Monitor Audio W180 Single In Wall 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. Specification 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 Gold Dome tweeter Adjustment Controls HF Level Switch ( 3 dB 0 dB 3 dB) Overall Diameter (Including Grille) 441 x 288 mm (173 8 x 115 16 ) Overall Depth (Including Grille) 104 mm (41 8 ) Mounting Depth 100 mm (315 16 ) Cut Out Hole Diameter 387 x 234 mm (151 4 x 93 16 ) Fixing Type 6 position Tri Grip dog fixings Construction Material Mineral filled ABS, RoHS compliant Weight 3.08 kg (6 lb 12 oz) Pre Construction Bracket WB8 Pre Construction Bracket (Green) Back Box WCBOX L Sold As Single Unit
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