اسپیکر سقفی جی بی ال (JBL) مدل کنترل Control 24C
Background/ Foreground Ceiling Loudspeakers
The Control 24C is a compact in-ceiling speakers, providing full, high quality sound for background music and music-plus-paging systems.
FEATURES
Coaxially mounted 100 mm (4 in) woofer with butyl rubber surround and 19 mm (.75 in) titanium coated diffraction-loaded tweeter.
- High power, wide frequency response and low distortion for high sound level capability.
- Wide coverage allows fewer speakers, reducing the cost of the installed sound system without
sacrificing performance. - JBL’s exclusive SonicGuard™ overload protection allows higher operational levels and improved
system reliability. - Packaged with grille, backcan and tile rails for fast installation and easy dealer stocking.
SPECIFICATIONS
| Frequency Range | ۸۰ Hz – ۲۰ kHz | |
| Power Capacity | ۸۰ W Continuous Program Power; 40 W Continuous Pink Noise | |
| Nominal Sensitivity | ۸۶ dB SPL @ 1 m (3.3 ft) | |
| Nominal Coverage Angle | ۱۳۰° conical coverage | |
| Directivity Factor (Q) | ۲٫۴ dB averaged 500 Hz to 4 kHz | |
| Directivity Index (DI) | ۳٫۸ dB averaged 500 Hz to 4 kHz | |
| Rated Maximum SPL | ۱۰۲ dB @ 1 m (3.3 ft) | |
| Nominal Impedance | ۱۶ ohms (Min Z 16.1 ohms @ 320 Hz) (24C) |