ALTEC LANSING Model 7
¥ 136,500 (1 unit, around 1976)
Commentary
This 3-way bookshelf type speaker system was developed as a new line series of ALTEC.
A 30 cm cone type woofer is installed in the low range.
It also features a 15 cm cone mid-range in the mid-range and a 10 cm cone tweeter in the high-range.
The enclosure uses a bass reflex system.
Model Rating
| Method | 3-Way, 3-Speaker, Bass reflex system, Bookshelf Type |
| Units used, etc. | For low band : 30 cm cone type For Medium Range : 16 cm cone type For high range : 10 cm cone type |
| Impedance | 8 Ω |
| Playback frequency band | 45 Hz to 20 kHz |
| Output sound pressure level | 93 db (New JIS) |
| Allowable input | 50W (continuous program) |
| Crossover frequency | 850 Hz, 8 kHz |
| External dimensions | Width 406x Height 635x Depth 359 mm |
| Weight | 20kg |