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 mm (11.10 in) |
Depth |
142 mm (5.59 in) |
Flange and Gasket Thickness |
12 mm (0.47 in) |
Net Weight |
9.2 kg (20.3 lb) |
Shipping Box (Single Carton Box) |
350 x 346 x 190 mm (13.8 x 13.6 x 7.5 in) |
Shipping Weight |
10 kg (22.0 lb) |
Technical Parameters
Nominal Impedance |
8 Ohm |
Minimum Impedance |
7 Ohm |
AES Power Handling (1) |
700 W |
Maximum Power Handling (2) |
1400 W |
Sensitivity (1W/1m) |
96 dB |
Frequency Range |
45÷3150 Hz |
Voice Coil Diameter |
100 mm (4 in) |
Winding Material |
Al |
Former Material |
Glass Fiber |
Winding Depth |
22 mm (0.87 in) |
Magnetic Gap Depth |
10.5 mm (0.41 in) |
Flux Density |
1.05 T |
Magnet |
Ferrite Ring |
Basket Material |
Aluminum |
Demodulation |
No |
Cone Surround (3) |
M-Roll |
NET Air Volume filled by Loudspeaker |
3.3 dm^3 (0.117 ft^3) |
Spider Profile |
2x non-adjacent symmetrical constant height waves |
|
Thiele and small parameters
Fs |
45 Hz |
Re |
5.5 Ohm |
Qes |
0.35 |
Qms |
9.4 |
Qts |
0.34 |
Vas |
56.5 dm^3 (1.99 ft^3) |
Sd |
531 cm^2 (82.31 in^2) |
Xmax (4) |
9.25 mm |
Xdamage (5) |
21.9 mm |
Mms |
87.2 g |
Bl |
19.8 N/A |
Le |
1.33 mH |
Mmd |
73.4 g |
Cms |
0.14 mm/N |
Rms |
2.6 kg/s |
Eta Zero |
1.44 % |
EBP |
129 Hz |
PART NUMBER (P/N)
Push Terminals - 8 Ohm Version |
03004069 |
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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