
Motorcycle Audio
DS18 i48DSP 4-In/8-Out DSP w/ Bluetooth App Control
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Call us at (864) 334‑6131 or message our team with your bike year/model and current upgrades. We'll map the best path to louder, cleaner sound.
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Description
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Reviews
DS18 i48DSP — DSP Control for Clean, Repeatable Harley Tuning
i48DSP is built for riders who want control the stock radio can’t provide: correct crossover management, stable EQ shaping, and tuning results that stay consistent at highway speed.
THE REFERENCE STANDARD
Fitment First. Then Performance.
We confirm your channel plan and integration so it installs clean and tunes correctly.
What This DSP Does
Adds proper crossover points and EQ control so your speakers work together. The result is cleaner staging, stronger midbass authority, and repeatable tuning outcomes.
Best Use-Case on Harley Builds
- Systems where “loud but messy” needs to become loud and controlled
- Multi-speaker builds that require correct crossover and alignment
- Riders who want clean installs and serviceable wiring paths
Need Help Deciding?
Speak now to one of our sales consultants or support team.
Call: 864-334-6131
