English

Installation manual

Dear customer,

Thank you for choosing Bowers & Wilkins. Please read this manual fully before unpacking and installing the product. It will help you to optimise its performance. B&W maintains a network of dedicated distributors in over 60 countries who will be able to help you should you have any problems your dealer cannot resolve.

Environmental Information

All B&W products are designed to comply

with international directives on the Restriction of Hazardous Substances

(RoHS) in electrical and electronic equipment and the disposal of Waste Electrical and Electronic Equipment (WEEE). These symbols indicate compliance and that the products must be appropriately recycled or processed in accordance with these directives. Consult your local waste disposal authority for guidance.

Carton Contents

Check in the carton for:

4 Adhesive rubber feet

2 Adhesive rubber spacers

2 Port plugs

1Speakon® plug

2Wall brackets

4M6 bolts

Speaker Installation

CT700 Series speakers can either be installed within existing or custom designed home theatre system cabinets, or wall mounted using a variety of brackets.

If the speakers are to be installed within a cabinet it is important to ensure that it is capable of carrying their weight and that it is structurally sound. Significant vibration of the cabinet panels may seriously affect the subjective performance of the speakers. Figure 1 illustrates the installation of three CT700 Series speakers in a home theatre cabinet showing the recommended dimensions between the speakers and space around them.

Adhesive rubber feet are supplied for attachment to the underside of the speakers in order both to protect the cabinet finish and to reduce vibration. Attach one adhesive foot at each underside corner of the speakers.

If gaps wider than approximately 20mm (3/4 inch) remain around a speaker when it has been installed in a cabinet, the acoustic performance will be improved if the gaps are filled. Use carefully cut pieces of upholstery or acoustic foam to fill the gaps as far back as is practical and flush with the front panel of the speaker. Only use foam with an appropriate fire safety rating.

CT700 Series speakers can also be wall mounted using one of two methods.

Wall Brackets:

The speakers incorporate 4 M6 tapped inserts in their back panels for attachment of the two brackets supplied. Always use both brackets. Use the supplied M6 bolts to attach the brackets to the back of the speaker. The two supplied adhesive rubber spacers can be used to cushion the speaker against the wall.

Figure 3 illustrates use of the brackets. Before using the brackets ensure that the wall and fixings are capable of supporting the weight of the speaker. B&W can accept no liability for any failure of wall and/or fixings.

Ball-joint Brackets:

The speakers incorporate 4 M6 tapped inserts in their undersides that enable the speakers to be wall- mounted using adjustable ball-joint style mounting brackets designed for 127mm x 69.9mm (5 in x 2.75 in) mounting hole centres. Your dealer or local B&W distributor will be able to advise you on the selection of appropriate brackets.

To attach a ball-joint style bracket to a CT700 Series speaker first securely attach the socket plate to the underside of the speaker. Figure 4 illustrates this procedure.

Once the socket plate is attached to the speaker, the assembly may be connected to the ball component attached to the wall. Ensure that the manufacturer’s instructions for attaching the bracket to the wall are followed correctly and that the wall and fixings are capable of supporting the weight of the speaker. B&W can accept no liability for any failure of wall and/or fixings.

Regardless of the style of installation take care when lifting the speakers into position. They are unwieldy and heavy and best handled by two people working together.

The black fabric grilles are attached by magnets and may be removed if desired. Take care not to touch the drive units when removing or replacing the grilles.

Speaker Positioning

CT700 Series speakers used for the front left and right channels in a home theatre system should be positioned one either side of the screen on the horizontal centre-line. They should be within approximately 0.5m (20 in) of the sides of the screen to help keep the sound image in scale with the visual image. See Figures 1 and 2.

A CT700 Series speaker used for the centre channel in a home theatre system should be positioned centrally either directly above or below the screen. In the case of acoustically transparent screens, the centre channel speaker should be positioned centrally behind the screen.

CT700 Series speakers used for the surround channels in a home theatre system should be positioned above and to either side or behind the listening position.

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Bowers & Wilkins CT7.4 LCRS, CT7.5 LCRS, CT7.3 LCRS installation manual English, Installation manual
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CT7.4 LCRS, CT7.3 LCRS, CT7.5 LCRS specifications

Bowers & Wilkins, a renowned name in the audio world, has consistently pushed the boundaries of sound reproduction with its innovative speaker technology. The CT Series, specifically the CT7.5 LCRS, CT7.4 LCRS, and CT7.3 LCRS, exemplifies this commitment to high-quality sound, blending cutting-edge engineering with elegant design.

The CT7.5 LCRS is a flagship model designed for high-performance home theater setups. Its impressive ability to handle both music and movie soundtracks with equal finesse makes it a versatile choice. Featuring a robust 2.5-way design, the CT7.5 delivers rich midrange frequencies through a pair of 5-inch drivers while a dedicated 1-inch aluminum dome tweeter produces crisp, clear highs, ensuring that every dialogue and musical note is rendered with stunning clarity. The LCRS designation indicates its suitability as a left, center, or right channel speaker, providing flexibility in placement and integration into any audio system.

Moving to the CT7.4 LCRS, this model shares similar design principles but offers a more compact form factor without sacrificing performance. It features dual 5-inch bass drivers that create a powerful low frequency response, complemented by the same high-quality aluminum tweeter found in the CT7.5. This combination allows the CT7.4 to seamlessly blend in smaller spaces while still delivering an immersive listening experience. Its versatility makes it a fantastic addition for those looking for high-quality sound without dominating their living area.

Lastly, the CT7.3 LCRS is the most compact of the three, designed for scenarios where space is at a premium. Despite its smaller size, the CT7.3 retains the essential characteristics that define the CT Series. Equipped with one 5-inch bass driver and the renowned aluminum tweeter, it excels in creating a detailed soundstage and ensuring crystal-clear audio playback. Ideal for surround sound systems, it complements its larger counterparts, allowing for a cohesive sonic experience across environments.

All models in the CT Series feature advanced technologies such as flow optimization and advanced crossover networks, ensuring that each speaker can communicate effectively with one another. The design aesthetic reflects Bowers & Wilkins’ signature style, offering a sleek, modern appearance that integrates seamlessly into any home decor. With the CT Series, Bowers & Wilkins has successfully created a line of speakers that deliver exceptional performance, versatility, and design, reinforcing their status as a leader in the high-fidelity audio market.
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