Acoustical Test Data

ProductTest ReportSTC RatingNRC Rating
Empire Silent Screen
2.75″ Thick Absorptive Panel
16 Gauge Backtray
RAL-TL92-204
RAL-A08-007
351.0
Empire Silent Screen Septum
4″ Thick Absorptive Panel
16 Gauge Backtray
RAL-TL90-352
RAL-A90-462
391.1
Empire M-90 Septum
3.5″ Thick Absorptive Panel – Backless
Perforated Metal Septum
RAL-A90-461 1.15
Empire M-90
Absorptive Panel – Backless
22 Gauge
RAL-A90-11.1
Empire M-90 Backed
2.5″ Thick Absorptive Panel
16 Gauge Backer Plate
RAL-TL90-71
RAL-A90-1
370.09
Empire Angle-Lock
Reflective Panel
RAL-TL98-12722