5 Channel Full Range Class D Amplifier

Waterproof up to IPX5 class ME structure

Pigtail wire harness and connection

DIP switchable crossover 

Low pass filter: 120Hz/ 80Hz 

High pass filter: 50Hz/ 250Hz for 2 channel model

Input sensitivity: 200mV – 5V, 1V-25V

Gain control for front and rear channel

Subsonic for mono channel model: 16Hz- 47Hz

Switchable mode for 4 channel model: 2 CH / 4 CH

Signal sensing and 12V remote out

Short, thermal and overload protection

Product Description

NSLBM-5600 amplifier combines IPX5 waterproof certification with a rugged mechanical structure (ME structure) to ensure stable operation in wet, dusty, and complex environments, making it ideal for demanding applications in automotive and outdoor audio systems. The NSLBM-5600 delivers 75W RMS power per channel into a 2-ohm load, with the mono subwoofer delivering a powerful 300W RMS. This ensures pure, detailed, and dynamic audio, delivering a stunning sound experience. A DIP switch on the control panel allows users to flexibly switch between crossover modes. The low-pass filter (LPF) supports 120Hz and 80Hz settings to meet the needs of different speakers. In two-channel mode, the high-pass filter (HPF) frequency range is adjustable from 50Hz to 250Hz, facilitating precise audio crossover and optimization. The mono subwoofer channel also has a subsonic filter from 16Hz to 47Hz, which effectively filters out invalid ultra-low frequencies, protecting the speakers while enhancing the purity and impact of the low frequencies.