DIY 2.1 Home Audio System
A 2.1 sound system built after a proper study of subwoofer acoustics: a ported MDF enclosure sized from Thiele-Small parameters, an NE5532 pre-amp, and a TDA2050 power stage for deep, punchy bass.
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A 2.1 sound system built after a proper study of subwoofer acoustics: a ported MDF enclosure sized from Thiele-Small parameters, an NE5532 pre-amp, and a TDA2050 power stage for deep, punchy bass.
A from-scratch Marshall-inspired Bluetooth speaker in a Deodar wood box, with a TDA8932 amp board, JBL drivers, and a hand-made golden jute grill. The full bill of materials and build.
A compact desktop speaker built from leftover teak wood and a PAM8610 amp, with a 4 inch driver and a 1.5 inch driver, sanded and polished into a tidy little cube for laptop audio.