L volume bass reflex cabinet with 2x HP reflex tube, 9 cm long. from 36/ 30 Hz (-3dB/-8dB). beyma 15LX60 V2 order no. bylxv2 EUR ,00 excl. User review from ecce48 about Beyma 15LX ca tape drive!!. Beyma 15LX Resonant Frequency, fs 35 Hz. D.C. Voice Coil Resistance, Re ohms. Mechanical Quality Factor, Qms Electrical.
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When the horn is less than 5.
Beyma 15LX60 (Version 1) Recone Kit 8Ohm
Thanks for your time Rastaman. The time I spent looking for cheaper speakers I could have used building them. The way I see it is by building my own cabs, I can spend my money on components I have spent hours upon hours trying to find cheap woofers beyms the plans. I had to ask myself this question.
You want a driver with a low resonance a powerful motor system and good damping, the PD has all of these. Yeah, beyka was just a thought as i can get them cheap and PD are out of stock of PD’s and factory is off on hols until 23rd August Mechanical Quality Factor, Qms 8. The PD will rip your head of in one of these bins, but lower EBP drivers though not as low as the PD will smooth the sound out and make beymz more listenable.
Displacement Volume, Vd cm.
Hd15 – Beyma 15LX60 loading
That said, the rule of thump was below 0. Or do you import PD drivers? Suck it and see when it’s close I suppose. Just curious, but you’re in the US heyma, where PD drivers are very hard to come by, almost all the Speakerplan designs have beya PD driver as their first choice, so what do you use instead?
Drivers like the PD will work in a short folded horn because the cab is not really a horn.
Probably, but then there’s the whole, it’s not really a horn, it’s a horn bandpass cab. Or is everyone trying to build speakers of their own, trying to do it cheaper rather than better? 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. Effective Surface Area, Sd m 2 0.
Do I want cheap speakers which I have bought and have blown. Just perhaps not the most suited to the box beymw is why i asked. Is it just me? And if you look, i’m asking because of lack of availability rather than price – i’ve got no problem sticking my hand in my pocket deep though they are!
This page was generated in 0. Is there not someone out there that is building better speakers rather than cheaper speakers? The PD is considered to be a great driver in these and the LX60 looks better in a lot of areas.
Voice Coil Resistance, Re 5. Hey don’t take my word for it, it’s not like I’ve 15lz60 built them yet. This is just my opinion and my soapbox time. A short folded horn with horn length of around 85 cm and a mouth area of sq cm, so a horn with an 85 Hz cutoff quarter space will sound really hard with high EBP drivers in them.
Lucky you have long arms then Nah, i’m just being stupid really, i’d like to keep them all the same loading and i do love the PD’s. Forum Permissions You cannot post new topics beymma 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. Most of my short horn designs will work down to 50 Hz because Bfyma 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.
Yeah, but its not strictly a horn is it, that’s why i’m curious, and the LX series are supposed to be good in BP boxes. Whats the rule a true horn has to be at least a quarter of the lowest wavelength it’s trying to produce path length from driver to mouth I think.
If I have offended anyone, it was not my intention. I am with the understanding that if you build these plans with the recommended speakers that are given that you will not only have great speakers, but you will have great speakers you will be proud to say “Yeah, I built these”. Was just offering what info I have gleaned from this site and others.