LG FJ7: LG XBOOM 400W Bluetooth® PA Speaker System | LG USA
db Technologies DVX D8 HP 400W 8" Active Speaker
Best Buy: ION Audio PA PRO 15" 400W 2-Way PA Speaker Black TOTAL PA PRO WITH MICROPHONE A
Amazon.com: Big Bluetooth Speaker, 400W Portable Wireless Speaker with Lights, 6.5” Subwoofer Heavy Bass,12000mAh Battery, FM Radio, MP3 Player, Microphone, Rich Stereo Loud Speaker for Home Outdoor Party Camping : Electronics