4 CH Full Range Class D Amplifier with IPX67 Water Proof Class

NIP7-1500 is a mono Class D amplifier with exceptional protection. With its IPX67/IPX7 waterproof and dustproof construction and integrated die-cast aluminum heat sink, it withstands harsh environments like humidity, dust, and even brief submersion. It also efficiently dissipates heat, ensuring long-term stable operation, making it ideal for demanding applications such as marine, off-road vehicles, motorcycles, and outdoor sound systems. Its total harmonic distortion (THD) is less than 1%, providing powerful driving force for high-power woofers, delivering deep, powerful low-frequency performance. The well-designed control panel integrates high-pass filter (HPF)/low-pass filter (LPF) selection, input level adjustment, volume control, and mode switching, allowing users to flexibly configure their system for optimal sound quality. This allows for more precise audio management and tuning control, providing greater flexibility and flexibility for professional-grade audio systems. Furthermore, the amplifier features comprehensive overheating, short-circuit, and overload protection systems, ensuring circuit safety during extended operation and extending product life.

NIP7-4150 is a four-channel, full-range Class D amplifier designed for harsh environments. With its IPX67/IPX7-rated water and dust resistance and efficient heat dissipation, it's the ideal audio core for off-road vehicles, motorcycles, boats, and outdoor sound systems. The amplifier's one-piece die-cast aluminum heat sink ensures efficient heat dissipation while providing a robust barrier for the internal circuitry, fully protecting it from moisture, dust, and the elements. Its stable and powerful power output delivers clear, rich audio performance, accurately reproducing high-frequency detail and mid- and low-frequency dynamics. The NIP7-4150 offers an optional built-in DSP (digital signal processing) module, providing advanced users with even more refined sound tuning capabilities. It implements professional functions such as EQ, time delay, and crossover control, enabling the creation of a more personalized and professional audio system.