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The M1000 masking speaker assembly (black) is designed to accurately reproduce the required spectrum of masking signal into the plenum space. The innovative 734 cubic inch square enclosure ensures ample low frequency response. A specially designed 8" dual cone loudspeaker is included in the package. A high efficiency 70.7V internal transformer is coupled to an external tap selector switch for easy system tuning.
To meet most any local code requirement, the M1000 includes an innovative cover containing both knockouts and a strain relief. This system will allow the use of rigid or flexible conduit (if required) and easily accommodates "through" connections on the removable plate. UL 2043 listed for use in air handling spaces.
Specifications: • Height: 5-1/2" (13.97 cm) • Width: 110-9/16" (29.37 cm) • Depth: 110-9/16" (29.37 cm) • Shipping weight: 10.00 lbs. (4.54 kg) • Frequency response: 100 Hz - 10 kHz, ± 1.5 dB • Power taps: .25, .5, 1, 2 and 4 • Speaker type: 8" Dual cone • Dispersion: Upward, downward, horizontal • Sensitivity: 97 dB Peak, 94 dB average • UL listed/standard: 1480, 2043.
Warning: California residents only. Please note per Proposition 65 that this product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
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