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Rear Y-adaptor for bridging a Cicada Audio® DSP600.4D or CX600.4D as a second amp from the H-D® factory rear radio output. Molex® connectors, plug-and-play.
The Cicada Audio HDRiMY is a rear input Y-adaptor for bridging a Cicada Audio® DSP600.4D or CX600.4D amplifier from the H-D® factory rear radio output — provides the bridged signal configuration needed to run the second or bag amplifier in bridged mode using the factory rear channel signal. Plug-and-play, no cutting or splicing required. Note: requires the 4-channel output plug and appropriate output harness to be present on the factory H-D® radio.
Running a second Cicada Audio® amplifier in bridged mode off the H-D® factory rear radio output requires the signal to be correctly configured for bridge operation at the amp's input. The HDRiMY provides that — taking the factory rear radio output and delivering it in the Y-adaptor configuration the DSP600.4D or CX600.4D needs to operate in bridged mode for rear or bag speaker duties.
Who This Is For
Builders running a Cicada Audio® DSP600.4D or CX600.4D as a second or bag amplifier in bridged mode, driven from the H-D® factory rear radio output. For a standard (non-bridged) rear input harness, see the HDRiM. For the front bridged Y-adaptor, see the HDFiMY.
What This Is Best For
- Bridged-mode operation for a second/bag Cicada amp — provides the rear Y-adaptor configuration required to bridge a Cicada Audio® DSP600.4D or CX600.4D from the H-D® factory rear radio output.
- Plug-and-play installation — Molex® connectors throughout; no cutting or splicing to the factory harness required.
- Multi-amp system integration — enables a dedicated rear/bag amp to run in bridged mode alongside a front fairing amplifier, driven cleanly from the factory rear radio signal.
The Bottom Line
Rear Y-adaptor for bridging a Cicada Audio® DSP600.4D / CX600.4D from the H-D® factory rear radio output — no cutting. For standard rear input, see the HDRiM. For front bridged input, see the HDFiMY.
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Compatibility
| Amplifier Compatibility | Cicada Audio® DSP600.4D, CX600.4D |
| Connection | H-D® factory radio rear output → Cicada Audio® amplifier Molex® input (bridged configuration) |
| Connectors | Molex® |
| Installation | Plug-and-play — no cutting or splicing required |
| Prerequisite | 4-channel output plug and appropriate output harness must be present on the factory H-D® radio |
Shipping
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.
Return policy
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.