ALTEC LANSING DS912-8A
¥ 148,000 (1 unit, around 2004)
Commentary
A speaker system using a coaxial unit.
A 30 cm coaxial 2-way speaker is installed as a unit.
This unit consists of a 30 cm cone woofer and a 3.8 cm dome tweeter. In particular, the tweeter has a 90 ° (horizontal) x90 ° (vertical) directional pattern and can provide on-axis sound quality service over a wide listening area.
The enclosure is a five side enclosure designed for a wide range of applications and is made of 18 mm thick poplar laminated material with 12 3/8-inch nuts embedded for flying.
The enclosure comes in two colors, charcoal gray and white.
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Model Rating
| Method | 2-Way, 1-Speaker, Basref System, Setting-Free Type |
| Unit | For All Bands : 30 cm Coaxial Type 2-Way (CD912-8B) For low band : 30 cm cone type For high-pass : 3.8 cm dome type |
| Frequency characteristic | 55 Hz ~ 19.5 kHz ± 10 dB 80 Hz to 15 kHz ± 3 dB |
| Sensitivity | 100dB SPL |
| Power handling | 125W continuous 500W peak |
| Maximum Output (1m) | 121dB SPL continuous 127dB SPL peak |
| Directional | 90 ° (horizontal) x90 ° (vertical) |
| Impedance | 8 Ω |
| Crossover frequency | 2.2kHz |
| Input connector | 1x4 position barrier strip 2xNL4 |
| Enclosure | 18mm, 13 ply Poplar Plywood Finished with Charcoal Grey or White Catalyzed Polyurethane |
| External dimensions | Width 476x Height 559x Depth 349 mm Back Width 184 mm |
| Weight | 20.2kg |