Technical Parameters
| Nominal Impedance |
8 Ohm |
| Minimum Impedance |
5.8 Ohm |
| AES Power above 0.9 kHz (1) |
70 W |
| AES Power above 0.65 kHz |
50 W |
| Maximum Power above 0.9 kHz (2) |
140 W |
| Maximum Power above 0.65 kHz |
100 W |
| Minimum Crossover Frequency (3) |
0.9 kHz |
| Sensitivity (1W/1m) (4) |
109 dB |
| Frequency Range |
0.5÷18 kHz |
| Voice Coil Diameter |
74 mm (2.91 in) |
| Winding Material |
Al |
| Former Material |
Kapton |
| Diaphragm Material |
Titanium |
| Diaphragm Shape |
Dome |
| Winding Depth |
2.35 mm (0.09 in) |
| Magnetic Gap Depth |
2.8 mm (0.11 in) |
| Flux Density |
1.8 T |
| Magnet |
Neodymium Slug Crown |
| Re |
5.6 Ohm |
| Phase Plug Design |
Annular |
| Exit Angle (5) |
24° Conical |
| NET Air Volume filled by HF Driver |
1.10 dm^3 (0.039 ft^3) |
|
Nominal Specifications
| Throat Diameter |
50.8 mm (2 in) |
| Overall Diameter |
130.5 mm (5.14 in) |
| 90° Mounting Holes Diameter (4xM6) |
102 mm (4.02 in) |
| Depth |
95 mm (3.74 in) |
| Net Weight |
3.2 kg (7.1 lb) |
Shipping Box
(Single carton box) |
185 x 170 x 122 mm
(7.3 x 6.7 x 4.8 in) |
| Shipping Weight |
3.4 kg (7.5 lb) |
Part Number (P/N)
| Push Terminals - 8 Ohm Version |
00743961 |
Notes:
| Driver mounted on a 2” 90° x 40° Horn |
| (1) 2 Hours Test According to AES 2-1984 Rev. 2003 |
| (2) Maximum power is defined as 3dB greater than nominal power. |
| (3) 12 dB/oct or higher slope high-pass filter |
| (4) Averaged within the frequency range |
| (5) The phase plug is recessed from the driver's exit which is at the end of a conical adaptation horn. |
|
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