Nominal Specifications
Nominal Diameter |
380 mm (15 in) |
Overall Diameter |
393 mm (15.47 in) |
Bolt Circle Diameter |
374 mm (14.72 in) |
Baffle Cutout Diameter |
354 mm (13.94 in) |
Depth |
180 mm (7.09 in) |
Flange and Gasket Thickness |
13.1 mm (0.52 in) |
Net Weight |
8.4 kg (18.5 lb) |
Shipping Box (Single Carton Box) |
430 x 427 x 236 mm (16.9 x 16.8 x 9.3 in) |
Shipping Weight |
9.5 kg (20.9 lb) |
Technical Parameters
Nominal Impedance |
8 Ohm |
Minimum Impedance |
6.3 Ohm |
AES Power Handling (1) |
500 W |
Maximum Power Handling (2) |
1000 W |
Sensitivity (1W/1m) |
98 dB |
Frequency Range |
35÷3150 Hz |
Voice Coil Diameter |
77 mm (3 in) |
Winding Material |
Cu |
Former Material |
Glass Fiber |
Winding Depth |
22 mm (0.87 in) |
Magnetic Gap Depth |
10.5 mm (0.41 in) |
Flux Density |
1.2 T |
Magnet |
Ferrite Ring |
Basket Material |
Aluminum |
Demodulation |
No |
Cone Surround (3) |
M-Roll |
NET Air Volume filled by Loudspeaker |
4.1 dm^3 (0.145 ft^3) |
Spider Profile |
1x variable height waves |
|
Thiele and small parameters
Fs |
35 Hz |
Re |
5.1 Ohm |
Qes |
0.27 |
Qms |
10.7 |
Qts |
0.26 |
Vas |
191.8 dm^3 (6.77 ft^3) |
Sd |
847 cm^2 (131.29 in^2) |
Xmax (4) |
9.25 mm |
Xdamage (5) |
16 mm |
Mms |
108.0 g |
Bl |
21 N/A |
Le |
1.4 mH |
Mmd |
80.1 g |
Cms |
0.19 mm/N |
Rms |
2.2 kg/s |
Eta Zero |
2.90 % |
EBP |
130 Hz |
PART NUMBER (P/N)
Push Terminals - 8 Ohm Version |
03804079 |
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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