Nominal Specifications
| Nominal Diameter |
100 mm (4 in) |
| Overall Diameter |
100.7 mm (3.96 in) |
| Bolt Circle Diameter |
81.5 mm (3.2 in) |
| Baffle Cutout Diameter |
93.5 mm (3.68 in) |
| Depth |
50 mm (2 in) |
| Flange and Gasket Thickness |
1.5 mm (0.3 in) |
| Net Weight |
260 g (0.6 lb) |
Shipping Box
(Single Carton Box - 8 units) |
302 x 275 x 186 mm
(11.89 x 10.82 x 7.32 in) |
| Shipping Weight (8 units) |
3.1 kg (6.83 lb) |
Technical Parameters
| Nominal Impedance |
8 Ohm |
| Minimum Impedance |
7 Ohm |
| AES Power Handling (1) |
30 W |
| Maximum Power Handling (2) |
60 W |
| Sensitivity (1W/1m) |
91 dB |
| Frequency Range |
90÷20000 Hz |
| Voice Coil Diameter |
19 mm (0.75 in) |
| Winding Material |
Al |
| Former Material |
Kapton |
| Winding Depth |
6.8 mm (0.27 in) |
| Magnetic Gap Depth |
4 mm (0.16 in) |
| Flux Density |
1.4 T |
| Magnet |
Neodymium Ring |
| Basket Material |
Steel |
| Demodulation |
No |
| Cone Surround (3) |
Half Roll |
| NET Air Volume filled by Loudspeaker |
0.075 dm^3 (0.003 ft^3) |
| Spider Profile |
1x constant height waves |
|
Thiele and small parameters
| Fs |
100 Hz |
| Re |
6.5 Ohm |
| Qes |
0.70 |
| Qms |
4.9 |
| Qts |
0.60 |
| Vas |
2 dm^3 (0.07 ft^3) |
| Sd |
48 cm^2 (7.44 in^2) |
| Xmax (4) |
2.73 mm |
| Xdamage (5) |
6.8 mm |
| Mms |
4.2 g |
| Bl |
4.8 N/A |
| Le |
0.18 mH |
| Mmd |
3.9 g |
| Cms |
0.60 mm/N |
| Rms |
0.5 kg/s |
| Eta Zero |
0.25 % |
| EBP |
143 Hz |
Notes:
| Packaged and sold in multiples of 8 units |
| (1) 2 Hours Test According to AES 2-1984 Rev. 2003 |
| (2) Maximum power is defined as 3dB greater than nominal power. |
| (3) NBR (Rubber) |
| (4) Xmax= [(winding depth - magnetic gap depth)/2] + (magnetic gap depth/3) |
| (5) Maximum excursion before permanent damage |
|
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