homatose Posted October 11, 2023 Share Posted October 11, 2023 Hi All - are there improvements that can be made to this ala super heresy mod? Ports? Tweeters? Woofers? Quote Link to comment Share on other sites More sharing options...
Heritage_Head Posted October 11, 2023 Share Posted October 11, 2023 How old are they? Quote Link to comment Share on other sites More sharing options...
Heritage_Head Posted October 11, 2023 Share Posted October 11, 2023 Generally, most of these can be technically upgraded in every way. Depending on how old they are the crossovers might be the best move first.. (replacing old caps). Quote Link to comment Share on other sites More sharing options...
OO1 Posted October 11, 2023 Share Posted October 11, 2023 1 hour ago, homatose said: Hi All - are there improvements that can be made to this ala super heresy mod? Ports? Tweeters? Woofers? the KP-201 II is Heresy sound but in a pro speaker cabinet , turning it into a louder Pro speaker will sacrifice the KP-201 II 's exceptional audio quality Quote Link to comment Share on other sites More sharing options...
homatose Posted October 11, 2023 Author Share Posted October 11, 2023 29 minutes ago, Heritage_Head said: How old are they? Serial # lookup shows 1998. So they're in the quarter century club - a candidate for new caps. I'm not looking to make these into SPL demons (I have another project that does that) but some more bass extension would definitely be nice to have. Quote Link to comment Share on other sites More sharing options...
OO1 Posted October 12, 2023 Share Posted October 12, 2023 the Heresy III woofer will add bass to a certain degree 1 Quote Link to comment Share on other sites More sharing options...
Allenwayne Posted October 30, 2023 Share Posted October 30, 2023 On 10/11/2023 at 2:50 PM, homatose said: Serial # lookup shows 1998. So they're in the quarter century club - a candidate for new caps. I'm not looking to make these into SPL demons (I have another project that does that) but some more bass extension would definitely be nice to have. how high up in frequency you expect a sub to play to meet the bottom end response of your main speaker? Quote Link to comment Share on other sites More sharing options...
homatose Posted October 30, 2023 Author Share Posted October 30, 2023 what progress have 12" woofers made over the past 30 years? Quote Link to comment Share on other sites More sharing options...
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