[QUOTE=jhnkvn;2436655]*roblio
Regarding the X12 mrv-1507 4channel 3600watts, please.. that's quite a generic V12 amplifier (bootlegs in fact of the famous Alpine V12) and it's usually used for powering of separates - not power-hungry subwoofers. Don't buy the 3600W, it does not even produce half of that value. It's doing something like 60W * 4 ohms on each channel.

Isipin mo muna how you'll wire the subwoofer up. Since meron ka dalawang dual-VC subwoofers you have quite a lot of options naman. But to answer your question, kaya ba ng MRV ang 2-ohm load stable? The answer is... no. Most budget amplifiers aren't built that well sa power supply section nila to supply you 2-ohms on bridged mode. If you're doing a mono or 2-channel amplifier, baka pwede pa. But for 4-channels? Nah, they're just 4ohm stable bridged.

Stable on 2-ohms? Probably on a per-channel basis yan. Ex. 60Wx4 * 4ohms, 90Wx4 * 2ohms. But please, don't believe the box. Yun 3600W palang nga linoloko ka na pano pa yun ibang specifications.

Your best bet? Just use one of the voice coils - tutunong parin naman yan and use it on a bridged 4-channel amplifier.

Thanks sa reply sir jhnkvn

what ive done is that since dual 4ohms cya i make it series * 8ohms so ch1&2 bridge same as ch3&4 so i used up all the vc as series into the amp as bridge tama po ba safe po ba yung sub and amp ko?, also i used y splitter for the input. by the way sir jhnkvn i used it in the house lng i got power supply which has 42ampere adj voltage *13v. one more question can i power it up *14.4v or hangang ilang volts po kaya and safe cya?

i really appreciate your advice sir jhnkvn