Nominal Specifications
| Nominal Diameter |
130 mm (5 in) |
| Overall Diameter |
153/140 mm (6.02/5.51 in) |
| Bolt Circle Diameter |
139 mm (5.47 in) |
| Baffle Cutout Diameter |
129 mm (5.08 in) |
| Depth |
80.2 mm (3.16 in) |
| Flange and Gasket Thickness |
8.8 mm (0.35 in) |
| Net Weight |
950 g (2.1 lb) |
Shipping Box
(Single Carton Box) |
165 x 160 x 103 mm
(6.5 x 6.3 x 4.1 in) |
| Shipping Weight |
1.2 kg (2.7 lb) |
Technical Parameters
| Nominal Impedance |
8 Ohm |
| Minimum Impedance |
6.5 Ohm |
| AES Power Handling (1) |
80 W |
| Maximum Power Handling (2) |
160 W |
| Sensitivity (1W/1m) |
99 dB |
| Frequency Range |
180÷8000 Hz |
| Voice Coil Diameter |
32 mm (1.26 in) |
| Winding Material |
Al |
| Former Material |
Kapton |
| Winding Depth |
7.5 mm (0.30 in) |
| Magnetic Gap Depth |
6 mm (0.24 in) |
| Flux Density |
1.65 T |
| Magnet |
Neodymium Ring |
| Basket Material |
Aluminum |
| Demodulation |
No |
| Cone Surround (3) |
M-Roll |
| NET Air Volume filled by Loudspeaker |
0.6 dm^3 (0.021 ft^3) |
| Spider Profile |
1x constant height waves |
|
Thiele and small parameters
| Fs |
180 Hz |
| Re |
5.5 Ohm |
| Qes |
0.45 |
| Qms |
1.9 |
| Qts |
0.36 |
| Vas |
1.7 dm^3 (0.06 ft^3) |
| Sd |
102 cm^2 (15.84 in^2) |
| Xmax (4) |
2.75 mm |
| Xdamage (5) |
15.2 mm |
| Mms |
6.8 g |
| Bl |
9.6 N/A |
| Le |
0.22 mH |
| Mmd |
5.6 g |
| Cms |
0.11 mm/N |
| Rms |
4 kg/s |
| Eta Zero |
2.07 % |
| EBP |
400 Hz |
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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