QSC K8 Service Manual

4
QSC Audio Products, LLC
QSC Audio Products, LLC
Technical Services Group
1665 MacArthur Blvd.
Costa Mesa CA 92626 USA
K Series Powered Loudspeakers Service Manual
Copyright © 2014 by QSC Audio Products, LLC. All Rights Reserved.
QSC and the QSC logo are trademarks of QSC Audio Products, LLC in the U.S. Patent and Trademark Office and other coun-
tries. Patents may apply or be pending.
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All other trademarks are property of their respective owners.
+1 (714) 957-7150
1-800 QSC AUDIO (USA only)
+1 (714) 754-6173 (fax)
www.qsc.com (main web site)
www.qscservice.com (Technical Service Group web site)
www.qscparts.com (parts and accessories sales)
13. Exploded view drawings ............................................................................................................................................................52
13.1 K8 exploded view .................................................................................................................................................................................................................. 52
13.2 K10 exploded view ................................................................................................................................................................................................................ 53
13.3 K12 exploded view ................................................................................................................................................................................................................ 54
13.4 KSub exploded view ............................................................................................................................................................................................................. 56
14. Replacement parts ...................................................................................................................................................................... 57
14.1 FG-003300-01 (120V) or FG-003320-01 (230V), K8 ........................................................................................................................................................ 57
14.2 WP-003300-01, K8 speaker assembly ................................................................................................................................................................................ 57
14.3 FG-003302-01 (120V) or FG-003322-01 (230V), K10 ....................................................................................................................................................... 58
14.4 WP-003302-01, K10 speaker assembly .............................................................................................................................................................................. 58
14.5 FG-003304-01 (120V) or FG-003324-01 (230V), K12 ....................................................................................................................................................... 59
14.6 WP-003304-01, K12 speaker assembly .............................................................................................................................................................................. 60
14.7 WP-00330x-00, BOP module assembly (K8, K10, K12 only) ...........................................................................................................................................61
14.8 WP-00331x-00, BOP PCB assembly (K8, K10, K12 only) ..................................................................................................................................................61
14.9 FG-003306-01 (120V) or FG-003326-01 (230V), KSub ..................................................................................................................................................... 64
14.10 WP-003306-01, KSub speaker assembly .......................................................................................................................................................................... 65
14.11 WP-003310-00, KSub BOP module assembly .................................................................................................................................................................. 65
14.12 WP-003314-00, KSub BOP PCB assembly ........................................................................................................................................................................ 66

QSC K8 Specifications

General

Product color	Black
LED indicators	Power, Signal strength, Stand-by
Housing material	Steel
Recommended usage	DJ
Suitable for outdoor use	-
Woofer	Yes
Speaker type	2-way
Number of drivers	1
Speaker placement	Floor
Audio output channels	1.0 channels
Woofer diameter (imperial)	8 \
Subwoofer driver diameter (imperial)	1.75 \
Impedance	40 Ω
Sensitivity	127 dB
Frequency range	61 - 20000 Hz
RMS rated power	1000 W
Peak Music Power Output (PMPO)	2000 W
Connectivity technology	Wired
AC input voltage	100 - 240 V
Power source type	AC
AC input frequency	50 - 60 Hz

Weight and Dimensions

Depth	269 mm
Width	280 mm
Height	450 mm
Weight	12200 g