Monitor Audio C180 single in ceiling speaker Incorporating an 8 inch MMP II bass driver with Monitor Audio s signature C CAM Gold Dome tweeter to provide high performance sound, ease of drive, and wide frequency response and dispersion. Optimum imaging and set up are established via a pivoting tweeter and high frequency ( 3 dB 0 dB 3 dB) level adjustment. Optional square grille can be used with this model. Specifications Frequency Response 50 Hz 25 kHz Nominal Impedance 6 ohms Sensitivity (1W 1M) 90 dB Maximum SPL 111.6 dBA Power Handling (RMS) 120 W Recommended Amplifier Requirements 30 120 W Drive Unit Complement 8 MMP II cone bass driver 1 C CAM pivoting Gold Dome tweeter Adjustment Controls HF Level Switch ( 3 dB 0 dB 3 dB) Overall Diameter (Including Grille) 285 mm (111 4 ) Overall Depth (Including Grille) 126 mm (415 16 ) Mounting Depth 122 mm (413 16 ) Cut Out Hole Diameter 247 mm (93 4 ) Fixing Type 3 position Tri Grip dog fixings Optional Square Grille Outer Dimensions 285 x 285 mm (111 4 ) Construction Material Mineral filled ABS, RoHS compliant Weight 2.72 kg (6 lb) Pre Construction Bracket CB8 Pre Construction Bracket (Green) Back Box CCBOX R CMBOX R Sold As Single Unit
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