JBL 8124 4-Inch Ceiling Loudspeakers Overview

4-inch, Full-range, In-Ceiling Loudspeaker
The 8124 is a 4-inch, full-range, cost-effective loudspeaker for commercial applications. The 8124 features high-fidelity performance in an easy to install package. The system’s high sensitivity drivers deliver maximum sound levels using minimal amplifier power. With its contemporary grill design, 70V/100V taps and an open-back design, the 8100 series brings elegance and performance to basic commercial sound systems, or any application not requiring a backcan for installation.

Features

• Clear, High-Fidelity Performance
• Dog-ears for easy Blind Mount Installations
• High Sensitivity (93 dB, 1W, 1m) for Maximum Power Efficiency
• 6W Transformer for use of 70V / 100V Distributed Lines

Specs

Drivers	4 in (100 mm), Full-range Driver
Frequency Range	60 Hz – 18 kHz
Sensitivity (1W, 1m)	93 dB (1 kHz – 8 kHz)
Coverage Angle	130° conical
Transformer Taps	6W, 3W, 1.5W (0.75W at 70V only)
Input Connectors	Bare wires
Dimensions (Diameter x Depth)	8.1 in (206mm) x 3.5 in (89mm)
Weight	2.5lb (1.2kg)
Included Accessories	Sculpted Grille
Optional Accessories	MTC-8124C C-ring, MTC- Rail tile rails
Power Rating	See transformer taps
Rated Maximum SPL (1m)	101 dB ave. (top 70V/100V tap)
Color	White
Baffle/Rim	Plastic
Ceiling Cutout Size	175 mm diameter (6.9 in)
Plenum Usage	Not intended for use in return air plenums
Backcan	No

Spec Sheet