Edifier - R1850DB 2.0 Bookshelf Speakers w/ Subwoofer Output

MDF wooden enclosures reduce unwanted room resonance.. 10-Degree angle design directs sound more accurately at head level. Mid woofer output produces quality sound. Bass vibrates ideal atmosphere for entertainment. Adjust volume switch inputs and control Bluetooth on back. Frequency response: 60Hz-20KHz. Total power output: RMS 16W x 2 + 19W x 2. OPT Coaxial Line in Sub out L Speaker out. Speaker dimensions: 10"H x 8.8"D x 6.1"W. Includes: Remote control. 3.5mm to RCA audio cable. Speaker connecting cable. Fiber optic input cable.