Engineered for applications with lim¬ited plenum space incorporating a Sound¬Tube-specific shallow backcan with an installed depth of only 3.5inches. One 4inch (102mm) treated fiber woofer with cloth surround and one 0.75inch (19mm) silk dome tweeter. Easy-access six-position tap switch for 25/70.7/100-volt and 16ohm transformer bypass position allows for easy ordering, stocking and installation. Reduced amplification costs with maxi¬mum efficiency including 87.5dB sensitiv¬ity and 16ohm impedance. Superior voice intelligibility with an average coverage angle of 100° (2–10kHz, independently verified). Cost-effective 16ohm settings allows for the use of multiples of two, four, or six speakers in a system using a standard amplifier without a transformer. Incorporates a painted steel grille for lasting durability. Ceramic input terminal accepts up to 10gauge plenum rated signal wire and includes thermal fuse.
Engineered for applications with limited plenum space incorporating a SoundTube-specific shallow backcan with an installed depth of only 3.5inches
One 4inch (102mm) treated fiber woofer with cloth surround and one 0.75inch (19mm) silk dome tweeter
Easy-access six-position tap switch for 25/70.7/100volt and 16ohm transformer bypass position allows for easy ordering, stocking and installation
Reduced amplification costs with maximum efficiency including 87.5dB sensitivity and 16ohm impedance
Superior voice intelligibility with an average coverage angle of 100° (2–10kHz, independently verified)
Cost-effective 16 ohm settings allows for the use of multiples of two, four, or six speakers in a system using a standard amplifier without a transformer
Incorporates a painted steel grille for lasting durability
Clamping allowance from 0.00 in. (0.0mm) to 1.50in. (38.1mm)
UL 1480 (UEAY) and 2043, CE (EMC Directive 89/366/EEC, EN55020, EN55013) approved
High-quality black or white painted finish. Custom colors available
Included accessories: Tile bridge, ULlisted 0.5inch flex conduit clamp, paint shield and two wire nuts
