Alpine SPG-10C2 100mm/10cm/4" 2-Way Coaxial Car speakers (Per Pair Max 360
Seat Arosa Front Dash speakers Alpine 10cm 4" car speaker kit 180W Max | eBay
2 x Speakers Compatible with Alpine SPG-10C2 SPG 10C2 Coaxial 2 Channel 10 cm 100 mm 4 Inch 45 Watt rms 180 Watt Max 4 ohm 87 DB Car Pair : Amazon.com.be: Electronics
Alpine S-S40 4" 10cm 2 way coaxial car speakers 1 pair 45w RMS / 140w peak | eBay