Embed Size (px)
Citation preview
Revision:3 | Date: 2014-10-14 18:57:22
Full RangeThis TC family 3.5 inch 8 ohm full-range driver,with ferrite magnet, paper cone, rubber surround, and plastic basket with front sealing gasket, is designed to be a cost-effective high performance full range driver. The cone utilizes Tymphany-patented PentaCut NRSC cone technology to help dampen and control cone resonances, optimizing the listening experience. The motor contains a copper cap to lower inductance and distortion. The product was designed with portable and compact applications in mind.
SPECIFICATIONS
DC Resistance Revc Ω 6.32 ±5.0% Moving Mass Mms g 2.4Minimum Impedance Zmin Ω 7.75 ±7.5% Suspension Compliance Cms um/N 669.6Voice Coil Inductance Le mH 0.05 – Effective Cone Diameter D cm 6.8Resonant Frequency fs Hz 124.86 15% Effective Piston Area Sd cm2 36.3Mechanical Q Factor Qms – 2.73 – Equivalent Volume Vas L 1.24Electrical Q Factor Qes – 1.33 – Motor Force Factor BL T•m 3.01Total Q Factor Qts – 0.89 – Motor Efficiency Factor β (T•m2)/Ω 1.4Ratio fs/Qts – 139.82 – Voice Coil Former Material VCfm – ASVHalf Space Sensitivity [email protected]/1m dB 84.56 ±1.01 Voice Coil Inner Diameter VCd mm 19.43Sensitivity 1W/1m dB 84.4 ±1.01 Gap Height Gh mm 4Rated Noise Power (IEC 2685 18.1) P W 30 – Maximum Linear Excursion Xmax mm 2.6Test Spectrum Bandwidth 1300 Hz - 20k Hz 12 dB/Oct 100Hz-20KHz – Ferrofluid Type FF –Energy Bandwidth Product EBP (1/Qes)•fs – Transducer Size – – 3.5in – Transducer Mass – Kg 0.3
FREQUENCY & IMPEDANCE RESPONSE
MECHANICAL 2D DRAWING
© 2014 Tymphany HK Ltd.Address: 1307-8 Dominion Centre, 43-59 Queen's Rd. East., Wanchai, Hong Kong
Email: [email protected]
TC
9F
D18
-08
