Polk Audio GXR124 12″ Subwoofer Thiele/Small
Polk Audio GWR124 Thiele & Small Parameters Measured Thiele & Small Parameters Recommended for In-Car Use Ported Box 100 liters. F3=35Hz Sealed Box 75 liters. F3=42Hz, Q=0.78 Sealed Box 100… Read more >
Tag Archive: GXR124