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Key Features
Premium Commercial Sound, Minimal Effort
When outfitting a commercial space, you need audio that sounds fantastic but doesn’t require a massive power footprint. The JBL 8128 features a highly sensitive 8-inch driver that pushes 97 dB, ensuring you get maximum sound levels while drawing minimal amplifier power. Its wide 50Hz–16kHz frequency range delivers crisp vocals and full-bodied background music, while the 90° conical dispersion provides a room-filling sonic experience that eliminates acoustic “dead spots” in your venue.
Fast, Tool-Friendly Installation
Time is money on a job site. The 8128 is designed with integrated “dog-ears” that facilitate incredibly fast and easy blind-mount installations right into your ceiling tiles or drywall.
Because of its open-back design, it is exceptionally lightweight and perfect for any application not requiring an in-ceiling backcan. It comes ready for distributed audio lines with built-in transformer taps (6W, 3W, 1.5W, and 0.75W at 70V), making it universally compatible with high-impedance commercial amplifiers.
Key Features
Technical Specifications
| Specification | Details |
| Driver Size | 8-inch (200 mm) Full-Range Driver |
| Frequency Range | 50 Hz – 16 kHz (-10dB) |
| Sensitivity | 97 dB (1W, 1m) |
| Coverage Angle | 90° Conical |
| Transformer Taps | 6W, 3W, 1.5W (0.75W at 70V only) |
| Nominal Impedance | 8 ohms (Direct) |
| Maximum Peak SPL | 105 dB SPL |
| Dimensions | 11.3″ Diameter x 4.1″ Depth (287mm x 105mm) |
| Ceiling Cutout | 10.1″ (260 mm) Diameter |
| Weight | 3.0 lbs (1.4 kg) per speaker |
| Design Type | Open-back (Not for use in return air plenums) |
Note: This package includes four (4) JBL 8128 speakers and four (4) sculpted white grilles. Optional C-rings and tile rails are sold separately.
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Product Overview
Upgrade your commercial space’s audio with the JBL 8128 8-inch Full-Range In-Ceiling Loudspeaker (4-Pack) . Designed for basic commercial sound systems, this highly efficient, open-back speaker delivers legendary JBL clarity at an exceptional value.
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