Pioneer auto akustika Coaxial Speakers Size 13 cm 3 way Impedance 4 Ω Frequency response 33 - 24,000 Hz Sensitivity 88 dB Lowest resonance frequency 101 Hz Maximum power input 250 W Nominal input power 35 W Woofer material IMPP Composite Cone Midrange size 30 mm Midrange material PET Tweeter size 10 mm Tweeter material PET Voice Coil type Copper Voice Coil bobbin type KAPTON Magnets Y35 Weight 0.39 kg Cut-out Hole 121 mm Mounting Depth 44 mm