Installing an amplifier in your car’s audio system can seem overwhelming, but installing one without RCA jacks can be downright intimidating.Older 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 or subwoofers. Before you begin the installation process, it’s imperative that you make sure the amp you’ve chosen is capable of accepting speaker or line-level connections. You’ll also want to confirm that the RMS power of the amp is less than or equal to the RMS power of your speakers. Once you’ve double-checked these things, you’re ready to start. Tips Warnings Writer Bio
