Peerless by Tymphany FSL-0512R01-08 Professional 5-1/4″ Midrange Woofer Driver 8 Ohm
$31
This 5.25 inch 8 ohm speaker features a FEA optimized ferrite magnet motor, a 1.2 inch high-temperature voice coil, and a high strength stamped steel frame. The multi-roll surround and spider have been optimized to reduce distortion over the excursion range of this transducer.
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TECHNICAL SPECIFICATIONS
| Driver Size | 5.25 in | – | ||
| DC Resistance | 5.71 Ω | ±5.0% | ||
| Resonant Frequency | 107.82 Hz | 15% | ||
| Half Space Sensitivity @ 2.83V | 91.44 dB | ±1.01 | ||
| Sensitivity @ 1W/1m | 91 dB | ±1.01 | ||
| Rated Noise Power (IEC 268-5 18.1) | 90 W | – | ||
| Test Spectrum Bandwidth | 90Hz-900Hz 12 dB/Oct | – | ||
| Effective Piston Area | 105.7 cm2 | – | ||
| Moving Mass | 6.5 g | – | ||
| Motor Force Factor | 6.23 T•m | – | ||
| Voice Coil Inner Diameter | 30 mm | – | ||
| Gap Height | 4 mm | – | ||
| Maximum Linear Excursion | 3.9 mm | – | ||
| Ferrofluid Type | N/A | – | ||
| Minimum Impedance | 7.18 Ω | ±7.5% | ||
| Voice Coil Inductance | 0.23 mH | – | ||
| Mechanical Q Factor | 1.65 | – | ||
| Electrical Q Factor | 0.65 | – | ||
| Total Q Factor | 0.47 | – | ||
| Ratio | 230.87 fs/Qts | – | ||
| Energy Bandwidth Product ((1/Qes)•fs) | – | |||
| Suspension Compliance | 333.3 μm/N | – | ||
| Effective Cone Diameter | 11.6 cm | – | ||
| Motor Efficiency Factor | 6.8 (T•m2)/Ω | – | ||
| Voice Coil Former Material | KSV | – | ||
| Driver Mass | 0.94 Kg | – | ||
| Equivalent Volume | 5.23 L | – |
| Weight | 1.1 kg |
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MAECENAS IACULIS
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ADIPISCING CONVALLIS BULUM
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