So you bought all the subwoofers and high output amplifiers but didn’t upgrade your car’s mids and highs?! Shame on you; double-check what fits your vehicle; all sizes are available in the Soundstream Reign series. Everything from small shallow 2-way 4″ coaxials to beefy 6″x9″ 4-way monsters. Each speaker is outfitted with injected molded poly cone and treated woven cloth surround. Each speaker model is sold in pairs, so we have your left and right ready to go!