We are an authorized Boss dealerThe Boss NX654 6.5" car audio 4-way speakers feature a MAX power of 400 watts at 4-ohm impedance. Other features include a stamped steel basket and a poly injection cone material with two Mylar cone tweeters. Replace your factory speakers with the Boss NX654 6.5" 4-way speakers. - 1" Aluminum Voice Coil- Metal Mesh Grills - Installation Hardware1 buy = 2 speakers ![alt text][1] [1]: https://www.vminnovations.com/sys/resource.ashx?guid=6088617e844b4420a69def16beba86bb | Boss Audio | | BOSS NX654 6.5" 400W 4-Way Car Audio Coaxial Speakers Stereo, (6 Speakers | Black | Best Buy