| Model | PD743i |
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| Frequency Range (-10dB) | 200 Hz to 19.5 kHz |
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| Frequency Response (±3 dB) | 230 Hz - 18.5 kHz |
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| Coverage Pattern | 40° x 30° |
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| Directivity Index (DI) | 16 dB |
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| System Sensitivity (1w @ 1m) | Passive Mid-High: 110 dB SPL |
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| Maximum Peak SPL | MHF - 142 dB Peak Passive Mode |
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| Transducer Power Rating (AES) | MHF - 400 W (1600 W Peak) |
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| Crossover Frequencies | 1.2 kHz |
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| DSP | Custom DSP for Crown ITHD and IT4x3500HD amplifiers |
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| MF Driver | 2 x JBL CMCD-82H midrange driver with 200 mm (8 in) diameterDifferential Drive dual 75 mm (3 in) voice coil |
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| HF Driver | 2 x JBL 2432H, 38 mm (1.5 in) exit compression driver, 75 mm (3 in) voice coil |
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| Nominal Impedance | MF: 4 ohms HF: 16 ohms |
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| Enclosure | Trapezoidal with Rectangular sides, combination of 18 mm and 16 mm (5/8 in) exterior grade birch plywood |
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| Enclosure WRC/WRX Version | For direct exposure or extreme environments, berglassed with stainless steel hardware |
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| Grille | Black powder coated zinc treated 14 gauge perforated steel with black foam backing |
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| Grille WRC/WRX Version | Three layer grille assy consisting of 16-gauge powder coated S.S., backed with O.C. foam and S.S. mesh |
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| Input Connector | NL4 for bi-amp operation |
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| Input Connectors WRC/WRX Version |
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