Hook up car sub in house, share your voice
For more information read this post on how to set up a subwoofer. Locate the sub woofer positive and negative cables. Then set the sub's volume control to provide the level of bass support you want. Once the power issues are handled, the video assists you with connecting your audio input. However, if you don't have this, then the video will instruct you on an alternative method as well.
Share your voice
Subwoofer and amp hook up in house?
Note, it is very important you identify these cables before cutting the sound cable. Lastly, wire your sub to the amp, plug your power supply into an outlet, get sound to your system and enjoy! There are no standards on what color these cables will be, in this case they were brown and black. You don't necessarily need a receiver with subwoofer output jacks. Stereo receivers, pre-amps, dating a childless man and integrated amplifiers rarely have subwoofer output jacks or offer bass-management options.
Your left and right positive to your positive cable, your left and right negative to the negative cable. Then connect the amp to the power supply to simulate the car Head-Unit starting. Once you've connected the sound cable you can finish attaching the rest.
Can i hook up car speakers and subs in my house?
The subwoofer is hooked up to the receiver with a single interconnect cable. That means you have to double up the connections on the receiver or amplifier see photo below that illustrates that connection method. It is recommended to use a sound system which has an out put specifically for the sub woofer. Subs can provide a foundation to the sound that few speakers can muster on their own.