Nominal Specifications
| Nominal Diameter |
200 mm (8 in) |
| Overall Diameter |
209.2 mm (8.24 in) |
| Bolt Circle Diameter |
196.9 mm (7.75 in) |
| Baffle Cutout Diameter |
178 mm (7.01 in) |
| Depth |
89 mm (3.50 in) |
| Flange and Gasket Thickness |
8 mm (0.31 in) |
| Net Weight |
2.2 kg (4.7 lb) |
Shipping Box
(Single Carton Box) |
227 x 224 x 113 mm
(8.9 x 8.8 x 4.4 in) |
| Shipping Weight |
3 kg (6.6 lb) |
Technical Parameters
| Nominal Impedance |
4 Ohm |
| Minimum Impedance |
3.6 Ohm |
| AES Power Handling (1) |
130 W |
| Maximum Power Handling (2) |
260 W |
| Sensitivity (1W/1m) |
95 dB |
| Frequency Range |
60÷5000 Hz |
| Voice Coil Diameter |
37 mm (1.46 in) |
| Winding Material |
Al |
| Former Material |
Kapton |
| Winding Depth |
11.9 mm (0.47 in) |
| Magnetic Gap Depth |
8 mm (0.31 in) |
| Flux Density |
1 T |
| Magnet |
Ferrite Ring |
| Basket Material |
Steel |
| Demodulation |
No |
| Cone Surround (3) |
Triple Roll |
| NET Air Volume filled by Loudspeaker |
0.6 dm^3 (0.021 ft^3) |
| Spider Profile |
1x constant height waves |
|
Thiele and small parameters
| Fs |
80 Hz |
| Re |
3 Ohm |
| Qes |
0.47 |
| Qms |
8.7 |
| Qts |
0.45 |
| Vas |
15.8 dm^3 (0.56 ft^3) |
| Sd |
209 cm^2 (32.44 in^2) |
| Xmax (4) |
4.62 mm |
| Xdamage (5) |
10.4 mm |
| Mms |
15.3 g |
| Bl |
7 N/A |
| Le |
0.25 mH |
| Mmd |
11.9 g |
| Cms |
0.26 mm/N |
| Rms |
0.9 kg/s |
| Eta Zero |
1.67 % |
| EBP |
170 Hz |
PART NUMBER (P/N)
| Faston Terminals - 4 Ohm Version |
02004056 |
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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