Driver Specification Sheet
Model No:
D26NC05-06
Product Line:
Tymphany
Rev:
1
Last Update:
2017-04-21 12:39:42
Product Description
This D family tweeter features an 6 ohm 25 mm voice coil, a treated silk dome, a rear
chamber for low resonant frequency and a ferrofluid-cooled NdFeB motor. The neodymium
magnet and rear chamber allow for robust power handling capacity.
Mechanical Drawing
Specifications
DC Resistance
Revc Ohms 4.66 5.0%
Energy Bandwidth Product
EBP (1/Qes)*fs
Minimum Impedance
Zmin Ohms 5.99 7.5%
Moving Mass
Mms g 0.4
Voice Coil Inductance
Le mH 0.02
Suspension Compliance
Cms um/N 28.2
Resonant Frequency
Fs Hz 1579.09 15%
Effective Cone diameter
D cm 3
Mechanical Q Factor
Qms 1.11
Effective Piston Area
Sd cm^2 7.1
Electrical Q Factor
Qes 2.61
Effective Volume
Vas L 0
Total Q Factor
Qts 0.78
Motor Force Factor
BL Tm 2.53
Ratio Fs/Qts
F Fs/Qts 2029.68
Motor Efficiency Factor
ß (T*M^2)/Ohms 1.4
Half Space Sensitivity @2.83V
db@2.83V/1M dB 88.66 +/- 1.0db
Voice coil former Material
VCfm ASV
Half Space Sensitivity @1W/1M
db@1W/1M dB 87.4 +/- 1.0db
Voice coil inner diameter
VCd mm 25.79
Gap Height
Gh mm 2.5
Rated Noise Power
P W 30
Maximum Linear Excursion
Xmax mm 0.5
Test Spectrum Bandwidth
1.3KHz-20KHz
Ferrofluid Type
FF APG834
Driver Size
Inch 25 mm
Driver Mass
Kg 0.07
Frequency and Impedance Response
Tymphany HK LTD
Address : Room 1307-8 Dominion Centre, 43-59 Queens Rd East, Wanchai, Hong Kong
E-mail: sales@tymphany.com
