The JBL Control 227CT is a 6.5" Coaxial Ceiling Loudspeaker with HF Compression Driver for superior quality in-ceiling applications. From the Manufacturer: The JBL Professional Control 227C and CT are premium in-ceiling professional loudspeakers designed for applications requiring superior quality sound in-ceiling mount applications. Features: Consistent 120° broadband pattern control for exceptional coverage. Coaxial design featuring: Kevlar-reinforced 165 mm (6.5 in) woofer. 25 mm (1 in) compression driver. Extraordinary clarity for speech and vocals with extended frequency response for music. 150 Watts Power Handling. Advanced high-slope crossover network for constant coverage and smooth, natural midrange. Separate back can and contemporary grille available. (sold separately) Specifications: Frequency Range (-10dB): 43 Hz - 19 kHz Transformer Taps: 68W, 34W, 17W (& 8.5W @ 70V) Sensitivity: 90 dB (1 kHz - 16 kHz) Coverage Angle: 120° conical, constant directivity Frequency Response (-3 dB): 75 Hz - 17 kHz Drivers: LF Driver: 165 mm (6.5 inch) HF Driver: compression driver, 25 mm (1 inch) coil Safety Agency: Suitable for use in air handling spaces per UL1480, UL2043, NFPA90 & NFPA 70 when installed with UL listed backcan such as JBL MTC-200BB6 or MTC300BB8. S7232/UL Listed, Signaling Speaker. Transformer UL registered per UL1876. In accordance with IEC60849/EN60849. Dimensions (H x Dia): Ø 305 mm (12 in) round baffle x depth from back of baffle of 147 mm (5.8 in) Net Weight (each): 5.2 kg (11.5 lb) Shipping Weight (pair): 6.6 kg (14.5 lb) Power Rating: See transformer taps Maximum SPL (1m): 108 dB (top 70V/100V tap) Input Connectors: Screw locking barrier strip for bare wire Color: White Backcan: formed steel (wood-lined; accessory) Baffle/Rim: Metal, round, driver pre-mounted to baffle, ported. Ceiling Cutout Size: 310 mm (12.2 in) diameter (for MTC-200BB6 backcan) Included Accessories: Ported baffle pre-attached, transformer on 227CT Optional Accessories: MTC-200BB6 Back Can (0.7 cu ft) MTC-RG6/8 Grille MTC-TB6/8 Tile Bridge Also compatible with MTC-300BB8 backcan (1.0 cu ft) Plenum Usage: Yes, with accessory backcan
