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| GOTO UNIT SG-555FRP |
68,500yenOne set. It put on the market in February, 1978 and afterwards.
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The driver unit for mid ranges which hits the advanced type of SG-555S.
The hard duralumin diaphragm is adopted as a
diaphragm. Moreover, the Mylar (FRP) is employed as an edge in order to improve
the roughness of the sound of SG-555S.
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| Scheme |
The driver unit for mid ranges
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| Music power |
5W |
| Impedance |
8ohm-16ohm |
| Sound pressure level |
112dB |
| Frequency characteristic |
100Hz - 6kHz |
| The total magnetic flux |
350,000maxwell |
| Flux density |
15,000gauss |
| The optimal crossover |
200Hz - 4kHz |
| Horn |
S series |
| Diaphragm |
FRP edge |
| Dimensions |
Diameter 125x depth of 110mm |
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