Drivers: High-efficiency 200 mm (8 inch) dual-cone driver with 25 mm (1 in) diameter voice coil, Kapton coil former, and high-temperature voice coil wire.
Frequency Range (-10dB): 100 Hz - 16 kHz
Sensitivity: 96 dB (2 kHz - 6 kHz)
Coverage Angle: 100° conical (1 kHz - 4 kHz)
Maximum SPL (1m): 108 dB (low-impedance, 116 dB peak) 106 dB (top 70V/100V tap)
Impedance: 8 ohms (in direct/thru setting)
Transformer Taps: 10 W, 5 W, 2.5 W (plus 1.3 W @ 70V)
Recommended Protective High-Pass: 90 Hz high-pass (24 dB/oct) for 8Ω direct or any 70V or 100V tap setting
Power Capacity (at low-Z): 40 Watts Continuous Program Power 20 Watts Continuous Pink Noise
Input Connectors: Bare wire inside protected in touch-proof wiring compartment.
Tap Selector: Rotary switch accessible from side of backcan
Materials: Steel rear enclosure, front baffle, and perforated grille
Grille Color: White
Safety Agency: Suitable for use in air handling spaces certified per UL1480A, Speakers for Commercial and Professional Use; UL2043, Standard for Fire Test for Heat and Visible Smoke Release for Discrete Products Installed in Air-Handling Spaces; NFPA90 & NFPA70; S7232/UL Listed, Signaling Speaker.
Dimensions: 595 x 595 x 103 mm (23.4 x 23.4 x 4.1 in)
Net Weight: 6.9 kg (15.2 lbs) each
Shipping Weight: 15.5 kg (34.2 lbs) per pair-pack
Ceiling Cutout Size: No cutout required. Speaker drops into ceiling grid
Suspension / Safety-Seismic Attachment Points: Two tabs on back baffle, plus 4 holes in corners
Power Rating: See transformer taps
Backcan: formed steel (blind-mount)
Plenum Usage: Yes, backcan included