Ive peterbilt 579 2021 with smartnav inbuilt subwoofer. i want to replace my doors and cab speakers it has 4×6 50watt 8 ohm speakers what's the maximum watt speakers i can use without adding on amplifier
September 5th, 2025
You must have a misconception about wattage on speakers. The listed wattage indicates how much input or power the speaker can handle. You need to determine the distortion in that number so you don't damage the voice coil. A 50-watt speaker will not play any louder than a 20-watt speaker when using a 10-watt input.