Steel Rear Enclosures

CROSSOVER FREQUENCIES 40 - 140 or software bypass
INPUTS Selectable stereo RCA line level, or mono LFE RCA level; Stereo speaker level
12 VOLT TRIGGER INPUT VOLTAGE 8 to 14 Volt DC@1.5 max ?" diameter female plug (tip positive or tip negative)
RECOMMENDED AMPLIFIER POWER (<1% THD) 2 x 250 4o; Bridge 1 x 500
AMPLIFIER POWER 2 x 250 4o; Bridge 1 x 500s <1% THD)
PRODUCT EXTERNAL DIMENSIONS H x W x D : 88 x 432 x 304mm H x W x D with feet : 92 x 432 x 304mm H x W x D with rack ears; 2 EIA rack space: 88 x 483 x 304mm
WEIGHT 4kg (9 lbs)
UNIT MEASUREMENT Piece

Metal Rear Enclosures (back boxes) are available for most models of Speakers. Installed during the pre-wiring of a new construction installation they provide a sealed enclosure for the loudspeaker and reduce sound transmission to the room behind the speaker.