Hifonics Zeus ZS46CX 4x6 Inch 2 Way 200W Car Audio Coaxial Speaker System with Mylar Dome Tweeter and Alpha Cellulose Poly Woofers, Pair

Neo-Mylar soft dome tweeter is impact prone while providing superior sound quality and increased reliability; Moisture prevention rubber surround has a high mid-bass impact Pure copper voice coil creates a strong magnetic field with a very thin extrusion; Kapton voice coil former and tweeter surround are lightweight and effectively dissipates heat Spider is made out of epoxy infused natural fiber which allows for increased flexibility and strength during the manufacturing process Passive Butterworth crossover provides smooth transitions of frequencies from mid-range/mid-bass to tweeter element Specifications: RMS power handling: 40; Maxx power: 200; Frequency response: 55Hz - 19kHz; Sensitivity (1 watt/1 meter): 88 dB; Dimensions (L x H): 4 x 6 inches