Transcript
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180
HT 28
watt
Technical Specifications Component Size
Tweeter mm
28 (1”1/8)
Power W peak 180 Handling Hi-pass filtered 2.0 kHz @ 12 dB Oct. Impedance
Ω
4
Frequency response
Hz
1.2k ÷ 22k
Sensitivity
dB/SPL
93
Outer Ø
mm
48
Mounting Ø
mm
45
Total depth
mm
29
Mount. depth
mm
19
Magnet size
mm
27,9
kg
0,07
mm
28
Weight of one speaker Voice coil Ø
1 2 3 4 5 6
Tetolon® soft dome tweeter. 28mm ø, ferrofluid-cooled mobile voice coil. High energy Neodymium magnet. Rear acoustic chamber. Revolving support and accessories for factory location and flush mounting. Very flexible, high current input cable.
1 3 2 4 6
45 mm
20
100
18
95
16
90
14
85
12
80
10
75
8
70
6
65
4
60
2
55
48 mm
0
500
1k
2k
5k
10k
- 62018 Potenza Picena (MC) Italy - Tel. +39 0733 870870 - Fax +39 0733 870880 - www.elettromedia.it
20k
04/08/2009
28 3,3 1000 1,97 0,05 0,3 0,07 2,20 1,04 1,38 4,20 93
29 mm
D mm Xmax mm Re Ω Fs Hz Le mH@1kHz Le mH@10kHz Vas l Mms g Cms mm/N BL T-m Qts Qes Qms Spl (1m/2,83V) dB
19 mm
Electro-Acoustic Parameters
