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Old 4th November 2011, 06:21 AM   #1831
tibo is offline tibo  Philippines
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Default JH158

Sir..

Just wana ask in lay man's term bout this quote since technically i roughy understand, newbie:

"The flare rate of the horn is 35Hz. This means that the speaker below 35 Hz is no longer loaded by the horn. In case of a single case is the bass to about 50 Hz. By stacking multiple enclosures, so a large horn mouth is formed, enhances bass performance."

Is the Qts of JH-158: 35Hz - 25KHz?
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Old 4th November 2011, 12:33 PM   #1832
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Quote:
Originally Posted by tibo View Post
Good day sir jo.

Ive made this box the MB 115 from Visaton DIY.. Can i put a cover like from the Nexo 18 , like you suggested to esbiboi? I was wondering if I could apply it also to my box.For a 15" sub what should be dimension the cut hole? Sir whats the effect of this cover. The speaker i bought was a JH-158 with the Crell CA8 Amp. Does my amp compliment the speakers?

Thanks, more power.

tibo
about 10mm in Diameter...actually no effect since its a subwoofer...this are longwaves...if there is any you wont notice it...
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Old 4th November 2011, 06:29 PM   #1833
lizgar is offline lizgar  Philippines
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Quote:
Originally Posted by leinad61 View Post
Im using P Audio, For my 186horn. Yes Crown 1860 will work on 186 folded horn bin..
yes 1860 crown work on 186horn by rog.. but only thing is you need to use only k10 amp or lower. because if we use higher ratings power amps. the cone of the 1860 speaker wont last.. because as you use it with long periods of time.. the cone starting to crack.... breaks the cones... and also burn the coil.. as on my observation in my site... i used it until now because the parts are cheaper like v.c cone etc..

Last edited by lizgar; 4th November 2011 at 06:44 PM.
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Old 5th November 2011, 01:41 PM   #1834
tibo is offline tibo  Philippines
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[QUOTE=dj_jojo_md;2769678]about 10mm in Diameter...actually no effect since its a subwoofer...this are longwaves...if there is any you wont notice it...[/QUOT


what i mean sir is from page 100, number 991 of this thread. the speaker was covered by a plate with a hole.
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Old 6th November 2011, 01:46 PM   #1835
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Default srx728

to sir jojo ...sir i have jbl's srx728 clone sub .. is it good for out door....??? thank u
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Old 6th November 2011, 09:47 PM   #1836
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[QUOTE=tibo;2770797]
Quote:
Originally Posted by dj_jojo_md View Post
about 10mm in Diameter...actually no effect since its a subwoofer...this are longwaves...if there is any you wont notice it...[/QUOT


what i mean sir is from page 100, number 991 of this thread. the speaker was covered by a plate with a hole.
Please post some pics Sir...I am very soory I can't get it...
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Old 6th November 2011, 09:50 PM   #1837
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Quote:
Originally Posted by aman khalsa View Post
to sir jojo ...sir i have jbl's srx728 clone sub .. is it good for out door....??? thank u
Yes they are...but, it will need a powerful amp and lots of stack if you have a big crowd...and place a dust cap in your driver Sir...to make it safe...

Have a nice day,
jojo
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Old 7th November 2011, 02:28 AM   #1838
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Quote:
Originally Posted by dj_jojo_md View Post
Yes they are...but, it will need a powerful amp and lots of stack if you have a big crowd...and place a dust cap in your driver Sir...to make it safe...

Have a nice day,
jojo
thank u sir .....
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Old 7th November 2011, 11:23 PM   #1839
tibo is offline tibo  Philippines
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[QUOTE=tibo;2770797]
Quote:
Originally Posted by dj_jojo_md View Post
about 10mm in Diameter...actually no effect since its a subwoofer...this are longwaves...if there is any you wont notice it...[/QUOT


what i mean sir is from page 100, number 991 of this thread. the speaker was covered by a plate with a hole.
Sir heres the image link:

Click the image to open in full size.

The horn sub ive made was from Visaton (MB115), a C sub like a CVAB36?
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Old 9th November 2011, 01:19 AM   #1840
Rov is offline Rov  Dubai
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To sir jojo,I just want to us what is the effect of buying an electronic devices with 220 volts 50 hertz supply kung gagamitin ko diyan sa pilipinas marami kasing mura dito sa UAE such as amplifier and disco lights.Hindi kaya masira kaagad Thanks and more power
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