Soundmax SX-4000.1D

Soundmax SX-4000.1D – Monoblock Class D with Brutal 4000W Power

The Soundmax SX-4000.1D is an uncompromising monoblock for those who want to push their bass to the max. Delivering a massive 4000W RMS at 1 ohm, it provides extreme power with full control, while Class D technology keeps efficiency high and heat generation low – perfect for large-scale audio builds where bass takes center stage.

For more varied installations, the amplifier also offers 3000W RMS at 2 ohms and 2000W RMS at 4 ohms, giving you the flexibility to adapt to different setups without compromising performance. With a low-pass filter (30–300 Hz) and a subsonic filter (10–55 Hz), you can fine-tune the sound to perfectly match your system.

Additionally, the SX-4000.1D features a bass boost of up to 18 dB for those who want extra punch in the lowest frequencies. A signal-to-noise ratio of 100 dB ensures clean and powerful output even at high volume levels.

This is the amplifier for those who are serious about their bass – uncompromising power, total control, and performance you can feel.