Amazon.com: Wireless Portable PA Speaker System - 600W Bluetooth Compatible Rechargeable Battery Powered Outdoor Stereo Speaker Microphone Set w/ 30-Pin iPod Dock, Wheels - 1/4" to AUX RCA Cable - Pyle PWMA930IBT :
JBL EON ONE Compact Portable Battery Powered PA System with Bluetooth and Professional Grade Mixer Black EON ONE COMPACT - Best Buy
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Amazon.com: Gemini Sound GPSS-650 6.5" Inch Woofer 200W Watt Professional Wireless DJ Rechargeable Battery Powered Compact Portable PA Speaker System with Bluetooth and on Board 3 Channel Mixer : Musical Instruments
LD Systems RoadJack 10 Battery-Powered PA System | zZounds
Best Battery-powered PA Systems
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Amazon.com: Wireless Portable PA Speaker System - 700 W Battery Powered Rechargeable Sound Speaker and Microphone Set with Bluetooth MP3 USB Micro SD FM Radio AUX 1/4" DJ lights - For PA /
Powerful Wireless Marching Band Sound System by Sound Projections
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Yorkville Sound EXM-Mobile - Excursion Series EXM-MOBILE B&H
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