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Peerless by Tymphany 830991 5-1/4″ GFC Cone HDS Woofer

Tymphany

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.

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5,200.00

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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
brands

Tymphany

HDS-P830991

Platform: Peerless
Driver Type: Woofer
Size: 5.25 in
Motor: Ferrite
Frame: Al Basket
Impedance: 8 Ω
Diaphragm: GF (Glass Fiber)