اسپیکر سقفی جی بی ال (JBL) مدل کنترل Control 24CT Micro Plus
Background Music Ceiling Loudspeaker
The Control 24CT MicroPlus is a compact in-ceiling speaker, providing full, high quality sound for background music and music-plus-paging systems.
FEATURES
- Extremely wide 150° coverage.
- Smooth frequency response.
- Advanced crossover network provides very even coverage throughout listening area.
- Components:
۱۱۵ mm (4.5 in) woofer, injection molded graphite cone with butyl rubber surround.
۱۲ mm (.5 in) polycarbonate tweeter for extended response. - Includes 25 W multi-tap transformer for 70 V/100 V systems.
- Shallow 105 mm (4.1 inch) depth from back of baffle.
- Packaged with grille, backcan and tile rails for fast installation and easy dealer stocking.
SPECIFICATIONS
| Frequency Range | ۸۰ Hz – ۲۵ kHz | |
| Power Capacity | ۳۰ W Continuous Program Power; 15 W Continuous Pink Noise | |
| Transformer Taps | ۷۰ V: 25 W, 12 W, 6 W taps ۱۰۰ V: 25 W, 12 W taps |
|
| Nominal Sensitivity | ۸۵ dB SPL @ 1 m (3.3 ft) | |
| Crossover Frequency | ۳٫۵ kHz, 3rd order low-pass plus 3rd order high-pass with conjugate | |
| Rated Maximum SPL | ۹۹ dB @ 1 m (3.3 ft), 25 W tap | |
| Low Frequency | ۱۱۵ mm (4.5 in) IMG (injection molded graphite), 24 mm (1 in) voice coil | |
| High Frequency | ۱۲ mm (0.5 in) polycarbonate |