Nominal Specifications
Nominal Diameter |
380 mm (15 in) |
Overall Diameter |
418.4/388 mm (16.46/15.28 in) |
Bolt Circle Diameter |
374 mm (14.72 in) |
Baffle Cutout Diameter |
354 mm (13.98 in) |
Depth |
185 mm (7.28 in) |
Flange and Gasket Thickness |
11.5 mm (0.45 in) |
Net Weight |
7.5 kg (16.5 lb) |
Shipping Box (Single Carton Box) |
430 x 427 x 236 mm (16.9 x 16.8 x 9.3 in) |
Shipping Weight |
8.6 kg (19.0 lb) |
Technical Parameters
Nominal Impedance |
8 Ohm |
Minimum Impedance |
6.5 Ohm |
AES Power Handling (1) |
700 W |
Maximum Power Handling (2) |
1400 W |
Sensitivity (1W/1m) |
99 dB |
Frequency Range |
40÷4000 Hz |
Voice Coil Diameter |
77 mm (3 in) |
Winding Material |
Al |
Former Material |
Glass Fiber |
Winding Depth |
23.5 mm (0.93 in) |
Magnetic Gap Depth |
14 mm (0.55 in) |
Flux Density |
1.1 T |
Magnet |
Neodymium Slug Crown |
Basket Material |
Aluminum |
Demodulation |
Aluminum Ring |
Cone Surround (3) |
Triple 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 |
38 Hz |
Re |
5.2 Ohm |
Qes |
0.31 |
Qms |
6.8 |
Qts |
0.30 |
Vas |
159.0 dm^3 (5.62 ft^3) |
Sd |
864 cm^2 (133.92 in^2) |
Xmax (4) |
9.42 mm |
Xdamage (5) |
21.8 mm |
Mms |
115.0 g |
Bl |
21.5 N/A |
Le |
0.64 mH |
Mmd |
86.3 g |
Cms |
0.15 mm/N |
Rms |
4.0 kg/s |
Eta Zero |
2.74 % |
EBP |
123 Hz |
PART NUMBER (P/N)
Push Terminals - 8 Ohm Version |
03803997 |
Notes:
PATENT PENDING |
(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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