JBL 美國 JBL AC2215/00 JBLAC221500 jbl-ac2215-00 有源音箱 揚聲器
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JBL AC2215/00
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| AC2215/00 is a compact 2-way fullrange loudspeaker system comprised of one 380 mm (15 in) low frequency driver and one 38 mm (1.5 in) exit/ 44 mm (1.75 in) voice-coil compression driver. The PT Progressive Transition waveguide provides wide 100° by 100° coverage. High-slope passive crossovers minimize band overlap. |
| Features : |
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100° x 100° Coverage. |
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PT Progressive Transition Waveguide for good pattern control with low distortion |
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Bi-Amp/Passive Switchable. |
| • |
Optional U-Bracket for easy installation |
| Specifications : |
| Frequency Range |
42 Hz - 19 kHz (-10 dB) |
| Frequency Response |
50 Hz - 17 kHz ( ± 3 dB) |
| Coverage Pattern |
100°x 100° |
| Directivity Factor (Q) |
7.1 |
| Directivity Index (DI) |
8.5 dB |
| Crossover Modes |
Bi-amp/Passive switchable |
| Transducer Power Rating (AES) |
LF: 275 W (1100 W peak), 2 hrs
250 W (1000 W peak), 100 hrs
HF: 50 W (200 W peak), 2 hrs |
| Maximum SPL |
Bi-amp mode:
LF: 121 dB-SPL cont avg (127 dB peak)
HF: 126 dB-SPL cont avg (132 dB peak)
Passive mode:
121 dB-SPL cont avg (127 dB peak) |
| System Sensitivity (1W @ 1m) |
Passive mode: 97 dB SPL |
| Nominal Impedance |
8 ohms |
| Dimensions (H x W x D) |
637 x 422 x 504 mm
(25.1 x 16.6 x 19.9 in) |
| Net Weight |
25.0 kg (55 lb) |
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