Quam C5/B70/W, C5/B70/W/VC Diagram

TRANSFORMERS

TBL70

WIRING DIAGRAM

BLACK : Common

BROWN : 4W

RED : 2W

ORANGE : 1W

YELLOW : 0.5W

GREEN : 0.25W

BLACK : Common

BROWN : 4W

RED : 2W

ORANGE : 1W

YELLOW : 0.5W

GREEN : 0.25W

X

Showing transformer connected to supply 1W (ORANGE) to load on 70V line.

X

COLOR

Black

Brown

Red

Orange

X

X

*NOTE: Unused transformer taps must be insulated from each other
and ground.

Transformer color codes shown are for Quam model TBL70

Yellow

Green

70V

Common

4W

2W

1W

0.5W

0.25W

To power amplifier

Common

Recommended construcon sequences, installaon instrucons,

and A&E Specificaons are available in various formats in the

QUAM Architects’ and Engineers’ Resources secon on the web at:

© 2013 Quam-Nichols Company reserves the right to make changes and/or

improvements to its products at any me and without noce.

www.QuamSpeakers.com

70 Volt

LU

IBEW

1031

QUAM-NICHOLS COMPANY, INC.
234 East Marquee Rd.

Chicago, IL. 60637

Tel: 1-800-NEED-NOW (800-633-3669)
Fax: 1-888-NEED-NOW (888-633-3669)
e-mail: [e-mail]

www.QuamSpeakers.com