You can wire up wall speakers by considering the following tips and method for installation:  1. First, make sure you choose the right wires for your home. You need to look for a wire with CL2 or CL3 ratings, or CM/CMR written on it. And your speaker wire should be 16 gauge with 2 conductors (one red and one black wire).  2. Now decide the location to put in your speakers and decide how you could get a wire back to the main receiver. You should also make sure there’s no doors or any other area with no crawl space or attic space, these can limit your wiring options. (If you don’t have an attic or basement, you can try hiding these wires under the baseboard)  3. Next step is to start drilling the holes to fix your speakers, subwoofer and receiver. And then start drilling small holes straight up your attic or basement, put these as close to the walls as possible.  4. Once you’re satisfied with the hole width, start putting wires into it. Now move your hand to the hole cut-out below/above and pull out the wire and repeat this process throughout the wiring. 5. Now set up your stereo and put the red and black wires carefully. Check the sound system by playing any music through your speakers.