Product Specification Sheet APS214

Rev. 07/2013

9628 Speaker Interface

This Specsheet is for a product which is discontinued. Please contact us for alternative products.
Architects' And Engineers' Specifications
The Speaker Interface shall be Alpha Communications® / Stento model #9628 or approved equivalent, The interface shall consist of an ABS plastic box and housing, finished in Black and shall be 2.75" H x 4.625" W x 1.00" D. The interface requires 1 #22 AWG to MDF and 1 #22 AWG to remote speaker. The speaker interface provides the necessary electronics to interface any 45 ohm speaker to a 9200 and/or 9600 series intercom system. The #9628 can be mounted at the loudspeaker or mounted inside and electrical box when using conduit.

The #9628 will operate on all 9200 and/or 9600 series intercom systems.

Contractor shall observe all local and national electrical and building codes.

9628 Speaker Interface
The Alpha Communications® #9628 is a compact interface unit designed to allow amplified two-way communication using a horn loudspeaker (model #1845 or equivalent). The #9628 provides the electronics necessary to interface any 45 ohm speaker to a 9200 and/or 9600 series intercom system. The board offers circuitry to either a momentary or maintained contact call-in button (provided remote from interface). The #9628 will operate on all 9200 and/or 9600 series intercom systems, and provides a balanced audio line with no hum or noise, and circuitry for the line fault indication.
Features
  • Provides interface to horn or 45 ohm speaker
  • Compact housing
  • Easy to install
  • Flexible Use
  • Provides two-way communication
  • Allows line supervision
Specifications

Housing:
ABS plastic box and cover, black finish
Dimensions:
2.75" H x 4.625" W x 1.00" D (70mm) x (117mm) x (25mm)
Controls:
Screw driver potentiometer for volume
Connectors:
Positive screw terminals
Cabling:
Requires 1 pair #22 AWG to MDF and 1 #22 AWG to remote
Mounting:
Surface mount at loudspeaker (or mounts inside electrical box when using conduit)
Alpha Communications
42 Central Drive • Farmingdale • NY • 11735-1202 • Phone: (631) 777-5500 • Fax: (631) 777-5599
TOLL-FREE: (800) 666-4800 • Web: www.alphacommunications.com • Email: info@alphacommunications.com
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Due to continuous product improvement, all colors, sizes, materials, finishes and specifications are subject to change without notice.