19838 📃
Booklet about the KENWOOD LS-990A (33cm 3-way, ¥59,800, October 1983) featuring Class A Suspension. The concept: a secondary bias signal fed to the voice coil corrects suspension nonlinearity at low excursion levels. Also includes an ion-plating titanium dome tweeter and HR carbon woofer. The back page introduces the companion LS-110 (¥28,000) and LS-330 (¥37,000).
This catalog was provided by Alexey Alexey, for which the museum extends its sincere gratitude.
- クラスAサスペンション - Class A Suspension - secondary bias signal to voice coil linearizes suspension at low excursion levels
- イオンプレーティングチタンドームツイーター - Ion-plating Titanium Dome Tweeter - dome tweeter with ion-plated titanium diaphragm
- HRカーボンウーファー - HR Carbon Woofer - high-rigidity carbon fiber woofer cone
- 分散型ネットワーク - Distributed Network - crossover with physically separated component placement
| Model | Type | Price |
|---|---|---|
| KENWOOD LS-990A | 33cm 3-Way Speaker System, Class A Suspension | ¥59,800 |
| KENWOOD LS-110 | 2-Way Speaker System | ¥28,000 |
| KENWOOD LS-330 | 3-Way Speaker System | ¥37,000 |
昭和58年10月（1983 October）AHA-F001
