Altec Lansing Model 7
A 3-way bookshelf speaker system with bass reflex design,
Overview
The Altec Lansing Model 7 is a 3-way bookshelf type speaker system developed as part of a new line series from Altec Lansing. It features a bass reflex enclosure and was priced at ¥136,500 per unit around 1976. Designed for high-fidelity audio playback, it combines a 30 cm woofer, 16 cm mid-range driver, and 10 cm tweeter in a single cabinet.
Specifications
| System type | 3-Way, 3-Speaker, Bass reflex system, Bookshelf Type |
| Woofer | 30 cm cone type |
| Mid-range driver | 16 cm cone type |
| Tweeter | 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 |
Design
The enclosure uses a bass reflex system. This 3-way bookshelf type speaker system was developed as a new line series of Altec Lansing.
Market
A pricing guide exists using 20 Years of Hi-Fi Marketplace sales data.
eBay Listings
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- Braun AUDIO-1 (1965)
- Braun AUDIO-250 (1965)
- Braun AUDIO-310 (1965)
- Magnavox Component Systems (1972)