Pioneer's TS-A1671R 6-1/2" speakers make your favorite tunes sound even better, with materials designed to deliver superior sound. Its midrange drivers are made with laminated polyester fibers this special material is exceptionally light and resistant to resonance, so you'll enjoy smooth, accurate reproduction.
The TS-A1671R speakers carry on the Pioneer tradition of great bass. Injection-molded polypropylene woofer cones are reinforced with Aramid fibers so they can belt out big bass without distorting the low tones! To add the all-important top end details, the TS-A1671R sports 3/8" silver film dome tweeters. You'll enjoy sizzling highs that won't fatigue your ears.