Pioneer TS-A2000LD2
2x2Ω
Subwoofer
| Nominal diameter | 8″ / 160 mm |
| Resonance | 63 Hz |
| Q factor | 0.99 |
| Sensitivity | 83.2 dB |
| Linear excursion | ± 2.3 mm |
| Program Power | 500 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 83.2dB
- Frequency response 20 - 1400Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 63Hz
- Mechanical quality factor QMS 7.49
- Electrical quality factor QES 1.14
- Total quality factor QTS 0.99
Large signal parameters
- Maximum linear excursion xmax 2.3mm
- Air volume displaced at xmax VD 47cm³
- Power handling P 250W
- Program power Pmax 500W
- Peak power Ppeak 700W
Voice Coil
- Nominal impedance Z 2 x 2Ω
- DC resistance (in series) RE 3.2Ω
- Inductance (1kHz, in series) LE 1.12mH
- Winding material Copper
- Former material Aluminum
Magnet
- Force factor (in series) Bl 10N/A
- Motor constant Bl/√RE 5.59N/√W
- Weight 0.839kg
- Material Ferrite
Diaphragm
- Effective diameter 160mm
- Effective area SD 202cm²
- Moving mass MMS 90g
- Moving mass (without air load) MMD 88.4g
- Material Carbon and Mica reinforced IMPP
Suspensions
- Stiffness KMS 14.1N/mm
- Compliance CMS 71µm/N
- Equivalent volume to the compliance VAS 4.11L
- Mechanical resistance RMS 4.75N·s/m
- Surround material Rolled Rubber
- Spider material Poly cotton
Dimensions
- Nominal diameter 8″
- 160mm
- Overall diameter 160mm
- Baffle cutout diameter 178mm
- Mounting depth 67mm
- Volume occupied by the driver (estimated) 0.46L
Export this driver to a simulation software:
Closed Box Simulator·
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