JBL 8138 8" Speaker 100V/6W

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. 

Main 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

Product Specifications

General

• 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.

Physical & Dimensions

• Diameter (Baffle): 327mm
• Depth from back of baffle: 84mm
• Depth: 99 mm
• Mounting Points: 4 points on 286mm diameter mounting circle
• Ceiling Cutout Dimension: 300 mm with tile bridge and backbox
• Weight: 1.4kg

Manufacturer: JBL