Stunning work on the cab 🙂 @TheoSweden
Why 8 x satori 7,5" ???? The sensitivity ? For me you have a mismatch of drivers with the purifi 6,5". The purifi is a very high end driver, no compromise here !!!!
You can go to the SEAS L22ROY2 a far better candidate in this configuration. The SEAS L19RNX1 can be a good candidate with less volume and cheaper.
Why 8 x satori 7,5" ???? The sensitivity ? For me you have a mismatch of drivers with the purifi 6,5". The purifi is a very high end driver, no compromise here !!!!
You can go to the SEAS L22ROY2 a far better candidate in this configuration. The SEAS L19RNX1 can be a good candidate with less volume and cheaper.
Sorry I phrased harshly and without reading OP properly. I hope you didn`t pay the full price of such large 3D prints. Im happy to see you just took them over 🙂
Cheers!
Cheers!
I have been very satisfied with the SB23MFCL45-8 woofer. It is usually thought of as an 8" subwoofer. It has an Fs of 29 Hz and an Xmax of 10 mm, which mean that it is good at producing deep bass. The sensitivity is low, but with 4 (or 6) of them, the total Sd is quite large so the efficiency will be quite good.
I used them in a 3-way application. Two of them in parallel crossed at 300 Hz to a midrange.
I used them in a 3-way application. Two of them in parallel crossed at 300 Hz to a midrange.
I’ve done both, and while you can get more “punch”/tactile quality with a sealed or a ported design, what happens is that when that freq. range is played ”images” within that range move forward in the soundstage and “bunch-up”. Clarity in general also lessens.
Anyway, now that you know what the result will be, to mitigate some of that:
Suggestion for 8” sealed:
http://www.rythmikaudio.com/FM8.html
http://www.rythmikaudio.com/DS800drivers.html
HX580-8S
http://www.rythmikaudio.com/compact_amplifiers.html
Ok.... never seen 3D print that big.
Please bring on some details, weight, price and company that did that 😀
I have no valid input on what woofers to use but would also be very interested in how cabinets that size were printed in one piece haha! A custom built printer perhaps? very interesting and looking really good!
Thanks, thats a chunky driver, Im afraid the "transients" arnt that great. Its always a tradeoff ofcourse. Maybe I dont need this speaker to go so very low and could use more sensitive ones... thats a little how I think at the moment.
Those drivers are a little interesting, But can they be bought without the other stuff?
-pointless to purchase without their plate-amp. 
(The plate-amp has the current-sensing “servo” function that really set’s it apart from other solutions - it’s basically a feedback system connected to a 2nd coil on the driver.)
Though, yes you can purchase drivers and plate-amps separately.
(The plate-amp has the current-sensing “servo” function that really set’s it apart from other solutions - it’s basically a feedback system connected to a 2nd coil on the driver.)Though, yes you can purchase drivers and plate-amps separately.
No they might be some of the biggest speakers 3D printed 🙂
2 cabinets with baffle on a pallet with some protection weight around 160kg. Costed around 3200euro but I payed a lot less.
Yes I know how that works and its nothing for me this time. But the drivers might be good anyway.-pointless to purchase without their plate-amp.
I kind’a doubt they are that great without it (amp) relative to other offerings in their price-range. Could be wrong though.
So what you really want is efficient with decent excursion and a low Qe at a low price.
…then combine that with an impedance flattening filter at Fb (resonance in-box).