8" Metal Can Ceiling Speaker. High-impact polystyrene with removable locking installation arms; back can of formed steel; conduit-capable clamp for wiring; wiring chamber with screw lock; perforated metal grille with inner fabric liner for 'blackout'

Features:

• Frequency Response: 80 Hz to 20 kHz, ? 4 dB
• Power Handling: Thru Mode 90W, Transformer Taps 60W, 30W, 15W, 7.5W, 3.75W (70V), 100V capable
• Sensitivity: 91 dB SPL, 1m, 1W (8 ohms nominal in Thru Mode)
• Components: 8" woofer with 1.2" VC, PP cone and rubber surround, 3/4" soft dome tweeter
• Crossover Frequency: 4 kHz
• Crossover Slopes: 12 dB/Oct. for tweeter, 6 dB/Oct. for woofer
• Outside Dimensions: 12.44" x 11.3" (Outermost Diameter x Overall Depth)
• Cutout Diameter: 11"