Pyramid PW1870-US 18″ Cast Frame Subwoofer Thiele/Small

Pyramid PW1870-US Thiele & Small Parameters
PYRAMID PW1870-US THIELE SMALL

Recommended for In-Car Use
Ported Box 20cuft. F3=29Hz
PYRAMID PW1870-US IN CAR 20CUFT PORTED

Recommended for In-Car Use
Sealed Box 8cuft. F3=42HzPYRAMID PW1870-US IN CAR SEALED 8CUFT

Sealed Box 15cuft. F3=37Hz, Q=1.07
PYRAMID PW1870-US SEALED 15CUFT

Sealed Box 25cuft. F3=34Hz, Q=0.93PYRAMID PW1870-US SEALED 25CUFT

Sealed Box 35cuft. F3=33Hz, Q=0.87PYRAMID PW1870-US SEALED 35CUFT

Sealed Box 50cuft. F3=32Hz, Q=0.82PYRAMID PW1870-US SEALED 50CUFT

Sealed Box 72cuft. F3=32Hz, Q=0.78PYRAMID PW1870-US SEALED 72CUFT

Sealed Box 100cuft. F3=32Hz, Q=0.75PYRAMID PW1870-US SEALED 100CUFT

Sealed Box 200cuft. F3=32Hz, Q=0.72PYRAMID PW1870-US SEALED 200CUFT

Sealed Box 300cuft. F3=32Hz, Q=0.71PYRAMID PW1870-US SEALED 300CUFT