JL Audio Amplifier Stacking Hardware Kit f/HD MHD Amplifiers (HD STACK KIT) [010-13542-00] Brand_CURT Orientation - Vertical

Orientation - Vertical

forged aluminum body that protects cutting edge components

the 333 is a great way to increase the surface area being fished while keeping each line neatly separated

Rattle-free fit with precision tapered wedges (including 30° wedge)

JL Audio Amplifier Stacking Hardware Kit f/HD MHD Amplifiers (HD STACK KIT) [010-13542-00] Brand_CURT Orientation - VerticalAmplifier Stacking Hardware Kit for HD & MHD Amplifiers (HD STACK KIT) This hardware kit allows you to stack one HD or MHD amplifier onto another. By using multiple kits, it is possible to stack multiple HD and MHD amps. The kit includes four specifically engineered mating bolts and four threaded, alloy stacking caps.