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JBL 8138 8-Inch Ceiling Speaker
JBL 8138 8-Inch Ceiling Speaker

JBL 8138 8-Inch Ceiling Speaker

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SoundPro Item: 12417
MPN: HPD8138
Minimum Purchase:
4 units
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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

In The Box

JBL 8138 8-Inch Ceiling Speaker

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