Typical Application
Connection Diagram
OUT
IN
L+ L- R- R+
L+ L- R- R+
Shorting
jumper
ISSP connected to one channel output with shorting jumper on the other channel
ISSP installed beside an ISK2 Advanced Keypad
Installation
The ISSP Speaker is designed to be located adjacent
to a ComPoint keypad in a double-gang wall box. It
can also be located in a separate single-gang wall
box and connected to the keypad with a length of
speaker cable spliced to the attached leads.
Connect the two leads from the ISSP to either the left
or right channel output on the keypad. Observe prop-
er polarity by connecting the red wire to a positive (+)
terminal and the black wire to a negative (–) terminal.
On the other channel output, short the speaker termi-
nals with a jumper. This is necessary because both
channels of the keypad amplifier must be connected
to produce an output signal, since the left and right
channel outputs are wired in series.
Specifications
Device: Single-gang Decora
®
-style in-wall*
Grille: Perforated aluminum
Driver: 1.25” x 2.5” (3.2 x 6.4 cm)
water-resistant treated paper cone
Connection: Attached wire leads
Power rating: 2 watts nominal, 5 watts maximum
Impedance: 8 ohms
Sensitivity: 86 dB SPL ± 3 dB at 1 watt/1 meter
Frequency response: 240 Hz – 15 kHz ± 10 dB
Dimensions: 1.65” W x 4.13” H x 1.42” D
(4.2 x 10.5 x 3.6 cm)
Weight: 3 oz (85 g)
*Wall plate not included
