SONY SS-550
¥ 18,000 (1 set of 2, released in 1970)
Commentary
A 3-way speaker system developed for people who are new to stereo or want an affordable sub-speaker.
The speaker unit uses a 20 cm cone for the low range, a 10 cm cone for the middle range, and a 5 cm cone for the high range.
The enclosure uses a closed system with a walnut finish.
Model Rating
| Method | 3-Way, 3-Speaker, Airtight Type, Bookshelf Type |
| Unit | For low band : 20 cm cone type For Medium Range : 10 cm Cone Type For high-pass : 5 cm cone type |
| Playback frequency band | 50 Hz to 15000 Hz |
| Maximum allowable input | 35W |
| Output sound pressure level | 98dB/W/0.5m (according to old JIS C 550) |
| Impedance | 8 Ω |
| External dimensions | Width 290x Height 500x Depth 240 mm |
| Weight | 6.4kg |