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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Forum Permissions You cannot post new topics in this forum You cannot reply ebyma 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. Lucky you have long arms then I had to ask myself this question. Is it just behma Just curious, but you’re in the US too, where PD drivers are very hard to come by, almost all the Speakerplan designs have a PD driver as their first choice, so what do you use instead?
Below the horn cutoff most of these short horns will still produce a useful output down to the cutoff point of the sealed box. Do I want cheap speakers which I have bought and have blown. Voice Coil Resistance, Re 5. When the horn is less than 5.
Hd15 – Beyma 15LX60 loading
Drivers like the PD will work in a short folded horn because the cab is not really a horn. For the driver to be properly loaded by a horn means a horn length of over 5. 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 beyam Hz range.
Has anyone tried this or modelled it? 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 it more listenable. The way I see it is by building my own cabs, I can spend my money on components 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. I am with the understanding that if you build these byema 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”.
Don’t forget though driver specs are never absolute. Hey don’t take my word for it, it’s not like I’ve ever built them yet.
This page was generated in 0. Just perhaps not the most suited to the box which is why i asked. Nah, i’m just being stupid really, i’d like to keep them all the same loading and i do love the PD’s.
It may even be with a bandpass horn whatever it actually is, the parameters required change, it’s got a nice low resonance, and veyma average BL and below average Qts. This is just my opinion and my soapbox time. The time I spent looking for cheaper speakers I could have used building them. Pulling stuff out the FAQ: What about the MaxPro drivers from Nightfire they usually have similar specs to the PD’s you can probably find a useable 15″ there, thats what I’m aiming for when I finally build some ‘s, they seem to be close to the PD line, at least the 18″‘s do.
That said, the rule of thump was below 0. 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.
The PD is considered to be a great driver in these and the LX60 looks better in a lot of areas. byema
ca tape drive!! – Reviews Beyma 15LX60 – Audiofanzine
If I have offended anyone, it was not my intention. Effective Surface Area, Sd m 2 0. Suck it and see when it’s close I suppose. I have spent hours upon hours trying to find cheap woofers for the plans. 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!
Or is everyone trying to build speakers of their own, trying to do it cheaper rather than better?
Was just offering what info I have gleaned from this site and others.