The JBL CWT128 is built for wide, even coverage from a compact enclosure, making it a smart choice where broad audience areas need strong output without multiple splayed cabinets. From The Manufacturer: JBL describes the CWT128 as a dual 8 in, 2-way loudspeaker using Crossfired Waveguide Technology for seamless 160-degree horizontal coverage with high bandwidth and SPL from a compact cabinet. Specifications: Type: Dual 8 in 2-way loudspeaker system Frequency range: 71 Hz - 20 kHz (-10 dB) Frequency response: 96 Hz - 19 kHz (+/-3 dB) Coverage: 160 degrees x 60 degrees Maximum SPL: 129 dB System nominal impedance: 8 ohms LF drivers: 2 x JBL 228J, 205 mm (8 in) HF drivers: 2 x 2408H-1 compression drivers Crossover: 1.5 kHz Included: CWT128 loudspeaker cabinet. Applications: Transportation facilities, cinema, sports facilities, theme parks, architecturally sensitive venues, and wide-coverage installed sound systems. Contents: Loudspeaker cabinet only. Accessories (Not Included): OmniMount/MultiMount MM-120-BT compatible wall mounting hardware and installation fasteners as required. Size: 811.28 x 259.59 x 300.74 mm (31.94 x 10.22 x 11.84 in), W x H x D. Weight: 18.6 kg (40.9 lb) each. Electrical/Thermal 8 ohms nominal. Long-term system rating: 450 W, 1800 W peak. System power rating: 850 W continuous, 1700 W program, 3400 W peak. Transformer taps: 70V at 110 W, 55 W, 28 W; 100V at 110 W and 55 W. Environmental rating: Mil-Std 810; IPx3 per IEC529.