Speaker Set Hertz Dsk 165.3 Front + Hertz Dcx 165.3 Rear Coaxial with Rings and Adapter Cables for Lancia Delta III from 2008 Onwards : Amazon.de: Electronics & Photo
Hertz DSK130.3 Dieci 5"(130mm) 2-way component speakers set 93dB 120W Max | eBay
Amazon.com: HERTZ UNO Series X-165 6.5" Two-Way Coaxial Speakers (Pair) : Electronics
DCX 165.3 - Hertz car audio systems | The Sound Experience
Speaker Set Hertz Dsk 165.3 Front + Hertz Dcx 165.3 Rear Coaxial with Rings and Adapter Cables for Lancia Delta III from 2008 Onwards : Amazon.de: Electronics & Photo