Nihn I had to ask myself this question. Lucky you have long arms then Thanks for your time Rastaman. Is there not someone out there that is building better speakers rather than cheaper speakers? You cannot post new topics in this forum You cannot reply to topics in this forum You cannot delete your posts in this forum You cannot edit your posts in this forum You cannot create polls in this forum You cannot vote in polls in this forum. Has anyone tried this or modelled it?
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Zulkirg Thanks for your time Rastaman. I have spent hours upon hours trying to find cheap woofers for the plans. Mechanical Quality Factor, Qms 8. This is just my opinion and my soapbox time. Do I want cheap speakers which I have bought and have blown. That said, the rule of thump was below 0. If I have offended anyone, it was not my intention. A short folded horn with horn length of around 85 cm and a mouth area of sq cm, bdyma a horn with an 85 Hz cutoff quarter space will sound really hard with high EBP drivers in them.
Or is everyone trying to build speakers of their own, trying to do it cheaper rather than better? Has anyone tried this or modelled it? Was just offering what info I have gleaned from this site and others.
Drivers like the PD will work in a short folded horn because the cab is not really a horn. Or do you import PD drivers? Just perhaps not the most suited to the box which is why i asked. Effective Surface Area, Sd m 2 bemya. I had to ask myself this question. Below the horn cutoff most of these short horns will still produce a useful output down to the cutoff point of the sealed box So it looks like there may be some middle ground, but the Beyman may not be in it.
Voice Coil Resistance, Re 5. Is it just me? For the driver to be properly loaded by a horn means a horn length of over 5. Displacement Volume, Vd cm. This page was generated in 0. The PD will rip your head of in one of these bins, but lower EBP drivers though not as low as the PD will ebyma the sound out and make it more listenable.
Most of my short horn designs will work down to 50 Hz because I design them to be sealed boxes first that just have a bit of extra gain and kick from the horn in the 80 to Hz range. Basically the horn just adds a bit of gain from around 80 to Hz, the cab will produce notes above and below these frequencies, just at a lower volume. Below the horn cutoff most of these short horns will still produce a useful output down to the cutoff point of the sealed box.
When the horn is less than 5. The PD is considered to be a great driver in these and the LX60 looks better in a lot of areas. Related Posts
Zulkirg Thanks for your time Rastaman. I have spent hours upon hours trying to find cheap woofers for the plans. Mechanical Quality Factor, Qms 8. This is just my opinion and my soapbox time. Do I want cheap speakers which I have bought and have blown.
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