ISP Technologies SM 800 - Manual (Page 5)

Rear Panel
The rear panel of the HDDS SM800 includes two RJ45 connectors, connect the INPUT
to the output of the HDDS Master Control Module and the output can be used to
connect to not more than one additional SM800 speaker. The maximum CAT6 cable
length should not exceed 300 feed. The level control allows individual speakers to be
balanced in a given system. The HDDS SM800 will typically pull less than 2 amps of
current from the output of the Master Control Module at average listening levels. At
maximum or peak level the HDDS SM800 can pull in excess of 3 amps of current.
Longer runs of CAT6 cable will reduce the maximum output power of the HDDS SM800.
Connect the HDDS SM800 to any of the A, B or C outputs on the rear of the HDDS
Master Control Module as shown below. Do not connect more than two HDDS SM800
speakers per output on the Master Control Module.
SPEAKER POWER:
The HDDS system distributes low voltage Alternating Current over the CAT6 cable plus
high level balanced audio and is capable of greater than 150 watts continuous power
per HDDS SM800 speaker. Each of the three outputs A, B and C are capable of
delivering up to 7 amps of output current.