About the Ma Audio MAF2500D

Power up the bass

Ma Audio MAF2500D car amplifiers are very popular with our customers, garnishing rave reviews citing their tremendous performance and value. We think their latest series of amps will follow in their footsteps, offering superior power and serious features for your dollar. The MAF2500D/1 mono subwoofer amplifier will send up to 2500 watts RMS to a sub, so you’ll hear and feel the bass the way you want it. A variable low-pass filter and bass boost help you tune your sub to fit your system and sound its best. An optional wired remote control lets you turn the sub up or down from the front seat.

Connection features

The amp includes speaker-level inputs with signal-sensing amp turn-on, along with preamp inputs and outputs, so it’s ready to work in virtually any system. Differential-balanced inputs plus amp technology keep the signal sounding pure and noise-free at all times.

Ma Audio MAF2500D Amp Review

Amplifier Highlights

• 3,600 Watts maximum power output.
• Class D Mono Amplifier.
• 1 Channel.
• 40A x 2 fuse rating.
• Protection Control System.
• 1 to 8 Ohms load Impedance Allowance.
• Bass Boost Remote included.
• 469 mm x 177 mm x 58 mm dimensions.
• High Quality Textured Flat Panel and Tough Frame.
• 1 Year warranty.

MAF1500D Performance 

• 1 Ohm load stable.
• Double side PCB, high quality SMD components.
• High efficient MOSFET power supply.
• Adjustable subsonic filter.
• Adjustable LPF.
• Adjustable bass boost frequency and level.
• 180 degree variable phase control.
• Overloading, short circuit, thermal, low voltage protection.
• Cooling fan.
• Remote bass level control (with remote bass knob).

RMS Power Output

• 2,500 Watts x 1 at 1 Ohms.
• 1,700 Watts x 1 at 1 Ohms.
• 1,000 Watts x 1 at 4 Ohm

Audio Quality

• 10Hz – 300Hz frequency response.
• > 85 dB Signal-to-Noise (SN) Ratio.
• 0.2-6V sensitivity.

amplifiers dedicated solely to reproduce bass

What’s in the box

• Ma Audio MAF2500D amplifier.
• Two 40A ATO fuses (installed).
• Speaker-level input harness with eight 4″ wires.
• 4 Self-tapping screws (3/4″ length).
• Owner’s Manual.
• Warranty sheet.