Скачать или смотреть S218 NTLW Dual 18″ | Band-Pass Subwoofer | 3D Modeling in SketchUp

🎧 This video presents the S218 NTLW Dual 18″ Band-Pass Subwoofer, modeled step by step in SketchUp 3D. Band-pass designs deliver maximum low-end punch and high output efficiency, making them a strong choice for both pro audio setups and custom DIY builds. Watch as the panels, chambers, and ports are assembled in time-lapse, giving a complete look at the enclosure’s structure. Ideal for subwoofer enthusiasts, loudspeaker builders, and audio engineers looking to explore high-performance dual 18″ enclosures.

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