How Do You Choose A Car Stereo Amplifier?
Adding an amplifier to your car stereo will improve the sound dramatically. Here’s what you need to know to choose one that’s right for you. Ask a salesperson or installer what power rating you should consider, based on your existing stereo, speakers and musical taste. Select two or three amplifiers to compare. Compare amplifiers’ power ratings using the same parameters – ohms rating, voltage or frequency. (Most people in the industry use ohms rating as the standard of comparison, and set the standard at 4 ohms.) Ask the salesperson to plug the possible amplifiers into a radio and speakers that are similar to the ones in your car. Listen to the performance of each amplifier and select the one that sounds best to you. Check the physical size of the amplifier to make sure it will fit where you plan to put it. Gather as much technical information about your car’s current stereo and speakers as you can. Determine where you intend to place the amplifier in your car. Measure the area and wri
