Priced individually, sold in quantities of 4.
The 8138 is an 8" ceiling speaker designed for use with a pre-install in-ceiling backcan, resulting in high fidelity performance at a cost effective price point. The 8138 is ideal for a wide variety of commercial sound applications from restaurant and retail to professional offices and reception areas.
JBL 8138 Features
- Priced individually, sold in quantities of 4
- 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
- 8138 8-Inch Ceiling Speakers4
- Integral grilles4
- M4 x 40 mm tapping screws16
- 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 oz (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 Weight1.4 kg (3.0 lb)
- Power Rating See transformer taps
- Maximum SPL (1m)105 dB (top 70V/100V tap)
- ColorWhite
- Backcanformed steel (accessory)
- Baffle/RimPlastic
- Plenum UsageYes, with accessory backcan
