Pioneer TS-D12D2
2x2Ω
2x4ΩSubwoofer
| Nominal diameter | 12″ / 256 mm |
| Resonance | 33 Hz |
| Q factor | 0.64 |
| Sensitivity | 86.6 dB |
| Linear excursion | ± 13 mm |
| Program Power | 1200 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 86.6dB
- Frequency response 20 - 4700Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 33Hz
- Mechanical quality factor QMS 9.71
- Electrical quality factor QES 0.69
- Total quality factor QTS 0.64
Large signal parameters
- Maximum linear excursion xmax 13mm
- Air volume displaced at xmax VD 677cm³
- Power handling P 600W
- Program power Pmax 1200W
- Peak power Ppeak 2000W
Voice Coil
- Nominal impedance Z 2 x 2Ω
- DC resistance (in series) RE 3.4Ω
- Inductance (1kHz, in series) LE 2.8mH
- Former material Aluminum
Magnet
- Force factor (in series) Bl 14.6N/A
- Motor constant Bl/√RE 7.92N/√W
- Weight 2.087kg
- Material Ferrite
Diaphragm
- Effective diameter 258mm
- Effective area SD 521cm²
- Moving mass MMS 193g
- Moving mass (without air load) MMD 186g
- Material IMPP - Aramid Fiber
Suspensions
- Stiffness KMS 8.33N/mm
- Compliance CMS 120µm/N
- Equivalent volume to the compliance VAS 46.2L
- Mechanical resistance RMS 4.13N·s/m
- Surround material Rolled Rubber
Dimensions
- Nominal diameter 12″
- 256mm
- Overall diameter 256mm
- Baffle cutout diameter 283mm
- Mounting depth 156mm
- Volume occupied by the driver 1.33L
Export this driver to a simulation software:
Closed Box Simulator·
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