Deskripsi Produk
JBL 8138, 8100 Series 8138
8″ (200 mm) Full-Range In-Ceiling Loudspeaker for use with
Pre-Install Backcans
Pre-Install Backcans
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.
- 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
Component | 200 mm (8 in) Full-Range, Dual-cone | |
Frequency Range (-10 dB) | 95 Hz – 18 kHz | |
Coverage (2 kHz) | 90° conical | |
Sensitivity (2.83V@ 1m) | 97 dB (1 kHz – 8 kHz) | |
Driver Power Capacity | 40W (160W peak), 2 hrs 25W (100W peak), 100 hrs |
|
70V/100V Transformer Taps | 6W, 3W, 1.5W, (0.75W at 70V only) | |
Termination | 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 and MTC-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 Dimension | 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 |
Berat | 2 kg |
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