Professional 74mm HF Compression Driver De Audio
Product main features:
-74mm(3in)Diaphragm, 1.5-inch Exit throat
-Pure titanium compression driver
-180 Watt continuous program power handling
-106 dB Sensitivity
-0.9 kHz-18kHz Frequency range
-Optimized geometry phase plug
-Copper inductance ring for extended HF response
-Aluminum rear cover.
Introduction:
We are a PA speaker factory of more than 13 years in Panyu,Guangzhou,China,occupying 2000 square meters with 3 production lines.We make Pro audio speakers from small sizes upto 24 inch.
R&D capability:
In the R&D, Hipower's experienced engineers and technicians carry out researches on new materials.state-of-art components and advacned product designs with the help of an anechoic chamber,test instruments and simulation sofwares.
Markets:
Ever since 2003, we have been exporting to many countries, including southeast Asia, Europe, North Ameria and South America.
Speaker's Details:
| General Specifications |
| Nominal Diameter |
38/1.5 |
mm/inch |
| Rated Impedance |
8 |
ohm |
| Nominal Power handling |
90 |
Watts |
| Program Power |
180 |
Watts |
| Sensitivity(lw/lm) |
108 |
dB |
| Frequency Range |
700-18k |
Hz |
| Minimum Impedance(Zmin) |
8 |
ohm |
| Voice Coil Diameter |
75/3 |
mm/inch |
| Voice Coil Material |
Edgewound Aluminum |
|
| Voice Coil Winding Former |
Kapton |
|
| Phase Plug Material |
Composite |
|
| Flux Density |
1.5 |
T |
| Magnet Material/Mass |
Ceramic/1.63 |
kg |
| Mounting Information |
| Overall Diameter |
169 |
mm |
| Overall Depth |
63.5 |
mm |
| Net Weight |
5.5 |
kg |
| 4xM6 holes,90°on 101.6mm diametermm |
Audited Supplier 
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