Hertz Mille Pro MP 70.3 3" Inch 70mm Car Midrange Speakers Set 100w Peak PairMP 70. 3 PRO70 (3) mm (in.) Mid range 100 W 4 Ohm Extreme dynamics, unlimited power handling, realistic sound stage The MP 70. 3 car audio mid range speakers featuring Neodymium double magnet inside the coil produces an enthralling mid range, perfect to combine with the powerful mid low of the MP 165P. 3 woofer as well as with the detailed high range of the MP25. 3 tweeter. Symmetrical dual Neodymium magnet structure specifically developed with FEM