JBL 8124, 8128 User Manual

4” (100mm) & 8” (200mm)

8124 & 8128

Key Features:

►

Clear, High-Fidelity Performance

►

6W Transformer for use on 70V / 100V

Distributed Lines

►

Dog-Ears for Easy Blind Mount Installations

►

High Sensitivity for Maximum Power Efciency

Overview:

High-delity performance at a cost-effective price

point, the 8100 Series is an easy to install loudspeaker

solution for a wide variety of commercial sound

applications. With two models in the line, the 8124, a 4­inch (100 mm) full-range loudspeaker and the 8128, an
8-inch (200 mm) full-range loudspeaker, the 8100 Series

feature high sensitivity drivers that deliver maximum

sound levels using minimal amplier power.

With its contemporary grill design, the 8100 Series
loudspeakers are ideal for a variety of settings ranging
from restaurant and retail settings to professional ofces
and reception / waiting areas. Featuring 70V/100V taps
and open-back design, the 8100 series brings elegance
and performance to basic commercial sound systems, or
any application not requiring a backcan for installation.

Warranty:

These products are designed and backed by JBL
Professional. For complete JBL warranty information in
the United States contact JBL Professional at:

JBL Professional,

PO Box 2200, 8500 Balboa Blvd,

Northridge CA 91329 USA.

In the USA, you may call Monday through Friday 8:00
am to 5:00 pm Pacic Coast Time (818) 894- 8850.

In other areas thoughout the world, contact the JBL
Professional Distributor in your country. A list of JBL
Professional Distributors and U.S. Service Centers can
be attained from the JBL Professional website at www.
jblpro.com.

Full-Range, In-Ceiling Loudspeakers

Specications (8124):

Component: 100 mm (4 in) Full-Range

Frequency Range (-10 dB): 60 Hz – 18 kHz
Coverage: 130º conical
Sensitivity (2.83V@ 1m): 93 dB (1 kHz - 8 kHz)
Termination: Bare Wire
Nominal Driver Impedance: 8 ohms
Driver Power Capacity: 20W
70V/100V Transformer Taps: 6W, 3W, 1.5W, (0.75W at 70V only)

Dimensions (Diameter x Depth): Ø 206 mm (8.1 in) round bafe x 89 mm (3.75 in)

from back

Cutout Dimension: Ø 175 mm (6.9 in)
Net Weight: 1.2 kg (2.5 lb)
Included Accessories: Sculpted Grille
Optional Accessories: MTC-8124C C-ring

MTC-Rail tile rails
Plenum Usage: Not intended for use in return air plenums
Transformer Tap Color Codes:

of bafe

depth

Specications (8128):

Component: 200 mm (8 in) Full-Range

Frequency Range (-10 dB): 50 Hz – 16 kHz
Coverage: 90º conical
Sensitivity (2.83V@ 1m): 97 dB (1 kHz - 8 kHz)
Termination: Bare Wire
Nominal Driver Impedance: 8 ohms
Driver Power Capacity: 25W
70V/100V Transformer Taps: 6W, 3W, 1.5W, (0.75W at 70V only)

Dimensions (Diameter x Depth): Ø 257 mm (10.1 in) round bafe x

from back

Cutout Dimension: Ø 206 mm (8.1 in)
Net Weight: 1.4 kg (3.0 lb)
Included Accessories: Sculpted Grille
Optional Accessories: MTC-8128 C C-ring

MTC-Rail tile rails
Plenum Usage: Not intended for use in return air plenums
Transformer Tap Color Codes:

of bafe

105 mm (4.1 in)

depth

JBL Professional
8500 Balboa Boulevard
Northridge, CA 91329 USA

www.jblpro.com

440912-002 7/08

© 2008 JBL Professional