Complete plug-and-play 4-channel FLX amplifier harness kit with 4 AWG power wire. Every harness needed for a full 2014+ H-D® Touring amp install — in one box.
The Cicada Audio HDFLXPro4K is a complete 4-channel FLX amplifier wiring harness kit for 2014+ Harley-Davidson® Touring models — includes the HDFIM front input harness (47Ω resistors, Molex), HDRIM rear input harness (47Ω resistors, Molex), HDBDAFO front output harness (ferrules), HDBDARO rear output harness with 8-foot extension (ferrules), and HDPG4K 4 AWG power/ground kit. Everything needed to install a Cicada FLX 4-channel amplifier, sourced and matched in one package.
A full 4-channel FLX amplifier install on a 2014+ Harley-Davidson® Touring model involves five separate harnesses: two input harnesses (front and rear, with 47-ohm resistors for proper impedance matching to the factory head unit), two output harnesses (front and rear, routing amplified signal to the factory speaker locations), and the power kit. Sourcing all five separately means five part numbers, multiple orders, and the risk of grabbing the wrong harness for the wrong stage. The HDFLXPro4K bundles all five — the correct set for a complete 4-channel FLX build, ready to install.
Who This Is For
Riders doing a full front-rear 4-channel FLX amplifier install on a 2014+ Harley-Davidson® Touring model who want all the harnesses in one order. If you only need individual harnesses, the HDFLXFO (front output) and HDFLXRO (rear output) are available separately.
What This Is Best For
- Complete 4-channel FLX amplifier installs — all five harnesses in one box, matched and correct for a full front-rear build on 2014+ H-D® Touring.
- Proper impedance matching at the head unit — HDFIM and HDRIM include 47-ohm resistors for correct integration with the factory H-D® head unit output stage.
- No harness guesswork — the kit contains exactly what a standard 4-channel FLX install needs; no risk of ordering the wrong input or output harness.
- Clean, no-cut installation — all harnesses use OEM-style connectors or ferrule terminations; no cutting or splicing to the factory harness required.
The Bottom Line
All five harnesses for a complete 4-channel FLX install on 2014+ H-D® Touring — input (front + rear with 47Ω resistors), output (front + rear), and 4 AWG power. One order, everything included.
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What's in the HDFLXPro4K
| HDFIM | Front input harness — 47Ω resistors, Molex connectors |
| HDRIM | Rear input harness — 47Ω resistors, Molex connectors |
| HDBDAFO | Front output harness — ferrule terminations |
| HDBDARO | Rear output harness with 8-foot extension — ferrule terminations |
| HDPG4K | 4 AWG power/ground kit |
| Bike Application | 2014+ Harley-Davidson® Touring models |
| Amplifier Compatibility | Cicada Audio® FLX 4-channel amplifiers |
| Installation | Plug-and-play — no cutting or splicing required |
Australia Shipping:
- Under $500 → $19.95
- $500–$2,500 → $14.95
- Over $2,500 → FREE
- Bulky items → +$24.95 surcharge (waived over $2,500)
Fast dispatch from Brisbane. Same-day shipping on in-stock orders before 1pm AEST.
Change-of-mind returns: We accept returns within 7 days of delivery on unused, unopened products in original sealed packaging. Restocking fees apply (20–30%). Return shipping is the customer's responsibility.
No returns on opened audio gear, installed items, custom orders, or special-order products. Please check fitment carefully before installing.
Faulty or incorrect items: If you experience an issue, contact us with photos/video and your order number. We'll assess the claim and arrange repair, replacement, or refund for verified faults under the Australian Consumer Law.
Fitment assistance: If you're unsure about compatibility, reach out before ordering—we're happy to help.