Kicker DSC504 DS Serie 5,25" 13 cm 2-Wege Auto Tür Koaxial Lautsprecher 50w RMS
See below for more details. Kicker 43DSC504. DS Series 5-1/4" 2-way car speakers. Than a Decade. Woofer Cone Material Polypropylene. DSC3504 Speakers. Frequency Response [Hz] 45-20k. Sensitivity [1W, 1m] 90.