Audio Database

The

GOTO UNIT SG-160 185,000yen(One set. It put on the market in February, 1978 and afterwards. )
195,000 yen(One set. It put on the market in May, 1979 and afterwards. )

Description
 
The horn type tweeter unit which supplied the know-how acquired by the development of SG-370 bus logic circuit/DX based on SG-16TT.

SG-160 has combined the magnetic circuit of 130mmphi with the titanium dome diaphragm used by SG-16TT.

The version-up to SG-160bus logic circuit which changed the diaphragm into the beryllium dome is possible for SG-160.


Rating of a mode
Scheme Horn type tweeter unit
Music power 5W
Impedance 8ohm-16ohm
Output sound pressure level 115dB
Play frequency band 4kHz - 30kHz
The total magnetic flux 600,000maxwell
Flux density 24,000gauss
The optimal crossover 5kHz or more
Gap scheme Permendur
Horn S-3000, Aluminum round bar
Diaphragm Titanium, an FRP edge
Dimensions Diameter 130x depth of 120mm