One unit (not pair) |21 Inch Woofer for Bass Compensation of Open Baffle or Cabinet | W-21 – Lii Song (Lii Audio), unique speaker, amplfier, quality and cost-saving parts for HiFi DIY
JBL JBLPWSRALLYBARS 21 Inch Bluetooth Universal Outdoor Vehicle Soun
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Amazon.com: JBL RallyBar - 21" Bluetooth Universal Outdoor Vehicle Soundbar with Built-in 150w RMS Amplifier, LED Lights, IP66 Water & Dust Resistant, Black : Everything Else
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