@Junm
this is a bandpass for a 12" P-Audio...if you like to take the risk to build and try your own driver, it's up to you...i always build this for people who own a home theater with a limited space using a Targa 120xi driver...its amazing!.
But, you have to have a 100hz low pass crossover and a dedicated power amp for this...or you can build this P48 Sub-Woofer Controller (Rev-A) and this 300/500W Subwoofer Power Amplifier
have fun
jojo
this is a bandpass for a 12" P-Audio...if you like to take the risk to build and try your own driver, it's up to you...i always build this for people who own a home theater with a limited space using a Targa 120xi driver...its amazing!.
But, you have to have a 100hz low pass crossover and a dedicated power amp for this...or you can build this P48 Sub-Woofer Controller (Rev-A) and this 300/500W Subwoofer Power Amplifier
have fun
jojo
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Hi jo, thank you for the design. I will use my 300w power amp with a subdriver for this but my driver is pioneer 30-720f 80w woofer and not a subwoofer. will it be capable of delivering sub frequencies? the specs of the woofer is unknown and i cant find it anywhere since it was on original CS801 speaker system. I just had it repaired but the original coil is retained.
I have 12" Konzert subwoofer rated 300W but already in a box and currently used for 2 way system. Do i need to swap it?
If you have a design for a 2 way system with a deep bass I might as well give it a try.
more power.....
I have 12" Konzert subwoofer rated 300W but already in a box and currently used for 2 way system. Do i need to swap it?
If you have a design for a 2 way system with a deep bass I might as well give it a try.
more power.....
@leinad61
yes Sir, but its been a long time. we've use JH126 from Crown (Local) and the Hi driver horn cut-off freq at 750hz also from Crown. Sound good after curing the hollow portion of the horn with polyurethane foam...overtones are gone...a little eq tweaks to flatten things out.
have a nice day
jojo
yes Sir, but its been a long time. we've use JH126 from Crown (Local) and the Hi driver horn cut-off freq at 750hz also from Crown. Sound good after curing the hollow portion of the horn with polyurethane foam...overtones are gone...a little eq tweaks to flatten things out.
have a nice day
jojo
@leinad61
i cant recommend any, because everybody has its own choice...but i can tell you this base on my understanding...the so called long throw is the SPL of the speaker system...
the more stack of speaker boxes will give you additional SPL...say 3db per box. in a line array system the more stack the more beaming(directional) can be achieve...but there are trade-offs and compromises...there will be some constructive and destructive interferences.
For me i use horn loaded speaker boxes like the MT122 for example...they are efficient. But, they are not easy to use...i need a lot of tools to get them flat (DIY World).
what ever you build, understand their advantages and disadvantages...its like " use the right kind of tool for the right kind of job"... and DONT GIVE A HOOT ON WHAT OTHER PEOPLE SAY...if you really think your system sound good enough and deliver what your client asked...then your just fine.
so...correct me if I'm wrong.
have a nice day,
jojo
i cant recommend any, because everybody has its own choice...but i can tell you this base on my understanding...the so called long throw is the SPL of the speaker system...
the more stack of speaker boxes will give you additional SPL...say 3db per box. in a line array system the more stack the more beaming(directional) can be achieve...but there are trade-offs and compromises...there will be some constructive and destructive interferences.
For me i use horn loaded speaker boxes like the MT122 for example...they are efficient. But, they are not easy to use...i need a lot of tools to get them flat (DIY World).
what ever you build, understand their advantages and disadvantages...its like " use the right kind of tool for the right kind of job"... and DONT GIVE A HOOT ON WHAT OTHER PEOPLE SAY...if you really think your system sound good enough and deliver what your client asked...then your just fine.
so...correct me if I'm wrong.
have a nice day,
jojo
heres the link of crown speakers theres a lot of good crown speaker brands Crown - The Professional Choice for me i'll go for Jh series esp.the jh 186,,,
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ohh no I'm sorry sir born late kc tayo..kya I'm not familliar with that amps..& also I dont have many experience in sounds..I'm just only a biginner maybe we need the help of Dj -jojo,,,
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CA25 vs. MA1800
hello guys, May i know your opinion..whos powerful CRELL CA25 or LEXUS MA1800?, based on the people experienced the impact/force of CA25 is on the side of sound box, (sori guys, i cant explain, ung tapon/pwersa nya ay galing daw sa gilid ng box hindi sa harap)..but some sound system owner here in our province their choice is MA1800....and also the price of CA25 is 52k while MA1800 45k...
hello guys, May i know your opinion..whos powerful CRELL CA25 or LEXUS MA1800?, based on the people experienced the impact/force of CA25 is on the side of sound box, (sori guys, i cant explain, ung tapon/pwersa nya ay galing daw sa gilid ng box hindi sa harap)..but some sound system owner here in our province their choice is MA1800....and also the price of CA25 is 52k while MA1800 45k...
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you are mentioning subwoofer box not the amplifier, those amplifier CA25 and MA1800 are powerful but depends on your driver and box, WSX box is proven as stated by sir jojo.
(sori guys, i cant explain, ung tapon/pwersa nya ay galing daw sa gilid ng box hindi sa harap)
this will only happen if you have parallel walls that will cause cancellation...cancelled freq is normally the distance of the parallel walls...side to side...back to front...ceiling to floor.
this a big problem for all of us...all we can do is to place our subwoofers were they are not or less affected by the cross interference of soundwaves that will cause cancellation...then high pass all low freq that cannot be acoustically produce to lessen power amp loading.
i think another solution is setup a cardioid sub...but is too much labor.
this will only happen if you have parallel walls that will cause cancellation...cancelled freq is normally the distance of the parallel walls...side to side...back to front...ceiling to floor.
this a big problem for all of us...all we can do is to place our subwoofers were they are not or less affected by the cross interference of soundwaves that will cause cancellation...then high pass all low freq that cannot be acoustically produce to lessen power amp loading.
i think another solution is setup a cardioid sub...but is too much labor.
I'm using a Crell ca25 for my base & the powerfull impack of base is in the front of speaker not in the side,,& for me ca25 is powerfull than mr1800...kita nman sa wattage eh..peace .& it depends on what brand of speaker you will use,, ,,, ca25 is 47kg..so heavy,,
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