I need to know which amp suitable match with Dual voice coil woofer?
Like Rockford Fosgate P310D2 woofer, MB Quart DWG 254 ？

4 channel or mono amp?
What brand good for dual voice coil woofer?

perhaps 2 channel ? 1 channel powers each voice coil...`
4 channels also can... if it's bridgeable into 2 channels , then powers both the voice coils .. each..

depends on power requirement lo

some DVC can be power up by lil power...
so amp that can do 4ohm or 8ohm shud be okay

if the DVC if power hungry
probably a powerful amp with 1/2ohm stable will do

also enclosure does matter

Any suitable amp introduce?

HCCA/XTR900.2 G5 perhaps ?

memphis... HCCA... Prokick... MTX...

what sub are you using? power hungry ah? if not so power hungry then a 2 channel amp should do the job...

This post has been edited by craziechild: Sep 24 2006, 09:17 PM

yeah!! super duper highly recomended if u haf budget for them.. reliable, powerful and great AMP!!

im using this amp for my dual voice core... really good enough to max out the sub...

Magnat Bull Powe One...

14.4V only got 450W? How about 12-12.5V? Get lower or higher?

for sure it's lower.. on average the car can produce around 13.8-14.2v.. u'll get 11.2-12.4 when the car's engine is not running..

*this depends on the car 1

Normal car is 13.8V? Like that I have to check my car already. Mine only have 12.9V when the car is running.

It depends on the load on your car, if you've got a lot of other electronics and also you turn on the air-cond and headlights, it'll drop lower.

hmm.. if it is, then maybe it's the alternator that u need 2 change..

i ON my HID, ICE & AIR COND... it remains above 14v all of the time.. i know cz i got the digital meter reading on top of my dashboard..

Is it? Anyway my alternator has serve me for 3years and 5 months, my ICE got no problem at all and have no problem on starting mt car. Anyway my car just a Proton, maybe others got higher voltage, who knows?

wah ur myvi so geng? my fren change to 75A battery also can get above 14 when he on headlight aircon and ice.....u changed alternator? how many A? i think myvi icer would like to know....

no larhh.. didn't change anything for the engine part o anything.. i was suprised when i 1st installed the voltage reader which gave me that reading..

cz my fren's wira change his alternator onli can get the reading..

bear in mind the reading is not 100% accurate

Car battery is only 12V, altenator also will be supplying 12V+-, how to get 13.8V also I don't know. Anyway a sub if power is 300W, it can take power range from 50W-300W, normally the manual will state it. Only when using low power amp, it might overheat it and the bass punch is less compare to power it on higher power amp.
If a car's pwer supply is >13V, eletric parts like bulb sure will blow already.

This post has been edited by jojo902156: Sep 25 2006, 05:41 PM

but my alpine monoblock also giving that reading..
then muz b my car's problem larh.. huh

Any recommance except this amp? Budget RM1k to RM2k

Normaly DVC using 2 channel? monoblok? 4 channel amp?

This post has been edited by loon1031: Sep 25 2006, 09:35 PM