| Power |
Diameter |
Impedence |
|
400
watts
|
12" - 30.48 cms
|
4, 8 or 16
ohms |
 |
Heavy duty cast aluminium frame with extra wide flange for increased rigidity |
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|
Sub Bass |
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Field replaceable magnet for touring applications |
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|
400WRMS |
|
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3” copper voice coil assembly |
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85 oz. ceramic magnet |
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| Description: |
|
|
The ultimate 12” sub bass transducer.
The PD.12SB30 is the perfect choice for an extended low-frequency response and high SPL applications. Ideal for bandpass applications and extended throw designs. Also excels in compact two-way cabinets giving extended low frequency capability. |
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| PD.12SB30 Technical Information |
 |
| Nominal diameter |
30cm (12”) |
| Voice coil diameter |
76 mm (3”) |
| Nominal Impedance |
4, 8 or 16 Ohms |
| Power rating (AES) 1 |
400 Watts RMS |
| Sensitivity 2 |
(1W/1M) 96 dB/1W/1m |
| Frequency range |
45-3.5 KHz |
| Enc Vol recommended |
25-75 Litres |
| Displacement limit (peak-peak) |
24 mm |
| Nett weight |
7.9 Kg |
| Resonance |
50 Hz |
| Voice coil |
copper |
| Voice coil winding depth |
19 mm |
| Magnet gap depth |
9 mm |
| Flux Density |
1.1 T |
| Dust dome |
Paper |
| Suspension |
Fabric |
| Cone/Surround |
Paper/cloth |
|
| Thiele-Small Parameters |
|
| Fs |
50.238 Hz |
| L1 |
0.999 mH |
| L2 |
1.773 mH |
| Res |
87.286 Ohms |
| RMSE-load |
0.905 Ohms |
| Qts |
0.297 |
| RMSE-free |
1.718 Ohms |
| Qms |
5.024 |
| Vas |
58.945 Litres |
| Qes |
0.316 |
| Mms |
67.410 grams |
| Sd |
530.93 sq cm |
| Cms |
148.887 µM/N |
| R2 |
8.105 Ohms |
| BL |
19.228T/m |
| Xmax |
7.00 mm |
| Re |
5.493 Ohms |
|
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