por Hermes MusicItem#5dbb1d69d599e
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.
- 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.
- Frequency Range: 80 Hz - 20 kHz
- Power Capacity: 80 W Continuous Program Power; 40 W Continuous Pink Noise
- Nominal Sensitivity: 86 dB SPL @ 1 m (3.3 ft)
- Nominal Coverage: Angle 130° conical coverage
- Directivity Factor (Q): 2.4 dB averaged 500 Hz to 4 kHz
- Directivity Index (DI): 3.8 dB averaged 500 Hz to 4 kHz
- Rated Maximum SPL: 102 dB @ 1 m (3.3 ft)
- Nominal Impedance: 16 ohms (Min Z 16.1 ohms @ 320 Hz) (24C)