Product Description
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.
Specifications
| Brand | JBL Professional |
| Model | 8124 |
| Product Type | Full-Range In-Ceiling Loudspeaker |
| Driver | 4 in (100 mm) Full-Range Driver |
| Frequency Range (-10 dB) | 60 Hz – 18 kHz |
| Coverage Angle | 130° Conical |
| Sensitivity | 93 dB (1 kHz–8 kHz, 1W/1m) |
| Nominal Impedance | 8 Ω |
| Driver Power Capacity | 20 W |
| Transformer Taps | 6 W, 3 W, 1.5 W; 0.75 W at 70V only |
| Maximum SPL | 101 dB @ 1 m, top 70V/100V tap |
| Input Connection | Bare wires |
| Dimensions (Diameter × Depth) | 206 × 89 mm |
| Ceiling Cutout | 175 mm diameter |
| Weight | 1.2 kg |
| Backcan | No – Open-back design |
| Baffle/Rim | Plastic |
| Color | White |
| Included Accessory | Sculpted grille |
| Optional Accessories | MTC-8124C C-ring, MTC-Rail tile rails |
| Plenum Usage | Not intended for return-air plenums |