Hdl 38-as Active Line Array Speakers Sound System Outdoor Professional Speaker 18 Inch Guangzhou Audio Professional Audio Video

Hdl 38-as Active Line Array Speakers Sound System Outdoor Professional Speaker 18 Inch Guangzhou Audio Professional Audio Video

Speaker Driver	1 x 18″ Neodymium Woofer, 4.0″ voice coil
Frequency Response	30 Hz – 140 Hz
Max SPL @ 1m	136 dB
Power	3200W Peak (RMS power to be confirmed)
Cabinet/Case Material:	Birch polywood

Description:

The HDL 38AS is a high-performance subwoofer designed to deliver a solid low-end foundation for large-scale systems, featuring 136 dB max SPL and robust power handling. It is equipped with an 18″ neodymium woofer utilizing a 4.0″ voice coil, extending frequency response down to 30 Hz for impactful and tightly controlled deep bass. The acoustically optimized birch plywood cabinet minimizes resonance, ensuring clean and powerful output. With efficient Class-D amplification and RDNet network management, it is the ideal solution for major tours, festivals, and installed applications that demand extreme low-frequency extension and reliable system control.

Specifications:

Speaker Driver	1 x 18″ Neodymium Woofer, 4.0″ voice coil
Frequency Response	30 Hz – 140 Hz
Max SPL @ 1m	136 dB
Power	3200W Peak (RMS power to be confirmed)
Cabinet/Case Material:	Birch polywood