Boston Acoustics CS 270 User manual

Classic Series

Custom Speakers

in-ceiling, in-wall

Classic Boston speakers,

Classic Boston value

Classic Series was designed to oer Boston’s legendary

sound, exceptional quality, and classic value. Classic Series

Custom Speakers can be installed in any room or hallway

in your home and are designed for use in a multi-channel

home theater system or a stereo-only music system.

Classic Custom Speakers include two in-ceiling and

two in-wall models and all feature paint-ready bezels

and grilles that allow you to match your ceiling or wall nish.

Key features

• Mylarsoftdometweetersfor

crystalline high-frequency sound

• Highperformancewooferdrivers

for great bass response

• Built-inbracketsmakeforeasy

installation in existing walls and ceilings

• Paint-readysurfaceallowsyoutomatch

your wall or ceiling nish

What it means to be from Boston

First and foremost, Boston is an engineering company,

and every Boston system is optimized to meet the highest

performance standards (our own). Of course, performance

is only one measure of value. So we’re careful to build all our

products with strict attention to everything from the choice

of materials to the details of t and nish. It’s how we’ve

been exceeding the expectations of serious listeners for

more than thirty years.

300 Jubilee Drive, Peabody, MA 01960 bostonacoustics.com

© 2008 All rights reserved. Boston, Boston Acoustics, and BassTrac are registered trademarks, and the B/A ellipse symbol and Play Smart are trademarks of Boston Acoustics, Inc.

300 Jubilee Drive, Peabody, MA 01960 bostonacoustics.com

© 2009 All rights reserved. Boston and Boston Acoustics are registered trademarks, and the B/A ellipse symbol and Play Smart are trademarks of Boston Acoustics, Inc.

Specications CS 270 CS 280 CS 275 CS 285

Frequency Range (±3dB) 65Hz-20kHz 50Hz-20kHz 65Hz-20kHz 50Hz-20kHz

Recommended Amplier 10-90 watts 10-100 watts 10-90 watts 10-100 watts

Woofer 6½” (165mm) 8” (203mm) 6½” (165mm) 8” (203mm)

Tweeter ¾” (20mm) ¾” (20mm) ¾” (20mm) ¾” (20mm)

External Dimensions 10⁄” (262mm) 12⁄” (312mm) 11⁄ x 8⁄” 13⁄ x 10⁄”

(294x224mm) (340x262mm)

Mounting Hole Cutout 8⁄” (225mm) diameter 10⁄” (276mm) diameter 10 x 7⁄” (254x187mm) 11⁄ x 8⁄” (300x226mm)

Mounting Depth (from surface) 4” (100mm) 4⁄”(110mm) 3” (75mm) 3⁄”(110mm)

New construction brackets available.

This manual suits for next models

3

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