ALPINESTARS GP Plus R v4 Rideknit® Leather Jacket - Black/White - US 50 / EU 60 3100324-12-60 Triangular This 2-channel Pre-Amplifier has a

This 2-channel Pre-Amplifier has a built-in Crossover and selectable bass boost frequency with high volt input and output

Individual Product Purchase also available

46" / 215mm Overall Height (Without Terminals) 8

ensuring that all components work harmoniously together for improved accuracy and usability

5" Speaker Panel

ALPINESTARS GP Plus R v4 Rideknit® Leather Jacket - Black/White - US 50 / EU 60 3100324-12-60 Triangular This 2-channel Pre-Amplifier has aGP Plus R v4 RIDEKNIT Leather Jacket is optimized for superior freedom of movement and rider comfort, and features extensive race derived features and materials including a dedicated Sport fit with pre curved arms for maximum riding performance, and race proven protection on shoulders and elbows Alpinestars composite stretch technology, A CS Plus, stretch panels on the torso for exceptional breathability, comfort, and freedom of movement, as well as