Spinning Subwoofer Grill

Everyone needs spinners on their subwoofer, right? This sub hits a lot harder than most imagine, due to it’ efficient design. It bounces the audio off the back of the car, allowing a longer wavelength in the cabin, producing more low end without the added weight. #audionerd
I later added a three-way switch (on-off-on constant) for the grill for car shows, etc. 20160621_203120