The PRIME R1-HD4-9813 is a 4-channel 140 Watt complete audio kit designed specifically for 1998 - 2013 Harley-Davidson motorcycles. This "Closed loop" design is a precisely matched (using equalization and gain) amplifier and speaker system for optimized output and reliability. Includes pass-thru outputs for future expansion of audio system by sending signal down to another audio component.

General Features:

• Complete motorcycle bike audio kit
• High level inputs
• Optimized EQ, crossover and gain
• Three position output level control
• Pass-Thru output for future system expansion
• Extruded aluminum heatsink
• Short circuit protection
• Thermal protection
• Multiple mounting options
• Includes all harnesses and hardware for full installation

Fits 1998-2013 Harley-Davidson factory 4-speaker systems
-Ultra Classic
-Electra Glide
-Street Glide
-Tri Glide
-Road Glide
-Road Glide Ultra