
11.125"
283mm
4"
102mm
9.875"
251mm
• Platinum-derived 8” woofer and 1” tweeter
• Unique high-frequency, constant directivity SonicGuide™
gimbals to provide a focused, even response both on and off
axis
• SonicGuide™ can be tilted 30° left or right and the whole
assembly turned through 90 degrees
• Fully enclosed back box NCB available
• Midrange and tweeter switches allow for response
adjustments
Frequency Range (-6dB): 38-21,000Hz
Recommended Power: 20-100 Watts
Impedance: 4 Ohms
Sensitivity (1W (2.83V) @1m)
Anechoic Chamber: 88dB SPL
Typical Listening Room: 90dB SPL
Drivers: 8” Woofer
1” Dome Tweeter
Overall Dimensions (W x D): 11 1/8 diameter x 4”
Cut-out Dimensions (W): 9 7/8” diameter
Overall Dimensions (W x H x D): 11 1/8 x 11 1/8 x 4”
Cut-out Dimensions (W x H): 9 7/8 x 9 7/8”
CW180R / CW180S 8” Coaxial Speaker System
www.psbspeakers.com
1 888 772 0000
PSB Speakers reserves the right to change specifications or features without notice.
© 2004 PSB Speakers, a division of Lenbrook Industries Limited.
PSB is a registered trademark of Lenbrook Industries Limited. Printed in Canada 09/04. All rights reserved.
No part of this publication may be reproduced, stored or transmitted in any form whatsoever without the written permission of PSB Speakers.
• Try to install the systems at a height
between seated and standing ear level.
• Distance between left and right speakers
should approximately equal the distance from
the listening area to the wall or ceiling.
• Make small exploratory hole and check for
obstructions in wall cavity before cutting
mounting hole.
• Use template provided and carefully mark and
cut mounting hole.
• Lightly fi ll wall cavity with fi berglass for 2
feet above and below system (CW180S). Use
standard 4” fi berglass split to half thickness.
Use 1” thick fi berglass behind system.
• Adjust electric screwdrivers to appropriate
torque. Tighten 4 mounting screws fi rmly but
do not over tighten!
• SonicGuide tweeter can be turned +- 45
degrees via the gimbal ring, then +- 30
degrees on its axis.
• Aim tweeter toward center of listening area.
• Switches give subtle balance adjustments
for midrange and treble. Set to suit room
acoustics and listener taste.
• See manual for more installation hints.
Installation Notes
11.125"
283mm
4"
102mm
9.875"
251mm