Currently not in stock: Please contact our sales team for product availability and lead times. Thanks to our strong supplier relationships our lead times are some of the quickest in the industry, giving us full confidence that we can still fulfil your requirements on back-order quicker than any competitor.
1 unit in stock: We currently have 1 unit in stock.
2 units in stock: We currently have 2 units in stock.
3 units in stock: We currently have 3 units in stock.
4 units in stock: We currently have 4 units in stock.
5 units in stock: We currently have 5 units in stock.
6 units in stock: We currently have 6 units in stock.
7 units in stock: We currently have 7 units in stock.
8 units in stock: We currently have 8 units in stock.
9 units in stock: We currently have 9 units in stock.
10 units in stock: We currently have 10 units in stock.
11-20 units in stock: We currently have between 11-20 units in stock.
21-30 units in stock: We currently have between 21-30 units in stock.
31-40 units in stock: We currently have between 31-40 units in stock.
41-50 units in stock: We currently have between 41-50 units in stock.
51-75 units in stock: We currently have between 51-75 units in stock.
76-100 units in stock: We currently have between 76 and 100 units in stock.
101+ units in stock: We currently have at least 101 units in stock.
201+ units in stock: We currently have at least 201 units in stock.
301+ units in stock: We currently have at least 301 units in stock.
401+ units in stock: We currently have at least 401 units in stock.
501+ units in stock: We currently have at least 501 units in stock.
...
If you place your order and we've not got a product in stock, a member of the sales team will contact you with our supplier lead times or to find an alternative.
Please call the sales team on 01525 850085 or email sales@leisuretec.co.uk if you have any questions.
Wireless Microphone Systems
We do our best to keep healthy stocks across the many Wireless Microphone System SKUs but in the rare case where we don't have your required system in stock, please contact our sales team as we can often make your product to order by borrowing the system components (transmitters, receivers or mics) from other stocked systems.
Shopping Basket
The product has been added to your basket
Main Features
Fits 8138 speaker and MTC-81TB8 Tile Bridge
Extra-large 7.4 liter (0.26 cu ft) volume allows for extra bass
Industry standard 286 mm (11.25 in) mounting circle
Five conduit knockouts
Nesting during storage minimises storage space requirements
The MTC-81BB8 is designed for use in applications requiring preinstalled backcans and is compatible with ceiling speakers having a 286 mm (11.25 in) mounting circle diameter, such as the JBL 8138 ceiling loudspeaker, and the JBL MTC-81TB8 tile bridge for suspended ceilings.
Product Features
Fits 8138 speaker and MTC-81TB8 Tile Bridge
Extra-large 7.4 liter (0.26 cu ft) volume allows for extra bass
Industry standard 286 mm (11.25 in) mounting circle
Five conduit knockouts
Nesting during storage minimises storage space requirements
Finish: Black
Product Specifications
Internal Volume: 7.4 liters (0.26 cu ft)
Knockouts: 22 mm (0.87 in) diameter opening
Five (5) locations: 4 on side of can1 on top of panel of can
Suspension Tabs: 2 flexible perforated mounting straps, one on each side.
Attachment Points: 4 clip-nuts on 286 mm (11.25 in) mounting circle fix M4 tapping screws for attaching tile bridge to backcan, plus 4 thru holes providing clearance for screws from speaker to attach to tile bridge (see assembly drawing).
Material: 16 gauge (1.3 mm thick) steel, finished in black polymer E-coating for a high level of rust resistance.
Dimensions (H x W x D): 178 mm (7 in) height x 300 mm (11.75 in) width and depth
Net Weight (each): 1.1 kg (2.5 lbs)
Shipping Weight (ea): 1.5 kg (3.2 lbs)
Associated Models: 8138 200 mm (8 in) ceiling speakerMTC-81TB8 tile bridge for 600 mm (24 in) ceiling tile applications.
We use cookies to provide website functionality and to analyse traffic on our website. We (and our service providers) use small text files called cookies and similar technology on your device. These cookies do not reveal your identity, web use or other behaviour. Our Cookie Statement provides more information and explains how to update your cookie settings. View our cookies policy. By clicking 'Accept All Cookies', you agree that this site using cookies. If you do not want cookies to be used, you can click the "Decline All Cookies" button, but it may have an impact on the way you experience our website and others.
