Nominal Specifications
| Nominal Diameter |
300 mm (12 in) |
| Overall Diameter |
316 mm (12.44 in) |
| Bolt Circle Diameter |
298.5 mm (11.75 in) |
| Baffle Cutout Diameter |
282.5 mm (11.12 in) |
| Depth |
155.75 mm (6.13 in) |
| Flange and Gasket Thickness |
12.45 mm (0.49 in) |
| Net Weight |
5.6 kg (12.32 lb) |
Shipping Box
(Single Carton Box) |
350 x 350 x 200 mm
(13.8 x 13.8 x 7.9 in) |
| Shipping Weight |
6.2 kg (13.64 lb) |
Technical Parameters
| Nominal Impedance |
8 Ohm |
| Minimum Impedance |
7.1 Ohm |
| AES Power Handling (1) |
700 W |
| Maximum Power Handling (2) |
1400 W |
| Sensitivity (1W/1m) |
97 dB |
| Frequency Range |
50÷3150 Hz |
| Voice Coil Diameter |
100 mm (4 in) |
| Winding Material |
Cu |
| Former Material |
Glass Fiber |
| Winding Depth |
23 mm (0.9 in) |
| Magnetic Gap Depth |
12 mm (0.47 in) |
| Flux Density |
1.3 T |
|
Thiele and small parameters
| Fs |
48 Hz |
| Re |
5.4 Ohm |
| Qes |
0.22 |
| Qms |
9.62 |
| Qts |
0.22 |
| Vas |
41.3 dm^3 (1.46 ft^3) |
| Sd |
520 cm^2 (80.6 in^2) |
| Xmax (3) |
9.50 mm |
| Xdamage (4) |
16 mm |
| Mms |
102 g |
| Bl |
27.2 N/A |
| Le |
1.5 mH |
| Mmd |
96.1 g |
| Cms |
0.12 mm/N |
| Rms |
3.24 kg/s |
| Eta Zero |
2 % |
Notes:
| (1) 2 Hours Test According to AES 2-1984 Rev. 2003 |
| (2) Maximum power is defined as 3dB greater than nominal power. |
| (3) Xmax= [(winding depth - magnetic gap depth)/2] + (magnetic gap depth/3) |
| (4) Maximum excursion before permanent damage |
|
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