Nominal Specifications
Nominal Diameter |
250 mm (10 in) |
Overall Diameter |
261 mm (10.28 in) |
Bolt Circle Diameter |
246 mm (9.69 in) |
Baffle Cutout Diameter |
230 mm (9.06 in) |
Depth |
110 mm (4.33 in) |
Flange and Gasket Thickness |
12 mm (0.47 in) |
Net Weight |
2.55 kg (5.6 lb) |
Shipping Box (Single Carton Box) |
282 x 280 x 140 mm (11.1 x 11.0 x 5.5 in) |
Shipping Weight |
3.1 kg (6.8 lb) |
Technical Parameters
Nominal Impedance |
8 Ohm |
Minimum Impedance |
6.4 Ohm |
AES Power Handling (1) |
300 W |
Maximum Power Handling (2) |
600 W |
Sensitivity (1W/1m) |
96 dB |
Frequency Range |
50÷4000 Hz |
Voice Coil Diameter |
65 mm (2.56 in) |
Winding Material |
Al |
Former Material |
Glass Fiber |
Winding Depth |
17.4 mm (0.69 in) |
Magnetic Gap Depth |
8 mm (0.31 in) |
Flux Density |
1.2 T |
Magnet |
Neodymium Slug |
Basket Material |
Aluminum |
Demodulation |
No |
Cone Surround (3) |
Triple Roll |
NET Air Volume filled by Loudspeaker |
1.3 dm^3 (0.046 ft^3) |
Spider Profile |
1x variable height waves |
|
Thiele and small parameters
Fs |
48 Hz |
Re |
5.3 Ohm |
Qes |
0.31 |
Qms |
4.6 |
Qts |
0.29 |
Vas |
52.7 dm^3 (1.86 ft^3) |
Sd |
347 cm^2 (53.71 in^2) |
Xmax (4) |
7.37 mm |
Xdamage (5) |
17 mm |
Mms |
35.0 g |
Bl |
13.5 N/A |
Le |
0.57 mH |
Mmd |
27.7 g |
Cms |
0.31 mm/N |
Rms |
2.3 kg/s |
Eta Zero |
1.84 % |
EBP |
155 Hz |
PART NUMBER (P/N)
Push Terminals - 8 Ohm Version |
02504280 |
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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