Bms Coaxial Compression Driver For Mac
Features:. Extended Bandwidth (300 - 22000 Hz). Neodymium Magnet Assembly. With two subsystems in one, each Driver covers a smaller Frequency Range for increased Power Handling, high Dynamic and extremely low Distortion. Excellent Phase Coherence.
Perfect Time Alignment without Problems of Multi-Source Interference. Ultra light Weight. 16 Ohm The patented design of the BMS 4592 is a result of extensive dedicated research and development providing dramatic improvement in dynamic response, clarity and transparency. The BMS annular midrange diaphragm covers the frequency range between 300 and 7000 Hz with a smooth, linear response.
Sep 08, 2014 I've access to BMS compression drivers for ~50% off the retail price. Coax 4592ND is a giant stride and a real point source but there is a problem. If you want to cross them about 300hz and use their potential in this areas, you have to use large horns. Large horns are less effective when freq. So you'll lose high frequency. You'll also lose dispersion control in hf region more easier. Apr 22, 2011 Coaxial compression drivers. By vinylnvalves, April 13, 2011 in DIY. I have been toying with the idea of the BMS coaxial drivers which Bert uses in the Swings. You have to be very careful to what kind of horn you load BMS driver. Swings have tractrix 270hz horn and the driver is crossed at 300hz while 6k divides the hi and mid driver. EMINENCE BETA-8CX 8 COAXIAL DRIVERS FOR WINDOWS DOWNLOAD - To calculate the value of Q, you must know the center frequency of the EQ section and the frequencies at which the upper and lower skirts fall 3 dB below the level of the center frequency. These systems are typically outfitted with a large number of features that are meant to assist in producing crisp sounds.
The large diaphragm excursion of max. + / - 0,8 mm results in high output and increased power handling up to 1300 W peak.
The ultra light annular diaphragm for the high range offers exceptional transient response with very high efficiency from 6 to 22 kHz. The unique voice coil technology employs a light weight Copper Clad Aluminium wire wound inside and outside of the Kapton™ former to improve the heat dissipation, dramatically increasing the acoustic output and reliability of the driver while minimises the power compression. The use of high grade neodymium magnets provide improved performance while significantly reducing transducer weight. Features:. Extended Bandwidth (300 - 22000 Hz). Genogram program for mac. Neodymium Magnet Assembly.
With two subsystems in one, each Driver covers a smaller Frequency Range for increased Power Handling, high Dynamic and extremely low Distortion. Excellent Phase Coherence. Perfect Time Alignment without Problems of Multi-Source Interference. Ultra light Weight. 16 Ohm The patented design of the BMS 4592 is a result of extensive dedicated research and development providing dramatic improvement in dynamic response, clarity and transparency. The BMS annular midrange diaphragm covers the frequency range between 300 and 7000 Hz with a smooth, linear response.
The large diaphragm excursion of max. + / - 0,8 mm results in high output and increased power handling up to 1300 W peak. The ultra light annular diaphragm for the high range offers exceptional transient response with very high efficiency from 6 to 22 kHz. The unique voice coil technology employs a light weight Copper Clad Aluminium wire wound inside and outside of the Kapton™ former to improve the heat dissipation, dramatically increasing the acoustic output and reliability of the driver while minimises the power compression. The use of high grade neodymium magnets provide improved performance while significantly reducing transducer weight.
Looking at it's response on an actual horn (not plane wave tube) the extension looks only a little bit better than some of the best 2' large format horns already out. That might be all that's needed, but who knows.
They did send me some preproduction 1' compression drivers either late 2015 or early 2016 that had hand written 'engineering samples' and build numbers on them. They weren't bad, but didn't extend quite as high as I was hoping. There was a very interesting sample that they decided not to produce because they didn't think demand would be high enough. The guy I was dealing with talked to corporate and at first they were going to make them just for us, but the order had to be at least 1000pcs. It was a lot of money but I really considered it, after a couple weeks they changed their mind. Depends what you want it for, this + nice midbass horn = win (maybe) in a 2 way. Now if you want a nice flat measurement, move along Did you think I thought this was a super tweeter?
The point of these is to use it over the widest range of frequencies possible. I don't see how this does that any better than what is already on the market. Do I have to break out all the pdf's of every 2' output horn on the market? Well I'm not.
Bms Coaxial Compression Driver For Mac Os
You don't have to tell me why a wide-range driver like this on an awesome 2-way system is awesome. I need to know why this driver is better than what I can get already. Did you think I thought this was a super tweeter? The point of these is to use it over the widest range of frequencies possible. I don't see how this does that any better than what is already on the market.
Do I have to break out all the pdf's of every 2' output horn on the market? Well I'm not. You don't have to tell me why a wide-range driver like this on an awesome 2-way system is awesome. I need to know why this driver is better than what I can get already.
No I did not. Yes wide frequencies but it is gonna be down at the top, I don't dig out all the CD specs but the larger ones roll off more or are coaxes, dunno about this one since I haven't heard it but it looked good to me for a 2 way, that is all. Also Celestion is often nice sounding IMO so I think it has potential based on the little info there is, but potential is the key word. I gather this isn't a coax. Look at the youtube at 1:28. It's an annular diaphragm, so for breakup the relevant dimension is not the 6' dia, but the distance between the annulus ID and OD, which looks to be about 1 1/2'.
Bms Coaxial Compression Driver For Mac Download
And it's effectively less than that because the VC is not at one of the edges. But if this isn't the first annular diaphragm with this size/range, I guess it's not the big deal the guy in the video makes it out to be. I don't think it's gonna be enough, but I assume measurements will eventually be published. Will be interested to see.