JBL Professional 8128 8-Inch Full-Range In-Ceiling Loudspeaker, 4-Piece, White

Product Overview

The JBL Professional 8128 8-Inch Full-Range In-Ceiling Loudspeaker is a cost-effective commercial audio solution designed to deliver clear, high-fidelity sound in a wide range of indoor applications. Part of JBL Professional’s 8100 Series, the 8128 combines reliable audio performance with an easy-to-install, low-profile design that works well in commercial sound systems, offices, retail spaces, hospitality environments, schools, and other indoor installations.

Featuring a high-sensitivity driver rated at 97 dB (1W/1m), the JBL 8128 produces strong sound levels while requiring relatively low amplifier power. This makes it an efficient choice for distributed audio systems where consistent coverage and power efficiency are important.

The 8128 includes a 6W transformer with 70V and 100V taps, allowing it to integrate into commercial distributed audio systems. Its 8-inch full-range design provides a frequency response of 60 Hz to 18 kHz, making it suitable for background music, paging, announcements, and general-purpose commercial audio.

Installation is simplified with integrated dog-ear mounting hardware, allowing the speaker to be installed from the front without requiring access above the ceiling. The contemporary sculpted grille provides a clean appearance that blends into a variety of indoor environments.

Key Features

• 8-inch full-range in-ceiling loudspeaker
• Clear, high-fidelity audio performance
• 97 dB sensitivity for efficient amplifier operation
• 6W transformer for 70V/100V distributed audio systems
• 70V and 100V transformer taps
• Integrated dog-ear mounting system for blind installation
• Contemporary sculpted grille design
• Designed for commercial indoor audio applications
• 60 Hz–18 kHz frequency response
• 8-ohm speaker impedance
• White finish
• 5-year limited warranty

Applications

The JBL Professional 8128 is designed for indoor commercial audio installations and can be used in:

• Offices and corporate facilities
• Retail stores and shopping environments
• Restaurants and hospitality spaces
• Schools and educational facilities
• Commercial buildings
• Public facilities
• Background music systems
• Paging and announcement systems
• 70V/100V distributed audio installations

What’s Included

• 4 × JBL Professional 8128 8-Inch Full-Range In-Ceiling Loudspeakers
• Sculpted Grilles

Technical Specifications

Specification	Details
Brand	JBL Professional
Model	8128
Series	8100 Series
Product Type	In-Ceiling Loudspeaker
Speaker Size	8 inches
Speaker Type	Full-Range
Impedance	8 Ohms
Sensitivity	97 dB
Frequency Response	60 Hz–18 kHz
Transformer	6W
Distributed Audio	70V / 100V
Mount Type	In-Ceiling
Installation	Dog-Ear / Blind Mount
Wireless	No
Color	White
Indoor/Outdoor	Indoor
Depth	4.10 inches
Height	11.30 inches
Width	11.30 inches
Diameter	11.30 inches
Weight	3 lb
Warranty	5-Year Limited Warranty
Manufacturer	Harman International Industries, Inc.
Manufacturer Part Number	8128
Country of Origin	China*
UPC	50036904667

*Country of origin is subject to change.

Why Choose the JBL 8128?

The JBL Professional 8128 provides a practical combination of audio quality, installation convenience, and power efficiency for commercial sound applications. Its high-sensitivity 8-inch driver helps deliver effective sound output with minimal amplifier power, while the 70V/100V transformer makes it suitable for distributed commercial audio systems.

With its clean white grille, compact in-ceiling design, and front-access dog-ear mounting system, the JBL 8128 is well suited for installations where both reliable performance and a professional appearance are important.