crossovers, this MB Quart RA1-280.4 Reference Series car audio amplifier offers complete sound control, and the aluminum heat sink boosts cooling.
Ensures robust audio.
A maximum low-voltage signal from the source unit comes into the amplifier circuit with minimal distortion.
Erosion-resistant and high temperature impact-resistant with hex screw terminals that allow for secure connections.
Control of amplifier output with on-board electronic crossover to tailor specific frequencies to speakers and subwoofers.
Offers the efficiency of today's D-Class with increased engineering to focus on sound quality from the power supply through the output devices, the FLUID-FETS.
Painstakingly selected for their ability to efficiently produce power and mimic the sound quality of the highest-end home amplifiers.
Quickly dissipates heat to allow the amplifier to run lower impedance for longer duration.
Allows the amplifier to produce efficient power without taxing the vehicle electrical system.
Allows a secure electrical signal to pass into wiring and resist erosion, which adds longevity to the amplifier.
Adjustments to bass frequencies can be made from the control mounted anywhere in the vehicle.
The amplifier turns on when a signal is received on the RCA inputs, so an amplifier remote turn-on wire is not needed to turn on the amplifier.
Lets you add punchy bass to your music.
Offers crisp sound.
Provides clean sound.
Allow for complete control of the sound.
Learn more >