JBL 揚聲器 美國 JBL AC2215/95 JBLAC221595 jbl-ac2215-95 二路有源音箱 揚聲器
JBL AC2215/95 |
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| Specifications : | |
| Frequency Range | 42 Hz - 19 kHz (-10 dB) |
| Frequency Response | 50 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 | 4th order (24 dB/oct) Linkwitz-Riley HP & LP, 2.2 kHz |
| Transducer Power Rating (AES) | LF: 275 W (1100 W peak), 2 hrs 250 W (1000 W peak), 100 hrs HF: 30 W (120 W peak), 2 hrs |
| Long-Term System Power Rating (IEC) | Passive mode: 250 W (1000 W peak), 100 hrs |
| Maximum SPL | Bi-amp mode: LF: 121 dB-SPL cont avg (127 dB peak) HF: 127 dB-SPL cont avg (133 dB peak) Passive mode: 121 dB-SPL cont avg (127 dB peak) |
| System Sensitivity | Passive mode: 97 dB SPL (1W @ 1m) |
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