Lanzar Upgraded Opti-Drive Pro 8” Coaxial Car Speaker - Powerful 1200 Watts 4 Ohms Paper Cone W/ 70Hz - 22 KHz Frequency Response And 55 Oz Magnet Structure Full Range Subwoofer - OPTI824 on Galleon Philippines
Lanzar OPTI1224D 12" Dual 4 Ohms Optidrive Series Car Subwoofer
Subwoofer Lanzar 1500 watts RMS de segunda mano pour 90 EUR in Escullar sur WALLAPOP
Best Buy: Lanzar OptiDrive OPTI5C Car Speaker 200 W RMS 2-way 2 Pack Black OPTI5C