Peerless by Tymphany 830991 5-1/4″ GFC Cone HDS Woofer
Original price was: $68.$59Current price is: $59.
PRODUCT INFO
This 5.25 inch 8 ohm driver is a member of the high performance HDS family. A powerful ferrite magnet system is coupled to a finite element analysis designed suspension system, containing both a linear spider design and a rubber surround. The motor contains an aluminium shorting ring, which reduces coil inductance, thus providing both extended frequency response performance and reduced distortion. The long-throw voice coil ensures linear high excursion performance, needed for signal clarity. The cone necks are vented so as to reduce air compression effects under high excursion conditions. The cast aluminium basket offers structural rigidity, heat sinking capacity for the motor, and additional air venting under the spider so as to again reduce air compression effects. The cone in this model is a glass fibre composite, offering a unique visual and acoustic experience.
- Truncated cast aluminum frame
- Glass-Fibre Composite (GFC) cone with half-roll rubber surround
- Long-throw voice coil
- Shorting rings for reduced distortion
- Under-spider and voice coil ventilation
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100 in stock
TECHNICAL SPECIFICATIONS
| Driver Size | 5.25 in | – | ||
| DC Resistance | 5.99 Ω | ±5.0% | ||
| Resonant Frequency | 65.94 Hz | 15% | ||
| Half Space Sensitivity @ 2.83V | 87.06 dB | ±1.01 | ||
| Sensitivity @ 1W/1m | 86.2 dB | ±1.01 | ||
| Rated Noise Power (IEC 268-5 18.1) | 30 W | – | ||
| Test Spectrum Bandwidth | 20Hz – 5kHz 12 dB/Oct | – | ||
| Effective Piston Area | 89.9 cm2 | – | ||
| Moving Mass | 9.7 g | – | ||
| Motor Force Factor | 6.42 T•m | – | ||
| Voice Coil Inner Diameter | 25.73 mm | – | ||
| Gap Height | 6 mm | – | ||
| Maximum Linear Excursion | 4.6 mm | – | ||
| Ferrofluid Type | – | |||
| Minimum Impedance | 6.65 Ω | ±7.5% | ||
| Voice Coil Inductance | 0.33 mH | – | ||
| Mechanical Q Factor | 2.96 | – | ||
| Electrical Q Factor | 0.58 | – | ||
| Total Q Factor | 0.49 | – | ||
| Ratio | 135.11 fs/Qts | – | ||
| Energy Bandwidth Product ((1/Qes)•fs) | – | |||
| Suspension Compliance | 599.5 μm/N | – | ||
| Effective Cone Diameter | 10.7 cm | – | ||
| Motor Efficiency Factor | 6.9 (T•m2)/Ω | – | ||
| Voice Coil Former Material | ASV | – | ||
| Driver Mass | 1.05 Kg | – | ||
| Equivalent Volume | 6.81 L | – |
| Weight | 3 kg |
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MAECENAS IACULIS
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ADIPISCING CONVALLIS BULUM
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