Technical Parameters
| Nominal Impedance |
8 Ohm |
| Minimum Impedance |
6.8 Ohm |
| AES Power Handling (1) |
70 W |
| Maximum Power Handling (2) |
140 W |
| Minimum Crossover Frequency (3) |
1.3 kHz |
| Sensitivity (1W/1m) (4) |
109 dB |
| Frequency Range |
1.3÷20 kHz |
| Voice Coil Diameter |
44 mm (1.73 in) |
| Winding Material |
Al |
| Former Material |
Kapton |
| Diaphragm Material |
Ketone Polymer |
| Diaphragm Shape |
Annular |
| Winding Depth |
2.3 mm (0.09 in) |
| Magnetic Gap Depth |
2.6 mm (0.10 in) |
| Flux Density |
1.9 T |
| Magnet |
Ferrite Ring |
| Re |
5.4 Ohm |
| Phase Plug Design |
Annular |
| Exit Angle (5) |
Combined Exit |
| NET Air Volume filled by HF Driver |
0.5 dm^3 (0.018 ft^3) |
|
Nominal Specifications
| Throat Diameter |
25.4 mm (1 in) |
| Overall Diameter |
121 mm (4.76 in) |
| 180° Mounting Holes Diameter (2xM6) |
76 mm (2.99 in) |
| Depth |
75.4 mm (2.97 in) |
| Net Weight |
2.5 kg (5.5 lb) |
Shipping Box
(Single carton box) |
185 x 170 x 122 mm
(7.3 x 6.7 x 4.8 in) |
| Shipping Weight |
2.7 kg (5.8 lb) |
Part Number (P/N)
| Faston Terminals - 8 Ohm Version |
00444112 |
Notes:
| Driver mounted on a 1" 50° 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 driver's exit coincides with the end of the phase plug, there is no adaptation throat. |
|
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