Level 2 full stage for 2024+ Harley Road Glide® — Zen-H A2B included, FLX500.4 amp, CXX65.2 + CXX69.2 pro coaxials
The 24FLXCXX-4X4RG is the Level 2 full stage kit for 2024+ Harley-Davidson Road Glide® — front fairing and saddlebag lids, powered by a single FLX500.4 four-channel amplifier with every piece of hardware included. CXX65.2 6.5″ 2Ω pro coaxials go in the front fairing. CXX69.2 6×9″ 2Ω pro coaxials go into the saddlebag lids via the 24CHDLID cut-in kit. The 24HDZENHCAKIT bundles the NAV-TV Zen-H A2B interface and Cicada direct-connect harness — the 2024+ A2B signal path is solved, included, and requires no additional purchase. Cicada branded grilles and the 24HDAR-RG amplifier mount are in the box.
If you only want the front fairing stage at this point, see the 24FLXCXX-4X2RG (Level 2 front stage). If you want A2B interface with onboard DSP for independent EQ and time alignment, the NAV-TV Zen-H Pro can replace the included Zen-H — the amplifier, speakers, and harness are fully compatible.
Who This Is For
The 24FLXCXX-4X4RG is for the 2024+ Road Glide® rider who wants a complete front-and-rear amplified system in one order. The FLX500.4's four channels cover the front fairing pair and saddlebag lid pair simultaneously — no second amplifier needed. The 24HDZENHCAKIT handles the 2024+ A2B signal conversion with a Cicada-specific direct-connect harness, and the 24CHDLID lid cut-in kit provides the machined surround for the CXX69.2 6×9s in the saddlebag lids. Grilles, amp rack, and power wiring are included.
What This Is Best For
- 24HDZENHCAKIT — A2B interface and Cicada harness, included — The 24HDZENHCAKIT pairs the NAV-TV Zen-H 8-channel A2B to analog converter with a direct-connect harness engineered for Cicada Audio amplifiers. The Zen-H decodes the 2024+ A2B digital audio bus and outputs analog signal to the FLX500.4 — no analog pre-out tapping, no signal level adapters, no separate harness purchase. On the road: the 2024+ A2B architecture means this is a non-negotiable component for any aftermarket amplifier install — having it pre-selected and included removes one of the main friction points in a 2024+ build.
- CXX65.2 — Level 2 pro coaxial, front fairing — Cicada Audio's 6.5″ 2Ω pro coaxial, optimised for the sealed front fairing environment. Improved cone materials and tweeter construction over the Level 1 CX65.2 handle sustained high-output levels and the thermal conditions of a sealed fairing at highway speeds. On the road: at 125W RMS per channel from the FLX500.4, the CXX65.2's construction is the appropriate match for the amplifier's output capability.
- CXX69.2 — Level 2 pro coaxial, saddlebag lids — Cicada Audio's 6×9″ 2Ω pro coaxial with a 2-inch voice coil, mounted in the saddlebag lids via the 24CHDLID cut-in kit. The CXX69.2 runs on the FLX500.4's rear output pair — no second amplifier required. On the road: the 6×9 format delivers extended bass output from the saddlebag lid position, complementing the front fairing stage without needing a separate subwoofer.
- 24CHDLID — 2024+ Saddlebag Lid Cut-In Kit — The machined lid cut-in kit provides the mounting surround and baffle for the CXX69.2 6×9s in the 2024+ H-D saddlebag lids. The CXX69.2 speakers in this kit are the speaker complement to the 24CHDLID — both are included. On the road: the lid cut-in gives the 6×9 a proper sealed baffle in the lid rather than a free-air mount, improving bass control and thermal management.
- FLX500.4 — 125W × 4 at 2Ω, full stage — Four channels; front pair drives CXX65.2s, rear pair drives CXX69.2s. All 500W of available output is in active use with the 4X4 kit. Mounted inside the inner fairing via the 24HDAR-RG. On the road: a single 4-channel amp covering both fairing and saddlebags keeps the install tidy and the wiring routes short.
- 24CHDRGG — Cicada branded grilles, included — OEM-style branded speaker grilles for the 2024+ Road Glide®, covering both fairing and saddlebag lid speaker positions. The 24CHDLID lid cut-in kit provides the lid baffle; the 24CHDRGG covers the front fairing speakers.
Zen-H vs Zen-H Pro — What's Included and What's Available
The 24HDZENHCAKIT included in this kit uses the NAV-TV Zen-H — the non-DSP A2B interface. It decodes the A2B bus and outputs clean analog signal to the FLX500.4. If you want onboard DSP processing — independent EQ, crossover, and time alignment for each channel — the NAV-TV Zen-H Pro can be substituted. The FLX500.4 amplifier, CXX65.2 and CXX69.2 speakers, and remaining hardware in this kit are fully compatible with either interface. Add the Zen-H Pro to your order and set the included 24HDZENHCAKIT aside, or discuss the upgrade with your installer.
