Nominal Specifications
| Nominal Diameter |
200 mm (8 in) |
| Overall Diameter |
209 mm (8.23 in) |
| Bolt Circle Diameter |
197.5 mm (7.78 in) |
| Baffle Cutout Diameter |
183 mm (7.20 in) |
| Depth |
95 mm (3.74 in) |
| Flange and Gasket Thickness |
7 mm (0.28 in) |
| Net Weight |
3.04 kg (6.7 lb) |
Shipping Box
(Single Carton Box) |
227 x 224 x 113 mm
(8.93 x 8.81 x 4.44 in) |
| Shipping Weight |
3.2 kg (7.1 lb) |
Technical Parameters
| Nominal Impedance |
4 Ohm |
| Minimum Impedance |
3.8 Ohm |
| AES Power Handling (1) |
250 W |
| Maximum Power Handling (2) |
500 W |
| Sensitivity (1W/1m) |
93 dB |
| Frequency Range |
80÷5000 Hz |
| Voice Coil Diameter |
52 mm (2.05 in) |
| Winding Material |
Al |
| Former Material |
Glass Fiber |
| Winding Depth |
13.6 mm (0.54 in) |
| Magnetic Gap Depth |
8 mm (0.31 in) |
| Flux Density |
1.1 T |
| Magnet |
Ferrite Ring |
| Basket Material |
Steel |
| Demodulation |
No |
| Cone Surround (3) |
Triple Roll |
| NET Air Volume filled by Loudspeaker |
0.7 dm^3 (0.025 ft^3) |
| Spider Profile |
1x variable height waves |
|
Thiele and small parameters
| Fs |
70 Hz |
| Re |
3.3 Ohm |
| Qes |
0.43 |
| Qms |
11.1 |
| Qts |
0.41 |
| Vas |
14.0 dm^3 (0.49 ft^3) |
| Sd |
223 cm^2 (34.57 in^2) |
| Xmax (4) |
5.47 mm |
| Xdamage (5) |
11.6 mm |
| Mms |
25.7 g |
| Bl |
9.7 N/A |
| Le |
0.36 mH |
| Mmd |
21.9 g |
| Cms |
0.20 mm/N |
| Rms |
1.0 kg/s |
| Eta Zero |
1.17 % |
| EBP |
163 Hz |
PART NUMBER (P/N)
| Faston Terminals - 4 Ohm Version |
02004351 |
Notes:
| (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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