![KS21 Single 21 Inch High Excursion Professional Audio Subwoofer Speaker for DJ Outdoor Concert - Buy KS21 subwoofer, dj subwoofer speaker, line array speaker subwoofer Product on Sanway Professional Audio Equipment Co., Ltd. KS21 Single 21 Inch High Excursion Professional Audio Subwoofer Speaker for DJ Outdoor Concert - Buy KS21 subwoofer, dj subwoofer speaker, line array speaker subwoofer Product on Sanway Professional Audio Equipment Co., Ltd.](https://ijrnrwxhpnnk5p.leadongcdn.com/cloud/ljBqoKqjSRlirokjorjo/KS21-21-INCH-SUBWOOFER.jpg)
KS21 Single 21 Inch High Excursion Professional Audio Subwoofer Speaker for DJ Outdoor Concert - Buy KS21 subwoofer, dj subwoofer speaker, line array speaker subwoofer Product on Sanway Professional Audio Equipment Co., Ltd.
![Source 21-inch RMS 3000 watt power speaker concert high-power subwoofer audio equipment professional equipment amplification system on m.alibaba.com Source 21-inch RMS 3000 watt power speaker concert high-power subwoofer audio equipment professional equipment amplification system on m.alibaba.com](https://sc04.alicdn.com/kf/Ha81677096c14496ca60beffb251fc7acS.jpg)
Source 21-inch RMS 3000 watt power speaker concert high-power subwoofer audio equipment professional equipment amplification system on m.alibaba.com
![Source 15 inch professional full frequency nexo pro audio dj equipment concert subwoofer for line array and empty speaker box 15" oem on m.alibaba.com Source 15 inch professional full frequency nexo pro audio dj equipment concert subwoofer for line array and empty speaker box 15" oem on m.alibaba.com](https://sc04.alicdn.com/kf/H1cffa91cf0cc4338a3e9327a91c7657bS.jpg)
Source 15 inch professional full frequency nexo pro audio dj equipment concert subwoofer for line array and empty speaker box 15" oem on m.alibaba.com
![Amazon.com: PRORECK SP-15X Active Powered PA DJ Subwoofer Cabinet 15 inch 2000W P.M.P.O with Class-D Amplifier,3 DSP Presets-Monitor, Bass Reinforcement, Black, for Wedding, Party, Concert, Church (One Subwoofer) : Musical Instruments Amazon.com: PRORECK SP-15X Active Powered PA DJ Subwoofer Cabinet 15 inch 2000W P.M.P.O with Class-D Amplifier,3 DSP Presets-Monitor, Bass Reinforcement, Black, for Wedding, Party, Concert, Church (One Subwoofer) : Musical Instruments](https://m.media-amazon.com/images/I/91JQzXbP3eL._AC_UF350,350_QL80_.jpg)
Amazon.com: PRORECK SP-15X Active Powered PA DJ Subwoofer Cabinet 15 inch 2000W P.M.P.O with Class-D Amplifier,3 DSP Presets-Monitor, Bass Reinforcement, Black, for Wedding, Party, Concert, Church (One Subwoofer) : Musical Instruments
![Amazon.com: PRORECK Concert Set 6000W P.M.P.O Stereo/Mono DJ Powered PA Speaker System Combo Set Dual 4'' Line Array Speaker and Dual 12-inch Active Subwoofer with Bluetooth, DSP Suitable for Concert, Large Live : Amazon.com: PRORECK Concert Set 6000W P.M.P.O Stereo/Mono DJ Powered PA Speaker System Combo Set Dual 4'' Line Array Speaker and Dual 12-inch Active Subwoofer with Bluetooth, DSP Suitable for Concert, Large Live :](https://m.media-amazon.com/images/I/81gUhOhj4DL.jpg)