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 |
217 mm (8.54 in) |
| Flange and Gasket Thickness |
14 mm (0.55 in) |
| Net Weight |
11.8 kg (25.9 lb) |
Shipping Box
(Single Carton Box) |
422 x 417 x 264 mm
(16.6 x 16.4 x 10.4 in) |
| Shipping Weight |
13.5 kg (29.8 lb) |
Technical Parameters
| Nominal Impedance |
4 Ohm |
| Minimum Impedance |
4.4 Ohm |
| AES Power Handling (1) |
1400 W |
| Maximum Power Handling (2) |
2800 W |
| Sensitivity (1W/1m) |
96 dB |
| Frequency Range |
40÷2500 Hz |
| Voice Coil Diameter |
100 mm (4 in) |
| Winding Material |
Cu |
| Former Material |
Glass Fiber |
| Winding Depth |
31 mm (1.22 in) |
| Magnetic Gap Depth |
15.5 mm (0.61 in) |
| Flux Density |
0.98 T |
| Magnet |
Neodymium Slug Crown |
| Basket Material |
Aluminum |
| Demodulation |
Triple Al Dem. Ring |
| Cone Surround (3) |
Triple Roll |
| NET Air Volume filled by Loudspeaker |
6 dm^3 (0.212 ft^3) |
| Spider Profile |
2x non-adjacent symmetrical constant height waves |
|
Thiele and small parameters
| Fs |
38 Hz |
| Re |
3 Ohm |
| Qes |
0.31 |
| Qms |
10.3 |
| Qts |
0.30 |
| Vas |
84.3 dm^3 (2.98 ft^3) |
| Sd |
841 cm^2 (130.36 in^2) |
| Xmax (4) |
12.92 mm |
| Xdamage (5) |
28 mm |
| Mms |
205.4 g |
| Bl |
21.7 N/A |
| Le |
1.25 mH |
| Mmd |
177.8 g |
| Cms |
0.09 mm/N |
| Rms |
4.8 kg/s |
| Eta Zero |
1.44 % |
| EBP |
123 Hz |
PART NUMBER (P/N)
| Push Terminals - 4 Ohm Version |
03804034 |
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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