How to Amplify Car Speakers in Your Garage
Amplify Car Speakers There are several ways to amplify car speakers . One is to connect the amp directly to the speakers. Alternatively, you can use a line level converter. This will require a power and ground connection. A line level converter has a built-in remote wire output. A good choice is a 4 channel amplifier. It will give you a powerful bass and treble boost for your vehicle's speakers. Test The Polarity Of The Speaker To test the polarity of the speaker, take an AA 1.5-volt battery and connect one end to each polarity. Touch each one to the connectors of the stock speaker. The polarity should match. If the speaker moves inward, the amplification is reversed. If it moves outward, it has the correct polarity. Also, the polarity of the amplifier should match the speaker's connector with the battery's + wire. A car amplifier can help you get higher volumes and better sound quality. Amplify A Sound Signal An amplifier is necessary to amplify the signal c