The Alpine SPE-6090 is a 3-way speaker system that delivers sound with stereo effects of superior quality. This Alpine coaxial car speaker has silk dome swivel tweeters that disperse high frequency sounds all throughout the car environment. The tuned polymica cone in the Alpine SPE-6090 enables quick energy transfer and produces clear sounds. The strontium magnet in this 3-way speaker system widens the magnetic field, ensuring stronger bass responses and better sound effect. The lightweight mesh grill on this Alpine coaxial car speaker not only gives an elegant appearance but also safeguards it from damage.