4 ohm

Hey everyone, I'm pretty new to car audio, and I have some questions on mono amps and subs. I just purchased 2 10 inch subs.  They are the Polk Audio DB 1042 SVC.  It's a 4-ohm sub with single voice coils.  I also purchased a sealed box for these subs...

after 2 days of constantly asking questions and snooping around i finally purchased the Alpine SWX-1243D Dual 4 Ohm 1000w RMS Subwoofer... i just have this 1 single woofer and am not planning to put in a second... so onto the tricky part.. choosing the amp... i want to be running this sub to its...

I am pretty sure the way I want to hook my system up is Bridging the amp and then running my voice coils in series like option 2 of this link. http://www.the12volt.com/caraudio/woofer_configurations.asp?Q=2&I=42#results When I bridge the amp do I need to put jumpers or anything or just run...

Item(s) for Sale: I bought this off ebay in July 2010. The SC line wasn't even out in my area & couldn't have been out long. This speaker looks almost brand new. There are no imperfections just normal dust. I never hooked up the Sub & decided to go minimum bass in my new car. I will...

Okay first off everything is brand new, right out of the box and into my blazer. I have an infinity 1300a amplifier and two 12 pioneer Tsw309d4 subs in a ported box. The subs are Dual Voice Coil 4 ohm and the amplifier is a two channel. I have tried just about every way to wire them.. 2 ohm, 4...

Alright I drive a 1991 Acura Legend LS with a broken h/u. It is equipped with a bose headunit, 80x4W Peak Power Bose Amp(made by kicker) behind the rear seat, 6.75 front speakers, and 6x9 rear speakers. The speakers function at a 2 ohm load per channel. This is the H/U I plan on buying...not...

Can anyone help? Can i run a 13w7 with a ppi pc21400.2? 3 ohm sub to 4 ohm bridged amp?