Watch: Check out the Yamaha CBR Series Unpowered PA Speakers in action   CBR Series speakers come equipped with carefully selected and customized transducers that feature a highly responsive woofer and a precise 2.5” compression driver (CBR15) or 2”compression driver (CBR10 and CBR12), ensuring consistent high-definition sound with minimal distortion even at high output levels. Additionally, a newly designed wide-dispersion constant directivity horn minimizes the radiation pattern deterioration in oblique directions that more conventional horns are prone to, allowing sound to expand in a more rectangular pattern, evenly dispersing wide-frequency sound to the outer-most edges of the coverage area. Have you ever blown your speakers by cranking up the output levels beyond your speakers capabilities? CBR Series speakers employ a protection function that limits excessive input to the HF unit. This valuable protection circuit affords you worry-free operation of your speakers when you need them most. Combined with a highly responsive LF unit, CBR Series speakers reliably deliver clear, precise sound at any output level. CBR Series speakers feature a very compact, durable, and lightweight plastic cabinet equipped with newly designed, ergonomic handles that greatly minimize system transport and setup. In addition, all CBR models feature a sleek, steel front grille that seamlessly blends in with installation aesthetics while protecting the vital inner speaker components from environmental hazards.   Product Specifications   Speaker type 2-way Speaker Bass-reflex Type Frequency range (-10dB) 50 Hz - 20 kHz Horizontal Coverage 90 degrees Vertical Coverage 60 degrees Low Frequency Driver 10 Cone 2 Voice Coil (Ferrite Magnet) High Frequency Driver 1 Voice Coil Compression Driver (Ferrite Magnet) Crossover 2.8 kHz Peak Power 700W Nominal impedance 8O SPL Sensitivity (1W; 1m on axis) 94dB SPL SPK Peak Calculated 123 dB I/O connectors 1/4 Phone x 1 speakON NL4MP x 1 Cabinet material Plastic Finish Black Handle Top x 1 Flying and mounting hardware Bottom x 2 & Rear x 1 (Fit for M8 x 15mm Eyebolts) Pole socket F35 mm Bottom x 1 Width 308mm (12.1) Height 493mm (19.4) Depth 289mm (11.4) Weight 9.4 kg (20.7 lbs) Cover Not Included