![Edifier【Upgraded】 R1700BTs Active Bluetooth Bookshelf Speakers - 2.0 Wireless Near Field Studio Monitor Speaker - 66w RMS with Subwoofer Line Out - Wooden Enclosure : Amazon.com.au: Electronics Edifier【Upgraded】 R1700BTs Active Bluetooth Bookshelf Speakers - 2.0 Wireless Near Field Studio Monitor Speaker - 66w RMS with Subwoofer Line Out - Wooden Enclosure : Amazon.com.au: Electronics](https://m.media-amazon.com/images/I/81bX+KKKS-L.jpg)
Edifier【Upgraded】 R1700BTs Active Bluetooth Bookshelf Speakers - 2.0 Wireless Near Field Studio Monitor Speaker - 66w RMS with Subwoofer Line Out - Wooden Enclosure : Amazon.com.au: Electronics
![Edifier R1700BT Bluetooth Bookshelf Speakers - Active Near-field Studio Monitors - Powered Speakers 2.0 Setup Wooden Enclosure - 4 inch Subwoofer - 66 - Reviews | Headphone Reviews and Discussion - Head-Fi.org Edifier R1700BT Bluetooth Bookshelf Speakers - Active Near-field Studio Monitors - Powered Speakers 2.0 Setup Wooden Enclosure - 4 inch Subwoofer - 66 - Reviews | Headphone Reviews and Discussion - Head-Fi.org](https://cdn.head-fi.org/a/9512056.jpg)
Edifier R1700BT Bluetooth Bookshelf Speakers - Active Near-field Studio Monitors - Powered Speakers 2.0 Setup Wooden Enclosure - 4 inch Subwoofer - 66 - Reviews | Headphone Reviews and Discussion - Head-Fi.org
![Just got these edifier r1700bt speakers. I love them but im confused on what these 2 buttons do. All I know is they control something called "sound field extension". Anyone know? : Just got these edifier r1700bt speakers. I love them but im confused on what these 2 buttons do. All I know is they control something called "sound field extension". Anyone know? :](https://preview.redd.it/nmu7kpbikw761.jpg?auto=webp&s=09b3e2ebed3314b605c04aa29cfe8d35e8bdc659)
Just got these edifier r1700bt speakers. I love them but im confused on what these 2 buttons do. All I know is they control something called "sound field extension". Anyone know? :
![Amazon.com: Edifier R1700BTs Active Bluetooth Bookshelf Speakers - 2.0 Wireless Near Field Studio Monitor Speaker - 66w RMS with Subwoofer Line Out : Electronics Amazon.com: Edifier R1700BTs Active Bluetooth Bookshelf Speakers - 2.0 Wireless Near Field Studio Monitor Speaker - 66w RMS with Subwoofer Line Out : Electronics](https://m.media-amazon.com/images/I/717xT-uSIFL.jpg)