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Description
The black MTC-CBT-70T Bolt-On Transformer Module from JBL is designed for adapting the CBT-70J-1 and the CBT-70JE-1 to be used on distributed loudspeaker lines. It allows long cable runs and multiple speakers to be driven from a single distributed system amplifier channel. There are transformer taps for 70V and 100V at 120W, 60W and 30W and an additional tap at 15W for 70V only.
The module connects to the amplifier through separately sold cables which run to the transformer's screw-down terminals inside the enclosure. Taps are selected by connecting the cable from the amplifier to the appropriate terminal on the internal terminal strip. There are two gland nuts for a water-tight seal and two mounting holes which connect to insert points on the back of the CBT-70J-1 or CBT-70JE-1 cabinet. The transformer is also UV, moisture and salt-spray resistant.
- Adapts the CBT-70J-1 and CBT-70JE-1 for use on distributed speaker lines
- Bolts onto the back of the CBT-70J-1 and the CBT-70JE-1 speakers
- Gland nuts provide a watertight seal
Tech Specs
Compatibility: |
CBT 70J-1 CBT 70JE-1 |
Connection: |
CE-compliant barrier strip terminals |
Power Compatibility: |
70.7 V / 100 V |
Transformer Taps: |
120 W 60 W 30 W 15 W at 70 V only |
Hardware: |
2 x 1.0 thread pitch bolts (0.2 x 0.6" / 6.0 x 15.0 mm) 2 x flat washers 2 x lock washers |
Sealing: |
2 x watertight gland nuts |
Mounting Area: |
2 x mounting holes, 2.8" / 70.0 mm apart |
Certifications & Approvals: |
IP-55 rated per IEC529 |
Material: |
Fiberglass filled ABS |
Delivery & Returns
At Gear Club Direct, we want you to be happy with your purchase. We understand that there are times when once a product is received, it may not be what you needed or wanted after all. So, we will gladly accept your qualifying return within 15 days of the delivery date. After 15 days of the delivery date, all sales are final.
The Return Process
Customers are required to obtain a Pre-Authorization to return any product. To submit a request for a return, simply log in to your account and request a return and one of our sales representatives will contact you within 24-48 business hours. If you do not have an account with us, please open a help ticket, providing as much detail as possible and whether you are requesting a refund or an exchange. READ MORE
