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Installation Sheet 28JAN05 P/N: 3100272 REV: 3.0

Genesis Speaker 1 / 2

Genesis Speaker

Product information

The Genesis Speaker is an audible fire alarm notification

appliance designed for indoor walls. See Table 1 for a list of

model numbers.

The speaker includes a field configurable switch for selecting

the desired wattage tap. The wattage tap setting remains

visible after final installation.

Install this device in accordance with applicable requirements

in the latest editions of the NFPA codes and standards;

Canadian Electrical Code, Part 1, Section 32; and in

accordance with the local authorities having jurisdiction.

These instructions apply to the following model numbers:

Table 1: Models

Description Model number

Speaker,

25 Vrms, white

ADTG4-S2 MG4-S2

EG4-S2 XLSG4-S2

G4-S2 ZG4-S2

G4-S2-LG

Speaker,

25 Vrms, white, with

FIRE marking

ADTG4F-S2 MG4F-S2

EG4F-S2 XLSG4F-S2

G4F-S2 ZG4F-S2

G4F-S2-LG

Speaker,

70 Vrms, white

ADTG4-S7 MG4-S7

EG4-S7 XLSG4-S7

G4-S7 ZG4-S7

G4-S7-LG

Speaker,

70 Vrms, white, with

FIRE marking

ADTG4F-S7 MG4F-S7

EG4F-S7 XLSG4F-S7

G4F-S7 ZG4F-S7

G4F-S7-LG

Surface mount box,

white

ADTG4B MG4B

EG4B XLSG4B

G4B ZG4B

G4B-LG

Table 1: Models

Description Model number

Surface mount box,

red

ADTG4RB MG4RB

EG4RB XLSG4RB

G4RB ZG4RB

G4RB-LG

Specifications

Operating voltage: 25 Vrms (model S2), 70 Vrms (model S7)

Supervisory voltage: 30 V maximum

Sound level output: See Table 2

Speaker response: 400 to 4,000 Hz

Wire size: 12 to 18 AWG (2.50 to 0.75 sq mm)

Compatible electrical boxes

North American 4 in square electrical box, 2-1/8 in deep

(UL/ULC listed flush mounted with no extension ring)

Surface mount box: See Table 1

Operating environment

Temperature: 32 to 120 °F (0 to 49 °C)

Humidity: 0 to 93% RH, noncondensing at 90 °F (32 °C)

Intended installation environment: Indoor dry

Agency listings: Meets ULC-S541 and UL 1480 fifth edition

Table 2: Sound level output (dBA)

Wattage Output

1/4 W 80

1/2 W 83

1 W 86

2 W 89

dBA = Decibels, A-weighted

UL 1480: Sound level output at 10 ft (3.05 m) measured in a

reverberant room using 400 to 4,000 Hz band limited pink

noise.

ULC-S541: Meets or exceeds 85 dBA in an anechoic chamber

at 10 ft (3.05 m).

Directional characteristics: Within 6 dB of on-axis sound level

when measured 90° off-axis (horizontal).

Installation instructions

Caution: Electrical supervision requires the wire run to be

broken at each terminal. Do not loop the signaling circuit field

wires around the terminals.

To install the speaker:

1. Remove the cover by depressing the tabs on top of the

unit by inserting a small screwdriver from the top and

twisting slightly.

2. Connect wires as shown. Strobe terminals S+ and S- are

not used for speaker only devices. See the Figure 1.

1 2

Genesis Speaker 1
Maintenance 2

Summary of Contents

Page 1 - Genesis Speaker

Installation Sheet 28JAN05 P/N: 3100272 REV: 3.0 Genesis Speaker 1 / 2 Genesis Speaker Product information The Genesis Speaker is an audible

Page 2 - Maintenance

2 / 2 28JAN05 P/N: 3100272 REV: 3.0 3. Slide the wattage switch to the desired wattage tap (2 W, 1 W, 1/2 W, or 1/4 W) by aligning it with the indi

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