Logitech X-540 5.1 Surround Sound Speaker System with Subwoofer :B000JJM8XE:センターバレー - 通販 - Yahoo!ショッピング
Logitech X-540 5.1 Speaker System with Surround Sound, 70 Watts in Berlin - Pankow | Lautsprecher & Kopfhörer gebraucht kaufen | eBay Kleinanzeigen
![Logitech X-540 Setup, Review, How to Connect to TV, Surround Sound Speakers and Subwoofer, Matrix. - YouTube Logitech X-540 Setup, Review, How to Connect to TV, Surround Sound Speakers and Subwoofer, Matrix. - YouTube](https://i.ytimg.com/vi/38TZopkj3LE/maxresdefault.jpg)