Pioneer TS-A301D4
2x4Ω
4ΩSubwoofer
| Nominal diameter | 12″ / 257 mm |
| Resonance | 37 Hz |
| Q factor | 0.73 |
| Sensitivity | 88.1 dB |
| Linear excursion | ± 11.3 mm |
| Program Power | 1000 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 88.1dB
- Frequency response 20 - 1600Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 37Hz
- Mechanical quality factor QMS 9.58
- Electrical quality factor QES 0.79
- Total quality factor QTS 0.73
Large signal parameters
- Maximum linear excursion xmax 11.3mm
- Air volume displaced at xmax VD 589cm³
- Power handling P 500W
- Program power Pmax 1000W
- Peak power Ppeak 1600W
Voice Coil
- Nominal impedance Z 2 x 4Ω
- DC resistance (in series) RE 6.6Ω
- Inductance (1kHz, in series) LE 5.39mH
- Winding material Copper
- Former material Aluminum
Magnet
- Force factor (in series) Bl 22N/A
- Motor constant Bl/√RE 8.56N/√W
- Weight 2.551kg
- Material Ferrite
Diaphragm
- Effective diameter 258mm
- Effective area SD 521cm²
- Moving mass MMS 173g
- Moving mass (without air load) MMD 166g
- Material Cellulose Fiber
Suspensions
- Stiffness KMS 10.2N/mm
- Compliance CMS 98µm/N
- Equivalent volume to the compliance VAS 37.7L
- Mechanical resistance RMS 4.54N·s/m
- Surround material Rolled Elastic Polymer, Reinforced Fiber
- Spider material Poly cotton
Dimensions
- Nominal diameter 12″
- 257mm
- Overall diameter 257mm
- Baffle cutout diameter 283mm
- Mounting depth 156mm
- Volume occupied by the driver 2.43L
Export this driver to a simulation software:
Closed Box Simulator·
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