Nominal Specifications
| Nominal Diameter |
80 mm (3 in) |
| Overall Diameter |
105.6/81 mm (4.16/3.19 in) |
| Bolt Circle Diameter |
92 mm (3.62 in) |
| Baffle Cutout Diameter |
73.6 mm (2.90 in) |
| Depth |
39.7 mm (1.56 in) |
| Flange and Gasket Thickness |
4.7 mm (0.19 in) |
| Net Weight |
150 g (0.5 lb) |
Shipping Box
(Single Carton Box - 36 units) |
285 x 285 x 255 mm
(11.2 x 11.2 x 10.0 in) |
| Shipping Weight (36 units) |
6.8 kg (15.0 lb) |
Technical Parameters
| Nominal Impedance |
8 Ohm |
| Minimum Impedance |
6.4 Ohm |
| AES Power Handling (1) |
20 W |
| Maximum Power Handling (2) |
40 W |
| Sensitivity (1W/1m) |
90 dB |
| Frequency Range |
100÷20000 Hz |
| Voice Coil Diameter |
19 mm (0.75 in) |
| Winding Material |
Al |
| Former Material |
Kapton |
| Winding Depth |
5 mm (0.20 in) |
| Magnetic Gap Depth |
3 mm (0.12 in) |
| Flux Density |
1.2 T |
| Magnet |
Neodymium Ring |
| Basket Material |
Steel |
| Demodulation |
No |
| Cone Surround (3) |
Half Roll |
| NET Air Volume filled by Loudspeaker |
0.040 dm^3 (0.001 ft^3) |
| Spider Profile |
1x constant height waves |
|
Thiele and small parameters
| Fs |
150 Hz |
| Re |
6.2 Ohm |
| Qes |
1.10 |
| Qms |
2.8 |
| Qts |
0.79 |
| Vas |
0.9 dm^3 (0.03 ft^3) |
| Sd |
33 cm^2 (5.12 in^2) |
| Xmax (4) |
2.00 mm |
| Xdamage (5) |
7.9 mm |
| Mms |
1.9 g |
| Bl |
3.3 N/A |
| Le |
0.12 mH |
| Mmd |
1.7 g |
| Cms |
0.59 mm/N |
| Rms |
0.6 kg/s |
| Eta Zero |
0.29 % |
| EBP |
136 Hz |
PART NUMBER (P/N)
| Faston Terminals - 8 Ohm Version |
00804346 |
Notes:
| Packaged and sold in multiples of 36 units |
| (1) 2 Hours Test According to AES 2-1984 Rev. 2003 |
| (2) Maximum power is defined as 3dB greater than nominal power. |
| (3) Treated Polycotton |
| (4) Xmax= [(winding depth - magnetic gap depth)/2] + (magnetic gap depth/3) |
| (5) Maximum excursion before permanent damage |
|
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