ALPINESTARS Bionic-10 Carbon Knee Brace - Right - XL/2XL 650031913XL/2X 900cc The adjustable beams give you

The adjustable beams give you flexibility to space out larger saltwater rods or pack in ultralights for panfishing weekends

With high pass and low pass filter options

and distortion-free sound

5mm Voice Coil Former Material  USA Glass fiber Winding Material  JAPAN SV Cone Material Paper Dust Cap Material Paper Surround Material Cloth Basket Material  Aluminum Basket Color Black Sandblasted Magnet Material Ferrite Magnet Weight 68 Oz Displacement Volume 1

ALPINESTARS Bionic-10 Carbon Knee Brace - Right - XL/2XL 650031913XL/2X 900cc The adjustable beams give youFeatures lightweight hybrid frame construction of carbon composite cores over injected with an advanced fiber reinforced polymer Innovative design and optimized material utilization of the exoskeleton frame construction make the knee brace even lighter than its predecessor, yet provides high structural strength and support Performs at temperatures as low as 4F Double pivoting hinge system incorporates tool free, fast, easily exchangeable extension