[. . . ] [. . . ] LOW LEAKAGE FLUX TYPE FULL RANGE SPEAKER UNIT
Features · `ES cone' paper made of banana plant's fiber · Newly designed center cap · Repulsion type magnetically shielded circuit · Ferrite magnet
FE127E
Specifications & Thiele/Small Parameters
Size : 120 mm / 4. 7 Voice Coil Diameter : 20 mm / 0. 8 Cast / Stamped : Stamped Impedance : 8 Reproduction Frequency Response :fs 20 kHz Sound Pressure Level : 91 dB/W(m) Rated Input : 15 W Music Power : 45 W Magnet Material : Ferrite Magnet Weight (main) : 100 g / 0. 220 (cancel) : 59 g / 0. 130 Net Weight g / 1. 265 574 in in
Frequency Response / Impedance
110 100 90 80 70 60 50 (dB)
16
Impedance
8 4
lb lb lb
20 Hz
50
100
200
500
1k
2k
5k
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a: 46 mm D: 92 mm Sd : 0. 00665 m2 Zn : 8 Fs : 70. 4 Hz Re : 6. 50 Le : n/a mH Qms : 3. 33 Qes : 0. 50 Qts : 0. 43 Mms : 2. 98 g BL : 4. 14 Telsa/m Vas : 9. 9 L Xmax : 0. 67 mm Eff/0 : 0. 35 % Cms : 0. 0016 mm/N EBP : 141
Dimensions & Mounting Information
R63 117
36. 6
ø73. 7 ø102. 2
Overall Diameter : Baffle Hole Diameter : Depth :
117 mm / 102. 2 mm / 64. 7 mm /
4. 6 in 4. 0 in 2. 5 in
64. 7 [. . . ] [. . . ]