Product Description
High Output Indoor/Outdoor Background/Foreground Speaker
The Control® 28-1 is a two-way 8” speaker with rich sonic character, wide coverage, consistent coverage, versatile mounting, and a contemporary high-design look that fits into a wide range of decors, This makes Control 28-1 an excellent choice for a wide variety of applications, including retail stores, restaurants, health clubs, theme parks, educational facilities, hospitality, music cafes, leisure venues, and anywhere where a top quality high-output indoor/outdoor foreground/background music (and/or paging) speaker is required.
Specification
| Brand | JBL Professional |
| Model | Control 28-1 |
| Type | 2-Way High-Output Indoor/Outdoor Surface-Mount Loudspeaker |
| LF Driver | 200 mm (8") woven-fiberglass cone woofer |
| HF Driver | 25 mm (1") PEI diaphragm tweeter |
| Frequency Range (-10 dB) | 45 Hz – 20 kHz |
| Frequency Response (±3 dB) | 62 Hz – 16 kHz |
| Power Rating | 120 W Continuous / 240 W Program |
| Peak Power | 480 W |
| Sensitivity | 91 dB, 1 W/1 m |
| Maximum SPL | 112 dB average / 118 dB peak |
| Coverage | 100° H × 100° V |
| Directivity Factor (Q) | 7.3 |
| Directivity Index (DI) | 8.3 dB |
| Nominal Impedance | 8 Ω |
| Transformer Taps – 70V | 60 / 30 / 15 / 7.5 W |
| Transformer Taps – 100V | 60 / 30 / 15 W |
| Crossover | 2nd-order low-pass, 1st-order high-pass + conjugate shaping |
| Enclosure | High-Impact Polystyrene (HIPS), 10% glass-filled |
| Environmental Rating | IP44; up to IP55 with optional WeatherMax™ grille and panel cover |
| Mounting | InvisiBall® wall-mounting system |
| Dimensions (H × W × D) | 386 × 282 × 219 mm |
| Depth with InvisiBall Bracket | 277 mm |
| Net Weight | 6.8 kg each |
| Colours | Black RAL9004 / White RAL9016 |