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 |
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 (5.51 lb) |
Shipping Box |
185x170x122 mm (7.28×6.69×4.8 in) |
Shipping Weight | 2.65 Kg (5.84 lb) |
Part Number (P/N)
Faston Terminals – 8 Ohm Version | 00444112 |
Notes:
(1) Test made for 2 hours with Pink Noise signal (6 dB Crest Factor) from minimum crossover frequency. Power calculated on rated minimum impedance. Driver mounted on aluminium horn. |
(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 |