Pyramid PW1090-US 10″ Cast Frame Subwoofer Thiele/Small
Pyramid PW1090-US Thiele & Small Parameters Recommended for In-Car Use Ported Box 55 liters. F3=57Hz Ported Box 25 liters. F3=60Hz Ported Box 35 liters. F3=53Hz Sealed Box 10 liters. F3=100Hz…. Read more >