it's a chapalang brand.. who would know.. even if there is.. it wouldn't meet the standard..

that equipment to test impedance (OHM) of the speakers.. i know larhh but then to test the RMS.. never hear b4..

This post has been edited by mattchin: Sep 5 2006, 01:43 AM

yarhh... 2 win a competition very easy 1.. company A said i will sponsor ur club for certain thing and u gimme a champion.. OK? and OK it is.. anyway.. not sure how this thing works larhh..

i don blif in chapalang woofers..

though u can check how many voice coils u haf then u might b knowing how much is ur woofer's impedance.. then how many rms u wanna whack ur woofer.. cash out for the most powerful amp.. sure can 1 larh like that..

sigh..

actually 2 channel amplifier wif around 300+- rms can whack any woofer.. o a monoblock amp also can..

u can try 2 take a pic 2 larhh.. maybe some tai ko here might know lorhh..

btw.. the (inches)" of the woofer also u didn't write.. and wat will u do after knowing the specs?

tai kors...

forgotten that ported woofer box is more power hungry o sealed is? i can't remember..

CaLz: maybe u can take out the woofer and let us c it's backside..

hmm.. 2 channel o monoblock will help u whack these 2 woofers.. try find those wif good power so that the bass will bcome more powerful.. to play safe, get a monoblock cz it might b a 2 ohm setting.. only a few 2 channel amps r stable at 2 ohm.

single voice coil.. but dono wat is the impedance..

get a monoblock and u r saved.. try checking @ the garage sales if there is any.. don simply get 2 channel amp cz if u on ur woofer too loud.. the amp sure die 1..

thanks driftmeister
and like driftmeister said.. is ur box more than 1.5cu ft?

the bigger the better.. it doesn't mean that wat sub use wat size..

hmm.. u will c a huge difference between a bigger box and a smaller box.. 2 some ppl smaller box may bcome handy but as the matter when u put it into bigger box, u'll hear the difference.. i dono can i put it like this o not.. the bass will b deeper and my feelings(personal) the bass will go further/longer.. (dono how 2 discribe)

modified ur pic aledi...

as expert said, ported is more towards SPL (boom boom boom) while sealed is towards SQ (sound quality)

there are many studies about woofer box.. many installer don really know about the important about the box as the calculations, this, that, bli, bli and bla bla.. don ever look small on the box instead look it BIG..

i didn't say like 1.5cu ft then bcome 3.0cu ft larh.. the bigger the box the bigger the power u need 2 withdraw from the amp.. i am like saying recomended size if 1.5 cuft then u make a box like 1.8-2.0cu'ft.. the bass would b more pleasant rather than 1.5cu ft itself o even smaller..

huh.. those budget woofer i always c them in ported.. anybody know wat's the reason?

there is an equipment to check the impedance.. bigger accessories shop should haf..

if this is so.. then the woofer would be either 2 ohm or 8ohm.. find an amp which is 2ohm stabble.. if not u will kill ur amp very fast like wat i haf done b4

if u wanna do sales post it @ garage sales larhh... later kena warn onli u know..

juz buy an amp and make it run..

u haf 2 4ohm woofer.. after bridging it, it will b either 2 ohm or 8ohm..

then u go find a 2ohm stable amp.. if it is not written 2 ohm stable, better don get it cz u will kill the amp like wat happened 2 mine..

if the amp is powerful.. it won't kill the woofer unless u on it so so so loud until the glass breaks like my fren's.. (an accident actually )

if the woofer is power hungry then u will kill the amp (especially when u on it loud).. those chapalang shops won't warranty it for u..

juz get the monoblock amp and u could never go wrong wif it.. btw.. can u run 2 units of 12" @ 4ohm and getting it 2 run @ 4ohm?

btw.. inside the garage sales under automotive bla bla bla.. the forummer selling the monobloack @ a quite cheap price.. (2 me )..

no doubt that the accuracy for a 2 channel (class ab amp) is higher than a monoblock (class D) but in terms of power.. monoblock is delivering it 2 u..

This post has been edited by mattchin: Sep 14 2006, 07:18 PM