Brand NewDB Drive PRO6K4M 4 of 6.5″ PRO Audio Midrange Component + 2 Tweeters 500 Watts Features High Efficiency ProAudio Mid RangeShallow Mount ApplicationCloth Edge Surround1.5″ (38mm) High Temperature Voice CoilDie Cast Aluminum Basket1″ (25mm) Aluminum Pro Audio Tweeter12dB per Octave Passive X-Over NetworkSpecifications4 Pro Audio Midrange 6.5" speakers 2 Aluminum Dome Pro Tweeters Max Power: 500 Watts Nominal Power: 200 Watts