Bowers & Wilkins CWM664 In-Wall Loudspeakers (pair)
The CWM664 has the same basic features and dimensions as the CWM663, but uses a soft dome Nautilus tube-loaded tweeter instead of an aluminium dome, and a black glass fibre bass/midrange cone instead of blue Kevlar®. Installation is just as easy, thanks to our new QuickDogs™ fixing system and plug-and-play connection.
|Description||2-way in-wall system|
|Drive units||1x ø25mm (1in) Nautilus™ tube loaded aluminium dome tweeter
1x ø150mm (6in) black glassfibre cone bass/midrange
|Frequency Range (-6dB)||45Hz – 35kHz|
|Maximum Amp Power||25 – 130w|
|Sensitivity SPL (2.83V, 1m)||87.5dB|
|Impedance Nominal (min)||8? (4.5?)|
|Frame height||315mm (12.4in)|
|Frame width||221mm (8.7in)|
|Cut-out height||279mm (11in)|
|Cut-out width||183mm (7.2in)|
|Depth behind surface||95mm (3.7in)|
|Pre-mount Kit||PMK W6|
|Back Box||BB 6W|
Five years for passive loudspeakers
Two years for powered loudspeakers, electronics and headphones
Is valid only for products purchased from an authorised Bowers & Wilkins retailer or dealer.
Is not valid for any counterfeit products. Any product received for service that Bowers & Wilkins determines is fake will not be returned. The sale and distribution of counterfeit products is illegal.
Is valid from the date of purchase for a period of five years for passive loudspeakers, two years for powered loudspeakers, electronics and headphones and 90 days for accessories, except that exclusions apply in certain countries in line with national law. Please consult the Bowers & Wilkins distributor in your country for detailed information.
Is limited to the repair of the equipment (which could be a repair or replacement at our discretion, neither of which affects your original warranty). Neither transportation, nor any other costs, nor any risk for removal, transportation and installation of products is covered by this warranty.
Is only valid for the original owner. It is not transferable.
Will not be applicable in cases other than defects in materials and/or workmanship at the time of purchase and will not be applicable:
For deterioration of component parts, the nature of which is to become worn or depleted with use, such as batteries and headphone ear pads.
For damages caused by incorrect installation, connection or packing.
For damages caused by any use other than correct use described in the user manual, negligence, modifications, or use of parts that are not made or authorised by B&W Group Ltd.
For damages caused by faulty or unsuitable ancillary equipment
For damages caused by accidents, lightning, water, fire heat, war, public disturbances or any other cause beyond the reasonable control of B&W Group Ltd. and its appointed distributors.
For products whose serial number has been altered, deleted, removed or made illegible.
If repairs or modifications have been executed by an unauthorised person.