Blaupunkt GTx 663 ES 3-way triaxial flush mount speaker 240 W Content: 1 Pair | Conrad.com
Blaupunkt car 300 - YouTube
Amazon.com: Pyle 4'' x 6'' Three Way Sound Speaker System - Pro Mid Range Triaxial Loud Audio 240 Watt per Pair w/ 4 Ohm Impedance and 3/4'' Piezo Tweeter for Car Component