| Maximum Recommended Amplifier Power | 500 Watts (RMS) |
| Impedance | 8 Ohms |
| Sensitivity (2.83V @ 1m) | 96dB |
| Frequency Response | 45Hz – 50kHz |
| Low Frequency-Extension | 32Hz (–10dB) |
| Crossover Frequencies | 150Hz, 700Hz, 20kHz |
| Ultrahigh-Frequency Driver | 1" (25mm) Pure-beryllium compression driver (045Be-1) with 0.35"-throat Bi-Radial® horn |
| High-Frequency Driver | 4" (100mm) Pure-beryllium compression driver (476Be) with 1.5"-throat Bi-Radial® horn |
| Low-Frequency Driver | Dual 15" (380mm) Aquaplas™-coated, pulp-cone woofer (1501AL) with 4" edge-wound voice coil and EPDM rubber surround, and utilizing Alnico magnet |
| Horn Directivity (horizontal x vertical) | High Frequency : 100º x 60º
Ultra-High Frequency : 60º x 30º |
Dimensions
(H x W x D) | 43-2/3" x 38" x 18.5" (1109mm x 965mm x 469mm) (incl. feet , not spikes) |
| Weight | 302lb (137kg) without grille
313lb (142kg) with grille
|
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发表于 2010-1-29 17:58:54
发表于 2010-1-29 19:29:55
