Rogue Car Audio Vandal 6.5 | 400 WATT 6.5 inch Subwoofer - D2 - Down4Sound Shop
Lanzar MAXP64 Max Pro 6.5 Inch 600 Watt Power 4 Ohm Car Subwoofer Audio System - Walmart.com
BLACK 6.5" DUAL 32-Hz PORTED SUB BOX
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 5.5 / 6 inch Pure Subwoofer Woofer Speakers Rubber Edge 30 Core BASS Pots 4OHM 60W 120W 1PCS