QSC AC-C4T 5-Inch Full-range Ceiling Speaker

Features:

• High quality 4.5-inch full-range transducer provides exceptional clarity through the critical voice range.
• Ported baffle for increased low frequency extension down to 70 Hz.
• Low-saturation 70V/100V transformers with 8-ohm bypass.
• 4-pole Euroblock connector for easy system wiring.
• Advanced voicing filter sets using QSC Intrinsic Correctionô are available through either Q-SYS processing or CXD amplifier platforms.
• White (RAL 9010) with UV inhibitors to match complementing QSC product families.
• Complete EASE, CAD, and BIM information available online
• Ideal for: foreground audio, POTS, airports, public address
• HF roll-off above 8kHz = ideal for voice (far-end, paging, etc)
• Larger cone / magnet (Bl) = higher sensitivity (89 dB)
• Narrower coverage (140?) = ideal for higher ceilings (<15ft)

Specifications:

• Effective frequency range: 70 Hz to 16 kHz
• Rated noise power / voltage: 16 watts / 11.3 volts (rms)
• Broad-band sensitivity: 89 dB SPL
• Coverage angle (-6 dB): 140? (500 Hz to 5 kHz)
• Maximum continuous SPL: 101 dB
• Maximum peak SPL: 107 dB
• Rated impedance 8 ohms: 8 ohms
• Transformer taps:
• 70 V: 16, 8, 4, 2, 1 watts and 8-ohm bypass
• 100V: 16, 8, 4, 2, watts and 8-ohm bypass
• Transducer: 4.5-inch Polypropylene cone with butyl rubber surround
• Input connector type: Euroblock connector with parallel output terminals
• Baffle material: Painted ABS polymer
• Grille material: Powder coated steel
• Back can material: Galvanized steel
• Testing: Listed UL1480, UL2043 safe for use in air handling space
• Net weight: 4.9 lb / 2.22 kg
• Product dimensions: 8.4-inch ? 7.9-inch (214 ? 201 mm)
• Cut-out Dimensions: 7.31-inch (185.67mm)
• Ceiling Capture Thickness: 0.25-inch to 1.5-inch (6.35 to 38.1mm)
• Shipping weight: 15.1 lb / 6.86 kg
• Shipping dimensions: 10.75-inch ? 24-inch ? 10.5-inch (273.1 ? 609.6 ? 266.7 mm)
• Included accessories: Rails and C-ring for ceiling tile installation
• Optional accessories: AC-MR4 mud ring for sheet rock installation