NOMINAL SPECIFICATIONS
| Nominal Diameter |
460 mm (18 in) |
| Overall Diameter |
460 mm (18.11 in) |
| Bolt Circle Diameter |
440 mm (17.32 in) |
| Baffle Cutout Diameter |
422 mm (16.61 in) |
| Depth |
223 mm (8.78 in) |
| Flange and Gasket Thickness |
14 mm (0.55 in) |
| Net Weight |
14.7 Kg (32.4 lb) |
Shipping Box
(Single Carton Box) |
490 x 485 x 275 mm
(19.3 x 19.1 x 10.8 in) |
| Shipping Weight |
16.2 Kg (35.7 lb) |
TECHNICAL PARAMETERS
| Nominal Impedance |
8 Ohm |
| Minimum Impedance |
6.5 Ohm |
| AES Power Handling (1)
|
1600 W |
| Maximum Power Handling (2)
|
3200 W |
| Sensitivity (1W/1m) |
97 dB |
| Frequency Range |
30÷1500 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 mm (0.59 in) |
| Flux Density |
1.1 T |
| Magnet |
Ferrite Ring |
| Basket Material |
Aluminum |
| Demodulation |
Triple Al Dem. Ring |
| Cone Surround (3)
|
Triple Roll |
| NET Air Volume filled by Loudspeaker |
7.4 dm^3 (0.261 ft^3) |
| Spider Profile |
2x non-adjacent symmetrical constant height waves |
|
THIELE AND SMALL PARAMETERS
| Fs |
32 Hz |
| Re |
5.4 Ohm |
| Qes |
0.39 |
| Qms |
10.0 |
| Qts |
0.37 |
| Vas |
171.2 dm^3 (6.05 ft^3) |
| Sd |
1124 cm^2 (174.22 in^2) |
| Xmax (4)
|
13.00 mm |
| Xdamage (5)
|
30 mm |
| Mms |
259.0 g |
| Bl |
27 N/A |
| Le |
1.68 mH |
| Mmd |
237.7 g |
| Cms |
0.10 mm/N |
| Rms |
5.2 Kg/s |
| Eta Zero |
1.41 % |
| EBP |
82 Hz |
PART NUMBER (P/N)
| Push Terminals - 8 Ohm Version |
04604151 |
NOTES:
|
(1)Â 2 Hours Test According to AES 2-1984 Rev. 2003 |
|
(2)Â Maximum power is defined as 3dB greater than nominal power. |
|
(3)Â Treated Polycotton |
|
(4)Â Xmax= [(winding depth - magnetic gap depth)/2] + (magnetic gap depth/3) |
|
(5)Â Maximum excursion before permanent damage |
|