The Bottom Line
The 24FLXCXX-4X4RG is the complete Level 2 full stage for 2024+ Road Glide® — FLX500.4 at 125W × 4, CXX65.2 pro coaxials in the front fairing, CXX69.2 6×9 pro coaxials in the saddlebag lids, 24CHDLID lid cut-in kit, Cicada branded grilles, 24HDZENHCAKIT Zen-H A2B interface and harness, and the 24HDAR-RG amplifier mount. Everything from the A2B interface to the lid hardware is in the box. Add the kit to cart above.
Fitment
| Model | Position | Years |
|---|---|---|
| Road Glide® / Road Glide® Special | Front fairing | 2024+ |
| Road Glide® / Road Glide® Special | Saddlebag lids (via 24CHDLID) | 2024+ |
What's Inside the 24FLXCXX-4X4RG
The A2B interface is the 24HDZENHCAKIT — a bundle of the NAV-TV Zen-H 8-channel A2B decoder and a direct-connect harness engineered for Cicada Audio amplifiers on 2024+ Harley-Davidson Touring models. The Zen-H reads the A2B digital audio bus from the factory head unit and converts it to eight channels of analog output. The Cicada-specific harness routes those analog outputs directly to the FLX500.4's inputs without requiring additional adapters or signal-level matching. On the road: the 2024+ A2B signal path is not optional — every aftermarket amplifier install on these bikes needs an A2B decoder, and the 24HDZENHCAKIT is designed specifically for the Cicada FLX amplifier series.
The front speaker is the CXX65.2 — Cicada Audio's Level 2 6.5″ pro coaxial in 2Ω. The CXX series uses improved cone materials and tweeter construction over the entry-level CX series, with the same fairing-fit format and 2Ω impedance for direct pairing with the FLX500.4. On the road: the CXX65.2 maintains performance under the sustained high-output conditions of a sealed fairing at highway speeds.
The saddlebag speaker is the CXX69.2 — Cicada Audio's Level 2 6×9″ pro coaxial in 2Ω with a 2-inch voice coil. Mounted in the saddlebag lids using the included 24CHDLID lid cut-in kit, which provides a machined baffle surround for proper sealed mounting. The CXX69.2 runs on the FLX500.4's rear output channels — no second amplifier required. On the road: the 6×9 in the lid position delivers meaningful bass extension to complement the front stage fairing speakers, and the sealed baffle from the 24CHDLID gives the driver cone proper loading.
The amplifier is the FLX500.4 — a 4-channel Class-D unit at 125W RMS per channel at 2Ω, mounted inside the inner fairing via the 24HDAR-RG. In the 4X4 configuration all four channels are in active use: channels 1–2 drive the CXX65.2 front pair, channels 3–4 drive the CXX69.2 rear pair. On the road: 125W RMS per channel gives both speaker pairs genuine output headroom above typical highway ambient noise levels.
The 24HDRO rear output T-harness connects the factory head unit's rear saddlebag speaker outputs and routes them through the saddlebag area. The HDPG8K provides 8 AWG power and ground cabling for the FLX500.4. The 24CHDRGG OEM-style branded grilles cover the front fairing speaker positions.
Technical Specifications
| Amplifier | FLX500.4 — 4-channel Class-D |
| Amplifier Output | 125W RMS × 4 @ 2Ω (500W total) |
| Front Speakers | CXX65.2 — 6.5″ Pro Coaxial, 2Ω (front fairing pair) |
| Rear Speakers | CXX69.2 — 6×9″ Pro Coaxial, 2Ω, 2″ VC (saddlebag lid pair) |
| A2B Interface | 24HDZENHCAKIT — Zen-H + Cicada direct-connect harness (included) |
| Stage | Full stage — front fairing + saddlebag lids |
| Lid Kit | 24CHDLID — 2024+ Saddlebag Lid Cut-In Kit (included) |
| Power Cable | HDPG8K — 8 AWG Power/Ground Kit |
| Fitment | 2024+ Harley-Davidson Road Glide® |
| Warranty | 2 years |
In the Box
- FLX500.4 — 4-channel Class-D amplifier
- CXX65.2 — 6.5″ Pro Coaxial pair (front fairing)
- CXX69.2 — 6×9″ Pro Coaxial pair (saddlebag lids)
- 24HDZENHCAKIT — Zen-H A2B Interface + Cicada direct-connect harness
- 24CHDLID — 2024+ Saddlebag Lid Cut-In Kit
- 24CHDRGG — Road Glide® Grille, pair
- 24HDRO — 2024+ Rear Output T-Harness
- HDPG8K — 8 AWG Power/Ground Wiring Kit
- 24HDAR-RG — Road Glide® Fairing Amplifier Mount
Why a Zen-H Is Required on 2024+ Harley Models
The 2024+ Harley-Davidson Touring platform replaced the traditional analog pre-out signal path with A2B — a digital audio bus protocol used for the factory head unit's audio outputs. Aftermarket amplifiers expect analog signal; they cannot connect directly to an A2B output. The NAV-TV Zen-H (included via 24HDZENHCAKIT) decodes the A2B bus and converts it to eight channels of analog output at the correct signal level for the FLX500.4's inputs. This is not an optional integration step — it is the only way to run an aftermarket amplifier on a 2024+ Harley without signal loss or incompatibility. The Cicada-specific harness in the 24HDZENHCAKIT handles the physical connection between the Zen-H's outputs and the FLX500.4's inputs without requiring additional adapters.
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.