Level 4 PRO full stage for 2024+ Harley Road Glide® — 1,400W DSP amplifier, active 2-way component system front and rear
The 24FLXPCM-4X8RG is the Level 4 PRO full stage kit for 2024+ Harley-Davidson Road Glide®. Eight drivers total — four in the front fairing, four in the saddlebag lids — all running as an active 2-way component system on the FLX1400.4PRO's four DSP-controlled output channels. Front stage: CM65.2X Carbon Matrix mid-bass (2Ω) + RR075T tweeter via 24CHDRGGTK-075 grille kit. Rear stage: CM69.2X Carbon Matrix 6×9 mid-bass (2Ω) + RR075T tweeter pair via 24CHD69TB tweeter bridge, installed in the saddlebag lids via 24CHDLID. The 24HDZENHCAKIT A2B interface is included. HDPG4K 4 AWG power wiring, 24HDRO rear harness, and 24HDAR-RG amplifier mount complete the kit.
If you want the front fairing component stage only, see the 24FLXPCM-4X4RG (Level 4 PRO front stage). Because the FLX1400.4PRO contains onboard DSP, the Zen-H (non-DSP) in the 24HDZENHCAKIT is the correct A2B interface — the Zen-H Pro is not required.
Who This Is For
The 24FLXPCM-4X8RG is for the 2024+ Road Glide® rider who wants a full active component system — front and rear — driven by a single high-power DSP amplifier. The FLX1400.4PRO's 350W RMS per channel at 2Ω gives all eight drivers genuine headroom. The onboard DSP provides independent parametric EQ, crossover, and time alignment per channel — the crossover between mid-bass and tweeter is handled actively inside the amplifier, with no passive crossover network required anywhere in the system.
What This Is Best For
- Active 2-way component system — front and rear, all eight drivers on dedicated amp channels — The CM65.2X front mid-bass, RR075T front tweeter, CM69.2X rear mid-bass, and RR075T rear tweeter each receive their own amplified, band-limited signal from the FLX1400.4PRO's DSP. No passive crossover anywhere in the system. The DSP sets independent crossover frequencies, slopes, EQ curves, and time alignment values for each channel pair. On the road: with independent DSP control over all four output channels, the installer can optimise the front and rear stages separately for the acoustic environments of the fairing and the saddlebag lid positions.
- CM65.2X — Carbon Matrix 6.5″ mid-bass (2Ω), front fairing — The CM65.2X is the 2Ω version of Cicada Audio's Carbon Matrix 6.5″ mid-bass driver, paired with the FLX1400.4PRO at 350W RMS per channel. Operates entirely below the DSP crossover point — no passive network, full excursion budget available for the mid-bass range. On the road: at 2Ω, the CM65.2X draws maximum power from the FLX1400.4PRO's output stage for the front fairing position.
- CM69.2X — Carbon Matrix 6×9″ mid-bass (2Ω), saddlebag lids — The CM69.2X is Cicada Audio's 6×9 Carbon Matrix mid-bass driver in 2Ω, mounted in the saddlebag lids via the 24CHDLID cut-in kit. In the active system, it handles the rear stage mid-bass range on its dedicated FLX1400.4PRO output channel pair. On the road: a 6×9 dedicated mid-bass driver in the lid position provides extended bass output without needing to reach into tweeter frequencies — the DSP crossover handles the split.
- RR075T — front tweeter (via 24CHDRGGTK-075) and rear tweeter (via 24CHD69TB), both 4Ω — RR075T 0.75″ titanium shallow horn tweeters are used at both front and rear positions. At the front, the RR075T is supplied as part of the 24CHDRGGTK-075 Cicada branded grille kit for the 2024+ Road Glide® fairing. At the rear, a separate RR075T pair is mounted in the saddlebag lids via the 24CHD69TB 2024+ 6×9 tweeter bridge. Both run on dedicated FLX1400.4PRO output channels above the DSP crossover point. On the road: matched RR075T tweeters front and rear maintain tonal consistency across the full stage.
- FLX1400.4PRO — 350W × 4 at 2Ω with built-in DSP — 1,400W total system power across four independently DSP-configured channels. In the 4X8 active configuration: channels 1–2 handle the CM65.2X front mid-bass pair; channels 3–4 handle the CM69.2X rear mid-bass pair. The RR075T tweeters at both positions receive signal from their respective channels via the DSP crossover. Mounted inside the inner fairing via the 24HDAR-RG. On the road: 350W RMS per channel gives the CM65.2X and CM69.2X genuine dynamic headroom at sustained highway output levels.
- 24CHDLID + 24CHD69TB — saddlebag lid installation hardware — The 24CHDLID provides the machined cut-in surround for the CM69.2X mid-bass in the 2024+ saddlebag lids. The 24CHD69TB is the 2024+ 6×9 tweeter bridge, mounting the RR075T rear tweeter pair in the saddlebag lid position alongside the CM69.2X. Both the CM69.2X drivers and the RR075T tweeter pair are included in this kit. On the road: proper lid mounting with the 24CHDLID baffle surround gives the CM69.2X sealed loading for improved bass control.
DSP Is Inside the Amplifier — Zen-H Pro Not Required
This kit's amplifier includes an onboard DSP processor. EQ, crossover configuration, and time alignment are handled inside the amplifier — the DSP actively routes signal to the mid-bass and tweeter channels independently. The 24HDZENHCAKIT uses the NAV-TV Zen-H (non-DSP), which decodes the A2B bus and delivers analog signal to the amplifier's inputs. Signal processing is done by the amplifier's built-in DSP from that point. The Zen-H Pro is not required — its DSP functions are handled by the amplifier's internal processor.
