Altronix ALSD2 LOW CURRENT SIREN DRIVER Product Details The ALSD2 are high output, very low current draw, dual channel siren drivers. They are designed to work with alarm panels with limited current capability. Specifications Input Voltage 6VDC or 12VDC operation. Current draw range from 0.3A to 1.22A based on speaker resistance and supply voltage. Features Two (2) channel operation - steady or yelp. Very low current draw. Parallel or series speaker wiring 103 db @ 10 ft. @ 6V - 8 Ohms 105 db @ 10 ft. @ 6V - 4 Ohms 106 db @ 10 ft. @ 12V - 8 Ohms 111 db @ 10 ft. @ 12V - 4 Ohms Electrical Temperature: Operating: - 25° C to 55° C ( - 13° F to 131° F). Storage - 25° C to 70° C ( - 13° F to 158° F). Relative Humidity 85% +/- 5%. System input VA requirement: 14.6A.
