Installation Instructions

1. Determine where the speaker(s) will be mounted. Do not mount speakers near noise generating equipment (fans, motors)

and do not use where a normal conversation can not be conducted. Ensure power is not connected to speaker wires prior

to installation. Follow all local safety and building codes and route speaker wires to desired wall or ceiling location. Pull

approximately 12" of wire through opening in mounting surface.

2. Pull speaker wire through the back of the large opening of the speaker enclosure. Using the supplied mounting hardware,

secure the enclosure to the mounting surface (Figure 1). Note that two toggle bolts (for sheet rock surfaces) and two wood

screws (for securing to solid wood/beams) have been included. Utilize the two washers (supplied) with either toggle bolts,

wood screws, or other user supplied hardware.

AMBSL1, AMBSQ1

1W Self-Amplified Metal Box Speakers

For Surface Mounting to Walls and Ceilings

Specifications subject to change without notice.

54-2151-01C 0810

Use two of the enclosure’s mounting

holes as a template (diagonally

opposed), and mark screw hole

locations. If toggle bolts will be

used, drill two, 1/2" diameter holes

in the mounting surface, otherwise

drill a hole appropriate for hardware

being used.

Figure 1 - Sheet rocked ceiling mount example

Package Contents:

• Back box enclosure

• Grille with speaker assembly

• Two crimp-type connectors

• Two toggle bolts

• Two pluggable screw terminals

• Two wood screws

• Two washers

• Four 1" screws for attaching

grille assembly

• Detachable Knob

Ceiling

Toggle bolts

(for sheet rock)

Enclosure

mounting holes

Wiremold

Knockouts

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AMBSL1, AMBSQ1 1W Self-Amplified Metal Box Speakers For Surface Mounting to Walls and Ceilings Installation Instructions 1. Determine where the speaker(s) will be mounted. Do not mount speakers near noise generating equipment (fans, motors) and do not use where a normal conversation can not be conducted. Ensure power is not connected to speaker wires prior to installation. Follow all local safety and building codes and route speaker wires to desired wall or ceiling location.
PAGE 2
Figure 2: Amplifier PC Board 3. Make electrical connections. Power (24V DC) and audio are supplied to each speaker via separate 2-terminal pluggable connectors (Figure 2). When two or more speakers are used in a single paging station, wire all audio and power supply connections in parallel. Power supply connections are made at the 24V DC screw terminals marked "+" and "–". The speaker power input is not polarity sensitive and will also work properly if the "+" and "–" connectors are reversed.