Lanzar MAXP64 Max Pro 6.5 Inch 600 Watt Power 4 Ohm Car Subwoofer Audio System - Walmart.com
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Pyle PLG64 6.5" 300 Watt Car Mid Bass/Midrange Subwoofers Sub Power Speakers (2) - Walmart.com
6.5 Inch 6" 4 Ohm 100w V-shaped Red Funnel Cone Thick Rubber Edge Car Audio Modified High Power Subwoofer Auto Home Bass Speaker - Speakers - AliExpress
Ghxamp 6.5 Inch 178mm Woofer Bass Midrange Speaker Units Hifi Desktop Pa Speaker Home Theater Loudspeaker 8ohm 130w 1pcs - Speakers - AliExpress
TROPO-6.5 - 400 Watt 6.5 Inch Car Subwoofer - CT Sounds – CT SOUNDS