User manual B&W CWM8180 DATASHEET

[. . . ] CWM 8180 See nothing, hear everything If three-way in-wall speakers are unusual, then one with the design and performance of the CWM 8180 is rare indeed. [. . . ] 95 -60 100 -90 -75 Performance specifications of a typical production unit shall meet or exceed the following: Curve Freq BW Q DI Curve Freq Frequency response shall be 45 ­ 22kHz ±3dB. Total power handling 500. 00 be 180 shall 150W2. 0 continuous 3. 0 1. 00k 180 2. 0 into 8 Ohm on unclipped programme. Sensitivity measured with 2. 83V at 1-metre distance on axis, mean averaged between 3. 0 500. 00 1. 00k 45 ­ 22kHz shall be 89dB. 2. 00k 158 2. 3 3. 6 2. 00k 4. 00k 113 3. 2 5. 0 4. 00k External dimensions shall be 524mm (20. 6in) height x 294mm (11. 6in) width x 113mm (4. 5in) depth. Total weight shall be2. 8 8. 3kg (18. 2lb). 8. 00k 127 4. 5 The loudspeaker system shall be the B&W CWM 8180. No other system shall be acceptable unless the above combined performance are equalled or exceeded. 16. 00k 96 3. 7 5. 7 8. 00k 16. 00k Polar Response Horizontal Horizontal Polar Plot 90 75 60 45 30 dB spl 100 95 90 85 80 75 70 65 60 55 50 55 60 65 70 75 80 85 90 95 100 -90 -75 -60 -45 -30 dB spl 100 95 90 85 80 75 70 15 65 60 55 0 Deg 50 55 60 -15 65 70 75 80 85 90 95 100 -90 -75 90 75 spl 100 dB 60 95 Horizontal Polar Plot Vertical Polar Plot Polar Response Vertical Vertical Polar Plot 90 75 60 45 30 dB spl 100 60 95 45 90 85 30 80 75 70 15 65 60 55 0 Deg 50 55 60 -15 65 70 -30 -45 -60 75 80 85 90 95 100 -90 -75 -60 -45 -30 Frequency Response Frequency Response dB spl 100 95 90 85 80 75 70 65 60 20 Hz 50 100 200 500 1k 2k 5k 10k 20k 90 75 90 85 80 75 70 65 60 55 50 55 60 65 70 75 80 85 90 95 -60 100 45 30 15 15 0 Deg 0 Deg -15 -15 -30 -45 Frequency [Hz] Q DI -90 Q -75 Curve Freq BW Q DI Curve Freq Curve BW 180 Freq DI BW Q DI Curve Freq BW 500. 00 180 2. 0 3. 0 500. 00 2. 0 500. 00 3. 0 180 180 180 73 113 2. 0 2. 0 2. 0 4. 9 3. 2 3. 0 3. 0 3. 0 6. 9 5. 0 500. 00 1. 00k 2. 00k 4. 00k 8. 00k 180 180 180 73 113 2. 0 2. 0 2. 0 4. 9 3. 2 3. 0 3. 0 3. 0 6. 9 5. 0 1. 00k 180 2. 0 3. 0 1. 00k 180 2. 0 1. 00k 3. 0 2. 00k 158 2. 3 3. 6 2. 00k 158 2. 3 2. 00k 3. 6 4. 00k 113 3. 2 5. 0 4. 00k 113 3. 2 4. 00k 5. 0 8. 00k 127 2. 8 4. 5 8. 00k 127 2. 8 8. 00k 4. 5 16. 00k 96 3. 7 5. 7 16. 00k 96 3. 7 16. 00k 5. 7 89 4. 0 6. 1 16. 00k 89 4. 0 6. 1 Dimensions Frequency Response dB spl 100 95 90 85 80 75 70 65 60 20 Hz 50 100 200 500 1k dB spl Frequency Response 100 95 90 85 80 75 70 65 60 2k Hz 20 5k 50 10k 100 20k 200 500 1k 2k 5k 10k 20k Frequency [Hz] Frequency [Hz] B&W Group Ltd Dale Road Worthing West Sussex BN11 2BH England T +44 (0) 1903 221800 F +44 (0) 1903 221801 info@bwgroup. com www. bwspeakers. com B&W Group (UK Sales) T +44 1903 221 500 E uksales@bwgroup. com B&W Group North America T +1 978 664 2870 E marketing@bwgroupusa. com B&W Group Asia Ltd T +852 2 869 9916 E showroom@bwgroup. hk Copyright © B&W Group Ltd. [. . . ] B&W Group Ltd reserves the right to amend details of the specifications without notice in line with technical developments. [. . . ]