The MTC-CBT-70T is a bolt-on transformer module to adapt CBT 70J-1 and CBT 70JE-1 (and CBT 70J-1/JE-1 arrays) for use on distributed loudspeaker lines. It allows long cable runs and multiple speakers to be driven from a single distributed system amplifier channel. Transformer taps include 120W, 60W, and 30W for 70V and 100V distributed lines, plus 15W for 70V only.
Sealed Panel Cover for Input Terminal Compartment. Also functions as Strain Relief. Fits all Surface-Mount Models. Gland Nut Extends Toward Back. Priced is for a package of two covers.
Sealed Panel Cover for Input Terminal Compartment. Also functions as Strain Relief. Fits all Surface-Mount Models. Side-Mounted Gland Nut for low-profile installations. Priced is for a package of two covers.
Tile rails for 8124, 8128 (requires MTC-8124C or MTC-8128C c-rings) or for C42C speaker (with included c-ring), (priced as each. Sold in packs of 4 pcs, for 2 Speakers).