Passive Line Column Array Speakers , Professional Powered Column Speakers

6 Inches Column Line Array Professional Audio Sound System 300W ( TS-600 ) Description: 1) TS series column line array with a high fydelity combination of speaker units, satisfying different installation requirement. 2) It could be worked with TS-218 active or passive subwoofer box. 3) With the simple and elegant appearance, it could be matched in any indoor installations. 4) Slender appearance plus vertical wall mounting, and the diffusion characteristics of the speaker