file J-bin reflex horn

7 years 2 months ago #18400 by Thawach
Replied by Thawach on topic J-bin reflex horn
update new pics after finished the table. he try to build j-bin(bigger version) and still not finish now.



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6 years 11 months ago - 6 years 11 months ago #18892 by Thawach
Replied by Thawach on topic J-bin reflex horn
hi guys very busy I didn't update a long time. this bin had finished last month. the sound will ok. please see the pics.





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6 years 11 months ago #18893 by Thawach
Replied by Thawach on topic J-bin reflex horn
a pic about waited to listen the sound u began to drink.

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6 years 11 months ago #18894 by Thawach
Replied by Thawach on topic J-bin reflex horn
guys the next pics about 15 j-bin reflex horn. the plan i posted at the started this thread. this cab can work very good. the sound is clear. my friend like a lot.















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6 years 11 months ago #18895 by Thawach
Replied by Thawach on topic J-bin reflex horn
the 15 J-bin reflex horn finished pics and sent to a customer.





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6 years 11 months ago #18896 by Thawach
Replied by Thawach on topic J-bin reflex horn
15 J-bin reflex video guys. this cab works well with PA e15-300s, PA P120/2226,PA 15bm-300b





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6 years 11 months ago #18897 by Thawach
Replied by Thawach on topic J-bin reflex horn
guys the pics about a&j brand in thailand built und measure the 18 J-bin cab. he use the base on RCF esw1080 but change the dimension for the drv. the prototype of this cab. i thing the cab will built in china factory in the next time. the product will sell in thailand. the old cab of this brand they use china factory make at all. as the same the PA amp made in china.









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6 years 10 months ago #19007 by BlacDragan
Replied by BlacDragan on topic J-bin reflex horn
hi All,

would this J-Bin design work well with the following TS parameters?:

Impedance (Z) 8Ω
Resonant frequency (fs) 41Hz
Max. frequency range f3-2,500Hz
Music power 350WMAX
Power rating (P) 200WRMS
SPL (1W/1m) 98dB
Suspension compl. (Cms) 0.14mm/N
Moving mass (Mms) 102g
Mech. Q factor (Qms) 13.62
Electr. Q factor (Qes) 0.58
Total Q factor (Qts) 0.56
Equivalent volume (Vas) 147 l
DC resistance (Re) 6.0Ω
Force factor (BxL) 16.64Tm
Voice coil induct. (Le) 1.5mH
Voice coil diameter 75mm
Voice coil former aluminium
Linear excursion (XMAX) ±4mm
Eff. cone area (Sd) 855cm2
Magnet weight 1.4kg
Weight 5.8kg

if not, what would be the best box for this sub. music type would be rap, dance, house, reggae running on a 300 watts rms per channel bass amp....and i have 4 subs in total

Thank you for your help

bd

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6 years 10 months ago #19010 by Thawach
Replied by Thawach on topic J-bin reflex horn
ur drv doesn't work with 15 j-bin but i try with 18 j-bin and AJ-bin and they work.


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The following user(s) said Thank You: BlacDragan

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6 years 10 months ago #19023 by BlacDragan
Replied by BlacDragan on topic J-bin reflex horn

Thawach wrote: ur drv doesn't work with 15 j-bin but i try with 18 j-bin and AJ-bin and they work.


Hi there,

many thanks for the advice.

which design is the AJ Bin and what difference is there between the AJ Bin and the 18 inch J Bin?

thanks again

bd

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