I bought an amp, this 10 inch speaker, and a truck box from Amazon for about $70 total. I attached some Styrofoam via Velcro for a grill cover/rain protector for my Jeep Wrangler. The amp is attached to the side of the box and the whole thing sounds awesome and is removable by unplugging 5 wires. I couldn’t be happier. Provided me with the exact sound I was missing for the perfect sounding Jeep.