BOSCH LBB 1925/10 Plena System Pre-Amplifier
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BOSCH LC2-PC30G6-4 Prosound Ceiling Speakers
د.إ 599.00 د.إ 582.00
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Prosound Ceiling Speakers Product Features 4-inch coaxial two-way Waveguide coupled Ti tweeter Full bandwidth overload protection Front baffle wattage tap…
Prosound Ceiling Speakers
Product Features
- 4-inch coaxial two-way
- Waveguide coupled Ti tweeter
- Full bandwidth overload protection
- Front baffle wattage tap adjustment
- BS 5839-8 and EN 60849 compliant
Technical Specification
| Dimensions (depth x diam.) | 6.9 in x 7.1 in (176 mm x 181 mm) |
| Bezel diameter | 8.3 in (210 mm) |
| Weight | 6 lb (2.7 kg) |
| Cabinet construction | Steel enclosure and UL94V-0 rated baffle and bezel |
| LF transducer | 4 in (100 mm) high-compliance driver (weatherized cone) |
| HF transducer | 0.75 in (19 mm) Ti-coated dome |
| Mounting system | Integrated 3-point toggle anchors |
| Available colors | White (paintable) |
| Grille construction | Powder–coated steel |
| Acoustic design | Ported cabinet, two-way design, internally damped, w/passive crossover |
| Frequency response | 65 Hz–20 kHz |
| Power handling (@ 8Ω) | 50 W (with overload protection) |
| Coverage pattern | 130° conical |
| Sensitivity (SPL 1 W/1 m) | 86 dB |
| Input configuration | 8Ω; 70V/100V |
| 70V/100V power taps | 1.8 (70V only)/3.7/7.5/15/30 W |
| Included accessories | Tile bridge, mounting ring |
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