Quam MA/E8/S2/T8 Standard Sound Masking Assembly, Rotary Select

Quam MA/E8/S2/T8

Standard Sound Masking Assembly, Rotary Select

The Quam MA/E8/S2/Tx is a complete sound masking loudspeaker
assembly, with 8 frame loudspeaker, 70.7V transformer,
dust-proof perforated steel baffle and 690 CID /
11.1 L steel back box and internal, rigid foam damping material.
Termination options:
Wire pig-tail tap select Order as: MA/E8/S2/T1
Rotary tap select Order as: MA/E8/S2/T8
Finish: White baked epoxy hybrid.
INTENDED USE
Suspended by supplied chain mounting hardware between
the structural deck and suspended ceiling deck in the following
orientations: upwards, downwards or sideways;
indoor environment.
CITY OF CHICAGO: Material and construction permits use
where ceiling plenum is part of the air handling system.
Program Material:
Primary use: Equalized random noise
Secondary use: Signal tones or equalized voice
SYSTEM COMPONENTS
Loudspeaker 8C10PAX
Transformer TBL70 (4W/ 70.7V, 5 taps at 3 dB levels)
Enclosure MA / E8

AUDIO SPECIFICATIONS
Speaker Size 8 frame
Average Sensitivity 95 dB SPL, 1W/ 1M
Loudspeaker Power 20W RMS, EIA 426A Standard
Rating
Calculated Maximum 101dB SPL, 4W/ 1M
System Output
Magnet Type, Weight BeFe Ceramic, 10 oz. Nominal
Frequency Response 60Hz - 17 kHz EIA 462A Standard
Nominal 90Ãð Included Angle,
Coverage Angle -6 dB / 2 kHz, Half space
Mechanical Connection Light steel chain, 4-0 long,
supplied
Signal Cable Entry 1/2 conduit clamp through singlegang
cover plate
Audio Connection 7 long, color-coded tinned wires,
pre-cut

Model Specification