Pioneer TS-G170C Size 17 cm Impedance 4 Ω Frequency response 36 - 26,000 Sensitivity 91 dB Lowest resonance frequency 72 Hz Maximum power 300 W Nominal input power 45 W Woofer material IMPP Composite Cone Tweeter size 30 mm Tweeter material PEI Voice Coil type Copper Voice Coil bobbin type KAPTON Magnets Woofer: Y35 Tweeter: Neodymium Weight 0.62 kg Cut-out Hole 144 mm Mounting Depth 49.7 mm 44,00 €