1 1/4 Inch Acoustic Diffuser NPT S4 1520 NPT300 - High Performance Sound Diffuser for Home Theaters, Recording Studios & Commercial Spaces

[pdf] [/pdf]

About :

The Series-S Acoustic Diffuser incorporates a single tube with a drilled orifice pattern which reduces downstream turbulence. Noise reduction levels of 10-15 dBA can typically be achieved.

Also Known As:

Acoustic Silencer Tube, Sound Attenuator Tube, Exhaust Diffuser, Flow Diffuser, Perforated Exhaust Insert, Silencer Insert.

Specification:

Features:

 • Standard size suitable for compact systems or precise flow applications.

• Contains multiple evenly spaced holes to disrupt sound waves and attenuate noise.

• Hole diameter and spacing can be customized to tune acoustic performance.

• Commonly made from stainless steel, aluminum, or mild steel.

• Reduces high-frequency noise via dissipation and absorption.