![]() Although I understand the benefits of filtering out bass I’ve yet to blow a driver and do not hear any distortion. This will reduce bass frequencies another 6db per octave from about 150Hz and below. An inexpensive option is to use a single 200mf capacitor wired to the positive terminal of the full range driver. Feel free to include circuits for an even steeper bass rolloff and additional protection. With my approach the baffle size (18″ x 18″) naturally rolls off the full range driver of your choice somewhere around 250Hz. MJK incorporates a cutoff frequency on the full range driver where I simply run them without filters. While MJK chooses to administer crossovers on the woofers I take an easier approach using a typical subwoofer amp to dial in the bass. ![]() This has been my setup for the past few years and its provided a very enjoyable listening experience.įollowing the basic formula MJK outlined in his H-frame + Jordan project with just a few modifications proved successful. ![]() I was pleasantly surprised how good they sounded on a simple open baffle. I enjoy full range drivers for their coherent, crossover-less sound. I’ve placed small sealed and ported speakers on top (and enjoyed the sound) but decided to try open baffle with my growing collection of full range drivers. Thanks to MJK’s wonderful H-frame design I’ve been able to enjoy open baffle bass in my home. Open Baffle featuring 3″ Dayton PS-95-8 on top of H-frame
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