This 6x9" high-powered midrange speaker delivers 550 watts of Max power and 275 watts of RMS power ^^ 6x9 coaxial mid-range loudspeaker with 1 VC bullet tweeter ^^ Built -In Bullet Tweeter For Superior Performance ^^ 98dB of sensitivity - frequency response: 60Hz
- 22KHz - magnet: ferrite 27 oz