Stereo Car Buyers Guide – Choosing a Head Unit | Wheel Adapters

Radio Power is the amount of energy, supplies the main unit for the speaker. Most radios will be classified as "45×4" or "50×4", which means only 45 wattsfor each of 4 speakers, or channels. What does this mean for you, there are 45 or ... Many offer name brands in car audio including Alpine, Kenwood, Pioneer, JVC, Sony, Jensen and many other head unit that offer some or perhaps all of these functions.Choose the right main device, the iPod is the easiest way to integrate ...