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Subwoofer APS 15" S152XL
10hz MEGA-Excursion! Crackle & Smoke! 800 Watt Subwoofer Pushed Way Beyond Limits (Burn a sub, give a sub and amp) - Member Videos - Host 'em & Post 'em! System Vids /
Bass Society - -10hz Bass test - YouTube
Massive 135lb 15” Subwoofer 🔊 Pushed to Its Limits - 7500 watts⚡️10hz - Meade916 Youtube Video's - #1 Car Audio Enthusiast Forum in the world! | SMD | Meade916