1275x «Original»

: Includes a level control for adjusting volume directly at the cabinet. PAC Racing PAC-1275X Valve Springs

: All-wood construction with sturdy dado joints, metal corners, and moisture-sealed synthetic carpet covering.

: 140 lbs at an installed height of 1.950" and 405 lbs at an open height of 1.300". Maximum Lift : Supports up to 0.650". : Includes a level control for adjusting volume

: Custom base flashing for Velux skylights with dimensions of 1275mm x 665mm. 1272X / 1275X Loudspeaker Monitor Systems - fmicassets.com

: Ideal for "weekend warriors" and high-RPM drag or circle track racing. Other References Maximum Lift : Supports up to 0

These are "Beehive" style valve springs part of the RPM Series, designed for high-performance automotive engines like the GM LS, LT, and Mopar Gen III Hemi. : 408 lbs/in.

: Features dual piezo horns coupled with a wide-angle horn for controlled directivity. Other References These are "Beehive" style valve springs

: Outside diameter of 1.290" and a coil bind height of 1.215".