JBL 美国 JBL AC2212/95 JBLAC221295 jbl-ac2212-95 全频扬声器系统

JBL AC2212/95

AC2212/95 is a compact 2-way full-range loudspeaker system comprised of one 300 mm (12 in) low frequency driver and one 25 mm (1 in) voice-coil compression driver. Features : • 90° x 50° Coverage. • PT™ Progressive Transition™ Waveguide for good pattern control with low distortion. • Bi-Amp / Passive Switchable. • Optional U-Bracket Model MTU-4. • Optional planar array frame kit PAF-2K 3-wide array with ASB6118 subwoofer center. See Array Guide. • For fixed installation applications requiring a compact cabinet, such as lecture halls, corporate learning centers, small performing arts facilities, theatrical sound design, auditoriums, sports facilities, themed entertainment venues and in delay / fill locations of larger systems. Specifications : Frequency Range 50 Hz - 19 kHz (-10 dB) Frequency Response 55 Hz - 17 kHz ( ± 3 dB) Coverage Pattern 90°x 50° Directivity Factor (Q) 8.9 Directivity Index (DI) 9.5 dB Crossover Modes Bi-amp/Passive switchable Passive Crossover Slopes 3rd order (18 dB/oct) Butterworth HP & LP, 1700 Hz Transducer Power Rating (AES) LF: 300 W (1100 W peak), 2 hrs  250 W (1000 W peak), 100 hrs  HF: 30 W (120 W peak), 2hrs Long-Term System Power Rating (IEC) Passive mode: 250 W (1000 W peak), 100 hrs Maximum SPL Bi-amp mode:  LF: 120 dB-SPL cont avg  (126 dB peak)  HF: 127 dB-SPL cont avg  (133 dB peak)  Passive mode:  120 dB-SPL cont avg  (126 dB peak) System Sensitivity Passive mode: 95 dB SPL (1W @ 1m)

 

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