The 8138 is an 8" ceiling speaker designed for use with a pre-install inceiling backcan, resulting in highfidelity performance at a costeffective price point. The 8138 is ideal for a wide variety of commercial sound applications from restaurant and retail to professional offices and reception areas.
FEATURES
- Stylish, contemporary appearance enhances any decor.
- Clear sound from an 8 inch dualcone full-range driver.
- Very high sensitivity of 97 dB for maximum sound levels using minimum amplifier power.
- 6W transformer for use on 70V/100V distributed speaker lines
- Installs to in-ceiling backboxes having 4 mounting points on an 11.25" (286 mm) diameter mounting circle.
- For use with MTC-81BB8 backcan and MTC-81TB8 tile bridge
SPECIFICATIONS
- Drivers : 200 mm (8 in) Full-Range, Dual-cone
- Frequency Range (-10dB) : 95 Hz – 18 kHz
- Coverage Angle : 90° conical
- Sensitivity : 97 dB (2k - 8k Hz)
- Driver Power Capacity : 40W (160W peak), 2 hrs25W (100W peak), 100 hrs
- Transformer Taps : 6W, 3W, 1.5W, (0.75W at 70V only)
- Input Connectors : Bare Wire
- Magnet : 10 ounces (283 g)
- Safety Agency : Transformer is UL registered per UL1876
- Installation : Full assembly consists of 8138 speaker plus MTC-81BB8 backbox andMTC-81TB8 tile bridge. Four screw holes at industry standard 286 mm (11.25 in) mounting circle.
- Dimensions (Diameter x Depth) : 327 mm (12.9") diameter baffle x 84 mm (3.3") depth from back of baffle. Overall depth, 99 mm (3.9")
- Mounting points : 4 points on 286 mm (11.25 in) diameter mounting circle
- Ceiling Cutout Size : 300 mm (11.75") with tile bridge and backbox.228 mm (9.0") diameter as stand alone.
- Net Weight : 1.4 kg (3.0 lb)
- Included Accessories : Integral grille, 4 pcs M4 x 40 mm tapping screws
- Optional Accessories : MTC-81BB8 backcan, MTC-81TB8 tile bridge
- Power Rating : See transformer taps
- Maximum SPL (1m) : 105 dB (top 70V/100V tap)
- Color : White
- Backcan : formed steel (accessory)
- Baffle/Rim : Plastic
