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JBL Pro  |  SKU: HPD8138 | Item No. 0087-2250

8138 8” Ceiling Speaker for Pre-Install Pack of 4

MSRP: $252.00

Product Features

  • Sold in Pack 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 (special order)


  • Dimensions:  12.9" diameter baffle x 3.3" depth from back of baffle
  • Overall depth: 3.9"

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The 8138 is an 8" ceiling speaker designed for use with a pre-install in-ceiling back can, 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.

Can I use the 8138 as a retrofit in a venue that already has back cans installed?

Usually. As long as the existing back can has the common bolt-mounting-circle of 11¼ inches, the 8138 fits. Be sure to use screws that work with the mounting nuts for that back can. The 8138 is only 3.3 inches deep (from the bottom of the ceiling surface), so it fits in just about any depth of standard back can.