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Custom Installation
CWM7.4
The CWM7.4 features a 150mm (6in) bass/mid-range driver set in a die-cast
chassis and a Nautilus
™
tube loaded 25mm (1in) soft dome tweeter. With a
critically formed baffle constructed from glass reinforced ABS, the speaker
features a scallop under the tweeter which creates the perfect roll off for
high frequencies resulting in a more accurate reproduction of sound. Utilising
the best quality components, such as having Mundorf components on the
crossover, combined with proven technologies such as Flowport
™
ensures
that this speaker provides impressive sound reproduction.
Technical Specifications
www.bowers-wilkins.com
Nautilus, Flowport
and
FST are
trademarks of B&W Group Ltd.
Kevlar is a registered trademark of
DuPont. Copyright © B&W Group
Ltd. E&OE
Description
Drive units
Frequency Range (-6dB)
Recommended Amp Power
Sensitivity SPL (2.83V, 1m)
Impedance Nominal (min)
Frame height
Frame width
Cut-out height
Cut-out width
Cut-out height w/PMK
Cut-out width w/PMK
Depth behind surface
Reservoir box height
Reservoir box width
Reservoir box depth
Protrusion
PMK
2-way in-wall system
1x ø25mm (1in)
Nautilus
™
tube loaded soft dome tweeter
1x ø150mm (6in) blue Kevlar
®
cone bass/midrange
47Hz – 28kHz
25 – 150w
89dB
6Ω (5Ω)
415mm (16.5in)
251mm (10in)
390mm (15.4in)
226mm (8.9in)
395mm (15.6in)
232mm (9.1in)
102mm (4.in)
460mm (18.1in)
220mm (8.7in)
60mm (2.4in)
8mm (0.32in)
7.4W
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Dimensions (mounted on wall without bracket) :27" H x 6" W x 1-1/2" D (68.6cm x 15.2cm x 38mm)
Dimensions (mounted on wall with bracket) :27" H x 6" W x 1-9/16" D (68.6cm x 15.2cm x 40mm)
Dimensions (on table stand) :30" H (76.2cm)
Table-stand base dimensions :8-11/16" W x 4-3/4" D (222mm x 136mm)
Driver complement :2 each 3-1/2" (90mm) XTDD anodized Aluminum dome mid/bass drivers pressure-coupled to 4 each 3-1/2" (90mm) dome low-bass radiators, 1 each 1" (25mm) Pure Aluminum Dome Tweeter
Frequency response (overall on wall) :92Hz – 30kHz
Sensitivity :92dB
Impedance :8 Ohms nominal
Recommended amplifier power :20 - 100 Watts per channel
Enclosure :Extruded Aluminum
Product weight (without table stand) :5.1 lbs. (2.3kg)
Supplied accessories :Smoked glass base table stand, wall mount bracket, adjustable support foot for horizontal shelf placement, magnetic logos
Packaging :One to a carton
Available finishes :High gloss black |
Outer Flange Dimensions | Metric :6-11/16” W x 10-3/8” H | 17.0 x 26.4 cm
Cut Out Dimensions | Metric :5-1/2” W x 9-1/4” H | 14.0 x 23.5 cm
Depth from Flange :3-5/16” | (8.4 cm)
Driver Complement :One 1" pure aluminum dome tweeter; One 5-1/4" cast-basket bass/midrange driver
Frequency Response :35 Hz – 30 kHz
Impedance :Compatible with 8 Ohms outputs
Recommended Associated Amplifier Power :10 – 175 watts
A/V Receiver Crossover Setting :80 Hz
Inputs :One pair of 5 way binding posts
Available Finishes :Paintable White
Packaging :Two to a carton
Weight | Metric :4 lbs | 1.8 kg
Warranty :5 Years
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Dimensions | Metric :5-1/2“W x 4-1/2“D x 12-5/8“H | 14.0 x 11.4x 32.1 cm
Driver Complement :One 1" pure aluminum dome tweeter; Two 4-1/2" high definition bass/midrange drivers
Frequency Response :50 Hz – 30 kHz
Impedance :Compatible with 8 Ohm outputs
Sensitivity :89dB
Recommended Associated Amplifier Power :10 – 200 watts
A/V Receiver Crossover Setting :80 Hz
Inputs :One pair of 5 way binding posts
Enclosure :Aircraft grade extruded aluminum
Available Finishes :Gloss Black
Packaging :One to a box
Mounting Options :On Shelf; On wall with included flush mounting bracket; Equipped with a single 1/4 20 thread to accommodate an after market articulating wall mount (available separately)
Accessories :Wall bracket
Weight | Metric :7.5 lbs | 3.4 kg
Warranty :5 Years
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Dimensions | Metric :5-7/16" W x 4-1/4" D x 25-1/4" H | 13.8 x 10.8 x 64.1 cm
Height with Base | Metric :26-5/8” | 65.1 cm
Base Dimensions | Metric :8” W x 6” D | 20.3 x 16.5 cm
Driver Complement :One 1" pure aluminum dome tweeter; Two 4-1/2" high definition upper bass/midrange drivers; Two 4-1/2" pressure coupled bass radiators
Frequency Response :45 Hz – 30 kHz
Impedance :Compatible with 8 Ohms outputs
Sensitivity :91 dB
Recommended Associated Amplifier Power :10 – 200 watts
A/V Receiver Crossover Setting :100 Hz
Inputs :One pair of 5 way binding posts
Enclosure :Aircraft grade extruded aluminum
Available Finishes :Gloss Black
Base :Tempered Glass
Mounting Options :Vertically Only: On Shelf with included glass base; On wall with included flush mounting bracket
Accessories :Wall bracket; Glass Base
Packaging :One to a carton
Weight | Metric :15 lbs | 6.8 kg
Warranty :5 Years |
Driver Complement
Mid/Woofer 1 - 5-1/4" Diameter (13.34cm)
Dynamic Balance, mineral filled Polymer cone with rubber surround
Tweeter 1 - 3/4" Diameter (1.91cm)
Dynamic Balance, metalized soft dome in swivel mount
Electrical
Overall Frequency Response 67Hz - 20kHz
Lower -3dB Limit 70Hz
Upper -3dB Limit 20kHz
Nominal Impedance 8 ohms
Recommended Amplifier Power 20 - 100 w/channel
Efficiency 90 dB
Dimensions
Size 11" H x 7-9/16" W
(27.94cm H x 19.21cm W)
Cut-out Size 9-5/8" H x 6-1/4" W
(24.45cm H x 15.88cm W)
Mounting Depth
(assumes 1/2" [12.7mm] wall material) 2" (5.08cm)
Overall Depth 2-1/2" (6.35cm)
Shipping/Other
Shipped As pair
Product Weight 4.00 lbs. (1.81kgs) each
Total Shipping Weight 8.00 lbs. (3.63kgs)
Speaker Warranty Lifetime Warranty
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