Pyle-Pro Bullet Car Heavy Duty 400 Watt High Power Super Titanium Audio Speaker Tweeter System w/ 104 dB, 4-16 Ohm, 15 Oz Magnet Structure, 3.25 Inch Mounting Depth-Pyle PDBT45
400 watts maximum power outputCloth diaphragm with 1 3/4" voice coil15 oz. mag with 4-16 ohm impedanceFrequency: 15-20kHz