Absorber

MLS Sequence Perforated Panel

The MLS Sequence Perforated Panel is an absorptive panel designed using the MLS algorithm for optimal acoustic performance. It delivers absorption below 1 kHz with variable insulation thicknesses depending on the acoustic needs, all in an attractive wood finish. With 1" insulation behind the panel, it provides maximum absorption from 400 Hz to 630 Hz. The absorption peak can be lowered using a 2" rear insulation option, which also widens the absorption bandwidth to 250 Hz – 630 Hz.

Typical Applications

Auditoriums and assembly halls

Bars and restaurants

Office environments

Recording studios

Product Details

Specifications

Custom sizes, finishes, and mounting systems are available on request.

Fire Rating: Non fire rated or Class A per ASTM E-84
Sizing: Custom sizes available up to 47-3/4" x 119-3/4"
Tolerance: +/- 1/16"
Customization: Premium wood veneers, melamine, and laminates, plus painted or stained finish options.
Installation: Aluminum or wooden cleat system available for wall installations
Acoustic Performance: Max absorption 400–630 Hz with 1" rear insulation; 250–630 Hz with 2" rear insulation
System: Complete standard system from one manufacturer — panels, suspension, clips, and edge options. Individual panels allow modular placement and customization.
Data Sheet: MLS Sequence Perforated Panel Data Sheet