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Amazon.com: JBL Professional PRX818XLFW Portable Self-Powered Extended Low-Frequency Subwoofer System with WiFi, 18-Inch, Previous Generation : Electronics
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JBL Professional PRX800 Series PRX818XLFW Subwoofer System - 1500 W RMS - Wireless Speaker(s) - Floor Mount - 35 Hz - 87 Hz - Wireless LAN - Equalizer, Digital signal processing (DSP) 691991005367
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