CarSoundFit App PERI Pioneer European Reference Installer Yes Size 25 cm Maximum power 1300 W Continuous power output 350 W Frequency response 20 Hz - 3.4 kHz Sensitivity 76 dB Impedance 2 Ω Voice Coil type Copper Round Wire 4-Layers Long Voice Coil Voice Coil bobbin type Glass Imide 25cm / 10" Shallow