ALTEC LANSING Model 505
¥ 148,000 (1 unit, around 1990)
Commentary
Tall boy type 3-way speaker system.
A 25 cm cone woofer is installed in the low range and an 8 cm cone squaker is installed in the middle range.
Carbon fiber vibration plates are used for these units.
A 2.5 cm dome tweeter using a polyimide diaphragm coated with titanium vapor deposition is installed in the high-frequency range.
The enclosure is hermetically sealed.
In addition, walnut natural wood is used for the whole exterior finish.
Model Rating
| Method | 3-Way, 3-Speaker, Sealed System, Tall Boy Type |
| Unit | For low band : 25 cm cone type For Middle Area : 5 cm Dome Type For high-pass : 2.5 cm dome type |
| Impedance | 4 Ω |
| Rated input | 100W |
| Max Input | 200W |
| Output sound pressure level | 92dB/W/m |
| Crossover frequency | 250 Hz, 3.5 kHz |
| External dimensions | Width 305x Height 851x Depth 340 mm |
| Weight | 30.0kg |