20 Most Recent Soundstream PCS-12 Car Subwoofer Questions & Answers

The smaller terminal is most often the negative terminal. This link has a great way to test if you are unsure. http://www.techguys.ca/howto/speaker.html

The impedance tends to be unmatched. It would make the impedance higher and the amplifier will give out a different output wattage.

need the ohms of each coil and what the amp can handle in ohms

To wire a DVC subwoofer, treat it (in the diagrams) as two seperate speakers, called coil one and coil two. This makes things easier.

To wire them up, wiring them in series would be safer, but if the amp is 2 ohm stable, put them in parallel. Look up dual voice coil wiring in google imagesfor more information and pictures.

All a Dual Core Speaker is, is Two speakers, sort of, in one. It has Connections for the Mid-range and Woofer, so The Inner speaker, is the Mid Range and the Outer, is the Woofer. Wire + to + (Red to Red), & - to - (Black to Black)

check with the maker

https://www.youtube.com/watch?v=kR2MO2kwFug Your new stereo will also include a radio wiring diagram in the owner's manual. ... If a harness is not available for your vehicle or if the factory stereo plug was cut off, you'll need to identify each of the car's stereo wires and connect them to the corresponding wires of your new stereo. https://www.crutchfield.com/S-8W9F47QD1FW/learn/learningcenter/car/car_stereo/installation_guide.html

Please give more details.

manufactures website should be able to get you one on head units accessories for the unit or help you locate you to a nearest authorized reseller to help you order what you need.

Have u searched on Google for it?

Check the power, pos and neg.