JBL 8138

JBL 8138
JBL 8138
Introduction

8" (200 mm) Full-Range In-Ceiling Loudspeaker for use with 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.

Features
Specifications
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
Introduction
Specifications
SPECIFICATIONS

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)

CONTACT US
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Our office hours are 9:30am-5:30pm weekdays — please drop by, call us or fill in the contact form so we can reply to you shortly.

Magna-Tech Electronic Co., Inc.
329 Palermo Ave. 1st Floor
Coral Gables, FL 33134-6601 USA
Phone: (305) 573-7339
Fax: (305) 573-8101
E-mail:
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