The Bottom Line
The 24FLXPCM-4X8RG is the Level 4 PRO full stage for 2024+ Road Glide® — FLX1400.4PRO at 350W × 4 with onboard DSP, CM65.2X + RR075T active 2-way front fairing, CM69.2X + RR075T active 2-way saddlebag lids, lid cut-in kit and tweeter bridge, 24CHDRGGTK-075 grille kit, HDPG4K 4 AWG power wiring, 24HDZENHCAKIT Zen-H A2B interface, and 24HDAR-RG amplifier mount. No passive crossover. No separate processor. Add the kit to cart above.
Fitment
| Model | Position | Years |
|---|---|---|
| Road Glide® / Road Glide® Special | Front fairing — mid-bass + tweeter (active 2-way) | 2024+ |
| Road Glide® / Road Glide® Special | Saddlebag lids — mid-bass + tweeter (active 2-way, via 24CHDLID + 24CHD69TB) | 2024+ |
What's Inside the 24FLXPCM-4X8RG
The amplifier is the FLX1400.4PRO — Cicada Audio's high-power 4-channel Class-D DSP amplifier at 350W RMS per channel at 2Ω. The onboard DSP provides independent parametric EQ, crossover, and time alignment per channel, configurable via PC. In the 4X8 active component configuration, channels 1–2 drive the CM65.2X front mid-bass pair and channels 3–4 drive the CM69.2X rear mid-bass pair, with the DSP crossover routing high-frequency signal to the RR075T tweeters at both positions. Mounted inside the inner fairing via the 24HDAR-RG. On the road: 4 AWG power wiring (HDPG4K) is required for the FLX1400.4PRO's current draw at 1,400W total output.
The front mid-bass is the CM65.2X — Cicada Audio's 6.5″ Carbon Matrix cone mid-bass in 2Ω, in the front fairing. The front tweeter is the RR075T 0.75″ titanium shallow horn, supplied as part of the 24CHDRGGTK-075 Cicada branded grille kit. Both drivers operate as a true active 2-way system — no passive crossover between amplifier and driver. On the road: without passive crossover losses, the CM65.2X receives full amplifier output up to the DSP-set crossover frequency, and the RR075T receives full output above it.
The rear mid-bass is the CM69.2X — Cicada Audio's 6×9 Carbon Matrix cone mid-bass in 2Ω, mounted in the saddlebag lids via the included 24CHDLID cut-in kit. The rear tweeter is a separate RR075T pair, mounted in the saddlebag lids alongside the CM69.2X via the 24CHD69TB 2024+ 6×9 tweeter bridge. On the road: the 24CHD69TB positions the RR075T at the correct point in the 2024+ saddlebag lid to direct high-frequency output rearward.
The A2B interface is the 24HDZENHCAKIT — the NAV-TV Zen-H decoder and Cicada direct-connect harness. The 24HDRO rear output T-harness routes the factory saddlebag outputs through the saddlebag area. Power wiring is the HDPG4K — 4 AWG power and ground for the FLX1400.4PRO's 1,400W draw.
Technical Specifications
| Amplifier | FLX1400.4PRO — 4-channel Class-D with onboard DSP |
| Amplifier Output | 350W RMS × 4 @ 2Ω (1,400W total) |
| DSP | Built-in — active 2-way crossover, parametric EQ, time alignment (PC-configurable) |
| Front Mid-Bass | CM65.2X — 6.5″ Carbon Matrix, 2Ω (front fairing pair) |
| Front Tweeter | RR075T — 0.75″ Titanium Shallow Horn, 4Ω (via 24CHDRGGTK-075 grille kit) |
| Rear Mid-Bass | CM69.2X — 6×9″ Carbon Matrix, 2Ω (saddlebag lid pair) |
| Rear Tweeter | RR075T — 0.75″ Titanium Shallow Horn, 4Ω (via 24CHD69TB tweeter bridge) |
| System Type | Active 2-way component — no passive crossover |
| A2B Interface | 24HDZENHCAKIT — Zen-H + Cicada direct-connect harness (included) |
| Power Cable | HDPG4K — 4 AWG Power/Ground Kit |
| Fitment | 2024+ Harley-Davidson Road Glide® |
| Warranty | 2 years |
In the Box
- FLX1400.4PRO — 4-channel Class-D DSP amplifier
- CM65.2X — 6.5″ Carbon Matrix mid-bass pair (front fairing, 2Ω)
- CM69.2X — 6×9″ Carbon Matrix mid-bass pair (saddlebag lids, 2Ω)
- RR075T — 0.75″ Titanium Horn Tweeter pair (front, via 24CHDRGGTK-075)
- RR075T — 0.75″ Titanium Horn Tweeter pair (rear, via 24CHD69TB)
- 24CHDRGGTK-075 — Road Glide® Grille + RR075T Tweeter Kit
- 24HDZENHCAKIT — Zen-H A2B Interface + Cicada direct-connect harness
- 24CHDLID — 2024+ Saddlebag Lid Cut-In Kit
- 24CHD69TB — 2024+ 6×9 Tweeter Bridge
- 24HDRO — 2024+ Rear Output T-Harness
- HDPG4K — 4 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 amplifier'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 amplifier's onboard DSP then handles all signal processing, including the active crossover between mid-bass and tweeter channels.
Australia Shipping:
- Under $500 → $19.95
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