The BC-DSPX-HD2 is one of the most advanced Harley-Davidson audio integration DSPs currently available for 2014+ Touring bikes. Built under Metra’s Saddle Tramp lineup using Axxess DSP technology, it combines a radio-flash interface and a full 10-channel DSP into one compact module. It’s specifically designed for Harley FLH and FLT platform motorcycles including Street Glide, Road Glide, Ultra, and Limited models. A major advantage of the BC-DSPX-HD2 is its ability to reflash the factory Harley radio to a flat audio curve, removing the factory EQ limitations that normally hurt aftermarket amplifier and speaker performance. Key Features 10-channel DSP output Harley factory radio reflash capability Designed for 2014+ Harley Touring bikes Works with amplified & non-amplified models 31-band graphic EQ 5-band parametric EQ per channel Independent crossover control per output Time alignment / signal delay Bluetooth tuning through Axxess DSP XL app Retains balance & fade control Built-in clipping detection & limiting Water-resistant enclosure & connectors Includes BC-9715 pre-wired harness Bass knob included Micro-USB firmware updatable Compatible Motorcycles Harley-Davidson Street Glide (2014+) Road Glide (2015+) Electra Glide (2014+) Ultra Limited (2014+) FLH / FLT Touring platforms Compatible with both GTS touchscreen and earlier radios DSP Tuning FeaturesThe DSP section includes: Independent EQ for all outputs Linkwitz-Riley crossovers Selectable crossover slopes: 12dB 24dB 36dB 48dB Signal delay/time correction Multiple saved tuning presets Password-protected tuning profiles Android app-based DSP tuning via Bluetooth