Audio Database

The

JBL Olympus S507(S7R): 430,000yen(one-set, around the 1973 time)
499,000yen(one-set, around the 1975 time)
S508(S8R): 565,600yen(one-set, around the 1973 time)
610,000yen(one-set, around the 1975 time)

Description
 
The speaker system born as a crystal of the sound technology of JBL, and a woodwork technology.

The member of hand engraving is used for it while an enclosure satisfies requirements, such as lowness of weight, airtightness, and a vibration.

There were "S7R" of 2 way stream compositions and "S8R" of 3 way stream compositions in a unit configuration.

The

Rating of a mode
The specification of S7R
Scheme 2 ways, 2 loudspeaker passive radiator scheme, and a floor type
Unit etc. For low-pass: 38cm cone type (LE15A)
For high regions: Horn type (LE85+HL91)
Passive radiator: 38cm cone type (PR15)
Network: LX5
Cross over frequency 500Hz
Impedance 8ohms
Sound pressure level 95dB (new Japanese Industrial Standard)
Allowable input 100W (succession special NetWare program)
Dimensions Width 1020x height 670x depth of 510mm
Weight 74kg

The specification of S8R
Scheme 3 ways, 3 loudspeaker passive radiator scheme, and a floor type
Unit etc. For low-pass: 38cm cone type (LE15A)
For mid ranges: Horn type (375+HL93)
For high regions: Direct radiator (075)
Passive radiator: 38cm cone type (PR15)
Network: LX5, N7000
Cross over frequency 500Hz, 7000Hz
Impedance 8ohms
Sound pressure level 95dB (new Japanese Industrial Standard)
Allowable input 125W (succession special NetWare program)
Dimensions Width 1020x height 670x depth of 510mm
Weight 82kg