B&W CWM-8.5 Wall speaker

CWM 8.5 is a two-way, in-wall loudspeaker. It offers high-performance acoustics, from a relatively compact loudspeaker. It features a Carbon Braced Tweeter and a single 7inch bass/mid Kevlar driver, with anti-resonance plug. It also features a single Flowport for smooth bass performance.

Driver Complement
Mid/Woofer     1 - 8" Diameter (20.32cm)
Dynamic Balance, mineral filled Polymer cone with rubber surround
Tweeter     1 - 1" Diameter (2.54cm)
Dynamic Balance, metalized soft dome in swivel mount
Electrical
Overall Frequency Response     30Hz - 20kHz
Lower -3dB Limit     50Hz
Upper -3dB Limit     20kHz
Nominal Impedance     8 ohms
Recommended Amplifier Power     20 - 100 w/channel
Efficiency     90 dB
Dimensions
Size     14-1/8" H x 10-1/16" W
(35.88cm H x 25.56cm W)
Cut-out Size     12-3/4" H x 8-5/8" W
(32.38cm H x 21.91cm W)
Mounting Depth
(assumes 1/2" [12.7mm] wall material)     2-15/16" (7.46cm)
Overall Depth     3-7/16" (8.73cm)
Shipping/Other      
Shipped As     pair
Total Shipping Weight     12.00 lbs. (5.44kgs)
Speaker Warranty     Lifetime Warranty

The IC 610 is the smaller of two strong-sounding built-in loudspeakers in the Interior series. As with all models in the series, the bass/mid-range cone has been manufactured from a carbon-glass-fibre mix – which guarantees extremely high stability and a very clear and dynamic sound.

A 25 mm fabric dome tweeter – which may be adjusted horizontally and vertically – has been fitted into the front. Which means that the emitted sound may be perfected to suit even very different room conditions. A sophisticated fastening system allows the loudspeaker to be quickly installed with extreme ease.

 
Description
Value
Principle
2-way in-wall/in-ceiling loudspeaker
Equipment
25 mm tweeter
160 mm woofer
Power Handling (RMS / Max.)
75 / 140 watts
Sensitivity (2.8V/1m)
90 dB
Impedance
4 – 8 Ohms
Frequency Response
35 – 32000 Hz
Crossover Frequencies
3500 Hz
Recommended Amplifier Output
30 - 140 watts
Mounting depth
85 mm
Outer Dimensions (WxH)
220 x 306 mm
Cutting Out (WxH)
188 x 275 mm

Tweeter ¾" ring radiator x 1
Midrange ¼" APP driver x 3
Mid/Woofer 6“x9" mineral filled polypro. x 1
Frequency Response 28 Hz - 27 kHz
Nominal Impedance 8 Ohms
Rec. Amp Power 10-150 W/ Channel
Efficiency 90 dB
Dimensions(cm) 24.45 x 24.13

Length    No
Accessories    N/A
Amplifier    N/A
Auto On/Off    No
Cabinet Design    Active/Passive
Color    White Vinyl
Dimensions: (H/W/D)    18.6" x 16.5" x 4.3" 47.2 x 42 x 11 cm
HiPass Crossover    N/A
LoPass Crossover    N/A
Phase Control    No
Removable Grille    Yes
Shipping Weight    22 lbs. (9 kg)
Size    No
Voice Coil    4-layer copper
Warranty (N. Am.)    Two years (drivers - parts & labor)

Frequency Response:     52 Hz - 100 kHz
Sensitivity (1W@1M):     90 dB
Nominal Impedance:     4 ohms
Maximum S.P.L (each):     117.8 dBA
Power Handling (RMS):     200 W
Recommended Amplifier Requirements (RMS):     100 - 200 W
Bass Alignment:     Sealed Cabinet
System Design     3-way
Mid / H.F Crossover Frequency:     2400 Hz
Bass Low Pass Crossover Frequency:     380 Hz
Drive Unit Compliment:     2 x 6.5" long-throw RDT® bass drivers
1 x 4" RDT® mid-range driver
1 x C-CAM® high frequency ribbon transducer
External Dimensions - with Grille (H x W x D):     1205 x 330 x 116 mm
(47 7/16 x 13 x 4 9/16 inch)
External Dimensions - excl. Grille (H x W x D):     1205 x 330 x 102 mm
(47 7/16 x 13 x 4 inch)
Cut Out Depth:     97.5mm (3 13/16 inch)
Weight (each) Excluding stands:     25 Kg (55lbs)