Soundmax SX-LX4150.4D

Soundmax SX-LX4150.4D – 4-channel amplifier 150W x4 @ 4 Ohm with high power in a compact format

Soundmax SX-LX4150.4D is a compact and powerful 4-channel amplifier developed for those who want strong and controlled performance for both speakers and midbass drivers. With 150W RMS per channel at 4 Ohm, it delivers plenty of power to drive modern audio systems with clarity and dynamics.

At 2 Ohm, the amplifier delivers up to 4x230W RMS and can be bridged to 2x460W RMS, making it flexible for several different types of installations. The wide frequency range of 10–45,000 Hz provides an open and detailed soundstage with excellent control across the entire frequency range.

The adjustable filters make it easy to tune the system according to the speakers and application. A high-pass filter between 50–500 Hz and a low-pass filter between 50–250 Hz provide excellent possibilities for optimizing both midbass drivers and speaker systems.

With low distortion of only 0.15% and a signal-to-noise ratio of 90 dB, the SX-LX4150.4D delivers clean and stable sound even under heavier load. The wide input sensitivity range of 250mV–8V makes it compatible with both factory head units and aftermarket systems.

Despite its high output, the amplifier has a very compact size of only 220 × 120 × 52 mm, making installation easy even where space is limited. Two 40A fuses ensure stable and reliable operation.

Soundmax SX-LX4150.4D is a strong choice for those seeking high power, compact design, and great flexibility in a modern 4-channel amplifier.