Mid-Bass speakers have a little hole,not sure if can be considered an opening.For a comparation i will leave a photo with a speaker wich i plan to replace(to be used as mid driver with individual enclosure in a speaker/that one have bigger hole/opennig)
The upper driver in your final photo shows a 'vented pole' speaker - a 'hole' at the back of the magnet structure for ventilation of the voice coil etc. This may be ignored as it is not the same thing as an 'open back' driver.
Do or do not your speakers have an open back as in my photo in post #16?
Do or do not your speakers have an open back as in my photo in post #16?
ahhh they are open back, so yes two separate enclosures are required. (a side view shot would have been better)
so back to enclosure size...did you have time to go thru the article i linked to?
getting the size right for the bass driver without measurements is a crapshoot , and why i suggested sealed and as large as you can tolerate.
size of enclosure for the smaller driver is less critical depending on crossover frequency.
so back to enclosure size...did you have time to go thru the article i linked to?
getting the size right for the bass driver without measurements is a crapshoot , and why i suggested sealed and as large as you can tolerate.
size of enclosure for the smaller driver is less critical depending on crossover frequency.
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RON 174.56 7%OFF | 2 Pieces Original AKISUI AS80FL42EX 3'' High Performance Full Range Speaker Dual Magnets Aluminum Cone 4/8ohm RMS 30W Fs=65Hz
https://a.aliexpress.com/_mNmvnce
Link for Akisui speakers if you are interested(i am gonna use them for two speakers as midrange.This one like them a lot
https://a.aliexpress.com/_mNmvnce
Link for Akisui speakers if you are interested(i am gonna use them for two speakers as midrange.This one like them a lot
That's all very interesting, but is straying from the subject of the thread.
Do you still wish to discuss mounting two mid/bass drivers inside a single woofer enclosure?
Do you still wish to discuss mounting two mid/bass drivers inside a single woofer enclosure?
The silver tweeters are the original tweeters,wich one is hearing a little stuffy in treble range,and i will make for black tweeters a frame.For Akisui speakers i will have to make an enclosure and make hole larger a bit.I will change the bass speaker and bass reflex tube in the future.
A link for black tweeters:https://a.aliexpress.com/_mOKdKSI
The yellow thing is an romanian equalizer repaired and changed some caps,and working fine,from 30hz to 20khz,also potentiometers was changed to equalizer.
Amplifier is an Technics SU-Z55 wich i think i will replace some of his caps in the future.Here is a photo with original looking equalizer.
A link for black tweeters:https://a.aliexpress.com/_mOKdKSI
The yellow thing is an romanian equalizer repaired and changed some caps,and working fine,from 30hz to 20khz,also potentiometers was changed to equalizer.
Amplifier is an Technics SU-Z55 wich i think i will replace some of his caps in the future.Here is a photo with original looking equalizer.
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I mostly have a plan and I know what to do, however I wasn't entirely sure if the mid speakers from ayima should be separated from the original bass speaker and I wasn't sure how I should determine their liter
so yes, as expected, the media speakers from aiyima must be separated, however, regarding the volume of the enclosure, I am facing some unknowns that are difficult to determine
turk 182 sugested you make a sealed box for the woofer having as large a volume as you can accommodate.
By wiring a suitable capacitor in series with each mid, you can prevent them from reproducing the bass frequencies.
Filtering out the bass allows the volume of the mid enclosures to be small and to fit comfortably into the larger woofer enclosure.
By wiring a suitable capacitor in series with each mid, you can prevent them from reproducing the bass frequencies.
Filtering out the bass allows the volume of the mid enclosures to be small and to fit comfortably into the larger woofer enclosure.
I can tolerate to make them a pretty big enclosure,even 20L or more,that's not a problem,my concern is if they will behave well at a larger or smaller volume
that would depend on the Bl of that driver but we don't have any measurements or published parameters.
any chance you've at least looked at the article i linked to?
any chance you've at least looked at the article i linked to?
just thinking out loud here you obviously own a computer...so a measurement mic or a Dats v3 is potentially the only thing that stands between you and success in this endeavor.
Yes i have looked on article you gived me but is really complex and many things to learn them alone.I will have to buy a good MIC in the future
We do have some parameters for the woofer that the OP intends to use.
Bl = 5.4 (see post #17).
Perhaps someone can come up with a suitable woofer enclosure?
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