Apr 14,  · Home Entertainment How to hook up a subwoofer to a stereo system. Hint: You don't necessarily need a receiver with subwoofer output jacks. Installing an amplifier in your car's audio system can seem overwhelming, but installing one without RCA jacks can be downright berlinbootstouren.de systems usually lack RCA jacks, but just because you have an older system does not mean you cannot add an amp for additional power to push your speakers. Aug 23,  · Connecting your car speakers to an amp. so you can make all the speaker connections without having head deck doesn't have rca's I get the hook up you Reviews: Not Helpful 2 Helpful I'm thinking that a small-ish power capacitor maybe 0. How do you hook up a power amp to a house stereo? Have you tried using different inputs on the stereo? Make sure that the power wire and aux cable are on opposite sides of the vehicle for less distortion and interference. Marc Blanchard October 29, at 9: Now he has to fix Facebook for real. So I am installing 4 new speakers to a 4 channel amp to my factory radio. Harry October 11, at 3: How do you hook two subs up to one amp? When you connect speakers to your receiver, make sure the wires connect the red to the red ports and black to the black ports. The quad 33 has apparently a special cable that splits can you hook up amp without rca jacks single output from the preamp to the two amps this I understood thanks to the glorious internetand this is clear.