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A third speaker makes all the difference. Adding the Xtreme 2 completely changed the sound for the better. : r/JBL
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Amazon.com: WRUMI Replacement Battery for JBL Xtreme 2, Xtreme 3, Battery SUN-INTE-103 5200mAh 7.4V with Tools : Electronics
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🤔JBL XTREME 3 VS XTREME 2 Review & Sound Battle | The Xtreme 4 With A Bluetooth Shoulder Strap!???? - YouTube
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