Transcript
LP 85.25/95 TW 8Ω 1” | 80 W
Dome Tweeter
Code Z009040
1” voice coil Aluminium former TSD FF
Treated Silk dome Ferrofluid in Air Gap Ferrite Magnet Circuit 89.8 dB sensitivity
+110
500
+105 200 +100
+95
100
d +90 B S P L
50
+85
Ω
+80
20
+75 10 +70 5 +65 3 +60 20
50
100
200
500
1k
2k
5k
10k
20k
Hz
Frequency Response on IEC Baffle (DIN 45575) @ 1W,1m – Free Air Impedance
General Specifications Nominal Diameter
85 mm
Nominal Impedance
8Ω
Rated Power AES (1)
20 W
Constructive Characteristics
40 W
Magnet
80 W
Voice Coil Winding Material
Continuous Program Power
(2)
Rated Noise Power (IEC 60268-5)
(3)
Sensitivity @ 1W/1m (4) Voice Coil Diameter
89.8 dB 25 mm (1")
Voice Coil Former Material Diaphragm
Voice Coil Winding Depth
1.8 mm
Ferrofluid in Air Gap
Magnetic Gap Depth
3.0 mm
Flange
Flux Density DC Resistance Resonance Frequency Magnet Weight
1.06 T 6.3 Ω 1.1 kHz 95 g
Spare Part Code
Ferrite Copper Aluminium Treated Silk Yes ABS -
Mounting Information Overall Diameter
85 mm
Baffle Cutout Diameter
62 mm
Net Weight
0.26 kg
Mounting Holes
Recommended Crossover Frequency
2.5 kHz
Total Depth
4 holes ø4 on ø75 mm 23.5 mm
(1) Rated Power measured with 2-hour test with pink noise signal, 6dB crest factor. (2) Power on Continuous Program is defined as 3dB greater than the Rated Power. (3) Rated Noise Power measured with 100 hours test pink noise, 6 dB crest factor IFC60268-5 filtering. (4) Measured at 1W, 1m in axis within the frequency range
SICA Altoparlanti s.r.l. - ITALY – website: www.sica.it - E-mail:
[email protected] - Tel. +39-071-7958072 - Fax +39-071-7959006
15/03/2017
