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ETS SA4 4 Channel Speaker Driver

ETS SA4 4 Channel Speaker Driver
Item# SA4
Availability: Usually ships the next business day

Product Description

Typically for use with multi-zone remote monitoring 2-way audio surveillance systems. Can also be used in any multi-zone public address application. Accepts line level inputs. Each output can drive a single speaker up to 1000 feet away via a 70V line. Long cable runs must have the ETS LT870 transformer option installed at the speaker.