Solidsteel Hyperspike HF Series Pole Kit - Set of 4 av-input-coax Some of this energy is

Some of this energy is stored and then later released as distortion

volume control

Custom EQ and DSP limiter settings tuned specifically for the PC-4000 cylinder cabinet design

Designed to effectively control noise and minimize distortion

Mechanical energy from each front-firing woofer is equaled inside the cabinet by the rear-firing woofer eliminating mechanical coloration for pure

Solidsteel Hyperspike HF Series Pole Kit - Set of 4 av-input-coax Some of this energy isAdd extra shelves or extend the height of existing shelves with a HF Series Pole Kit. Each kit contains 4 Polished Solid Steel Poles with hardware. Available in 3 lengths 5. 7" (145mm) 8" (205mm) 12" (305mm) 12. 8" (325mm)