Longville's Vlog
Building a Ported Subwoofer Box for DEEP BASS How To Design u0026 Build LOW TUNED Slot Port Enclosure

10inch active ported enclosures subwoofer box 1300w design to fit all car 2020 this brand new ma audio amplified subwoofer enclosure is designed for use in the cabin or under seats and can be re-positioned with the subwoofer firing towards the rear, front or upwards for optimal bass tuning.