Matching Products JBL VTX S252x 15" line array subwoofers with 4,000 watts continuous power handling. JBL VTX V20Line array element with 2x 10" woofers/4x 4" midrange/3x 1.5" tweeters and 1,500 watts (LF)/800 watts (MF)/225 watts (HF) continuous power handling.