I made my first loudspeaker in 1978; a Philpis 3-way kit. In the years after more Philips kits found their way to friends and family. In my early twenties the hobby became a bit more serious with using imported high-quality drivers and crossover materials. And from square boxes, i went to PVC sewage pipes with flat front baffles from plywood. In the decades that followed, many different designs came to good results, though at a low pace. Over the past eight years, the activity intensified and I built dozens of speakers. The last two years I have done more and more with open baffle speakers, and am still learning about those, not in the least via this platform.
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