Bavsound Stage One Speaker Upgrade for E46 Sedan/Wagon with Standard Hi-Fi bavsound-subwoofer Keep in mind that the

Keep in mind that the quality of your water (how hard it is) will affect how many washes you can get from each cartridge

this upgrade ensures your vacuum keeps up with your pace

We tend to see solid green (negative -) and green w/black stripe (positive +) in the majority of the factory enclosures

and suspended solids from water

Please contact us before purchasing to confirm compatibility with your vehicle and to finalise your custom design

Bavsound Stage One Speaker Upgrade for E46 Sedan/Wagon with Standard Hi-Fi bavsound-subwoofer Keep in mind that theBavsound Stage One Speaker Upgrade for E46 Sedan Wagon with Standard Hi Fi GET UNBELIEVABLE, CRYSTAL CLEAR SOUND. JUST BY SWAPPING OUT YOUR FACTORY SPEAKERS: We took your factory speakers and re engineered our upgrade for one thing: clarity. So you can simply swap your original speakers for ours without changing anything else in your audio system, and the result is smooth, natural, yet unbelievably detailed reproduction of your favorite music.