JBL Professional 8" Coaxial Ceiling Loudspeaker with HF Compression Driver and Transformer Control 328CT

Control 328CT has been engineered from the ground up to deliver exceptional next-generation performance in a coaxial point source design ceiling loudspeaker. Frequency Range (-10 dB) : 45 Hz - 18 kHz Long-Term System Power Rating : 250 W (1000 W peak), 2 hrs 150 W (600 W peak), 100 hrs Taps : 70V: 68W, 34W, 17W, 8.5W 100V: 68W, 34W, 17W Frequency Response (±3 dB) : 60Hz - 16 kHz Coverage Pattern : 120° conical, broadband Nominal Impedance (321C): : 8 ohms Directivity Factor (Q): : 7.0 (Avg 1k - 16kHz) Directivity Index (DI): : 8.5dB (Avg 1k - 16kHz) Sensitivity (2.83V@ 1m): : 93 dB measured half-space Maximum SPL6: : 118 dB cont ave (124 dB peak) Crossover Network: : 1.9 kHz, 3rd order (18 dB/oct) high-pass plus conjugate Dimensions (H x W x D) : 305 mm (12.0 in.) diameter round baffle x depth from back of baffle of 218 mm (8.6 in)