J-bin reflex horn

update new pics after finished the table. he try to build j-bin(bigger version) and still not finish now.

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.

a pic about waited to listen the sound u began to drink.

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.

the 15 J-bin reflex horn finished pics and sent to a customer.

15 J-bin reflex video guys. this cab works well with PA e15-300s, PA P120/2226,PA 15bm-300b

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.

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

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

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