The 8128 is a 8-inch, full-range, cost-effective loudspeaker for commercial applications. The 8128 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 back can for installation.
Product Description
Specifications
| Brand | JBL Professional |
| Model | 8128 |
| Product Type | Full-Range In-Ceiling Loudspeaker |
| Driver | 8 in (200 mm) Full-Range Driver |
| Frequency Range | 50 Hz – 16 kHz |
| Coverage Angle | 90° Conical |
| Sensitivity | 97 dB (1 kHz–8 kHz) |
| Nominal Impedance | 8 Ω |
| Power Rating | 25 W |
| Transformer Taps | 6 W, 3 W, 1.5 W; 0.75 W at 70V only |
| Maximum SPL | 105 dB @ 1 m, top 70V/100V tap |
| Input Connection | Bare wires |
| Dimensions (Diameter × Depth) | 287 × 105 mm |
| Ceiling Cutout | 260 mm diameter |
| Weight | 1.4 kg |
| Backcan | No – Open-back design |
| Baffle/Rim | Plastic |
| Color | White |
| Included Accessory | Sculpted Grille |
| Optional Accessories | MTC-8128C C-Ring, MTC-Rail Tile Rails |
| Plenum Usage | Not intended for return-air plenums |