JBL MTC-CBT-70T | MTC-CBT-70T Bolt-On Transformer Module for CBT70J-1, CBT70JE-1 (Black)

JBL MTC-CBT-70T | MTC-CBT-70T Bolt on Transformer Module in Black. Adapts the CBT 70J-1 (and 70JE-1) for Use on Distributed Speaker Lines, 120W 70V/100V multi-tap Transformer, Gland Nuts Provide Water Tight Seal, (Priced & sold as each) 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. Connections are made via customer-supplied cable to screwdown terminals inside the enclosure. Two gland nuts are provided – one for the cable into the enclosure from the amplifier and one for the cable from the enclosed terminal strip to the input terminal of the loudspeaker. The gland nuts form a water-tight seal when used with round jacketed cable with outside diameter between 4.0 mm (0.