okay im doing subwoofer tests for a science project due wednesday. i have a HU that i was told works properly. however i hooked it up to a battery and nothing turned on. i just hooked the ground to neg post and power wire to pos post. thats all i need to do to get it to turn on, correct? note: i am not installing this into a car, it is to be used just hooked up to a car battery. please give me some advice thanks
i had to do exactly what your are talking about when i built my lil sister's mini SPL setup...like Rovin says, try hooking the orange and red wires to the + on the batt. you can use the REM as an on/off switch going to the + on the batt. (i put a toggle switch on my sister's REM wire and it worked great)