CRT075 - 1.0-inch Aluminium Diaphragm Replacement for RR075T - 4Ω
$80.00 AUD
SKU: CRT075
Tweeter diaphragm replacement for the Cicada Audio® RR075T – 1.0-inch aluminium, 4Ω. Sold individually.
The Cicada Audio CRT075 is a replacement tweeter diaphragm for the Cicada Audio RR075T shallow horn tweeter – 1.0-inch aluminium diaphragm with high-temperature voice coil, 4Ω. Sold individually.
The RR075T is a compact shallow horn tweeter widely used across Cicada Audio fairing and saddlebag lid grille kits. When the diaphragm fails, the CRT075 is a direct-fit replacement that restores full tweeter function without requiring a new unit. The aluminium diaphragm and high-temperature voice coil are spec-matched to the original RR075T, preserving output characteristics and impedance after replacement.
Who This Is For
Builders with a Cicada Audio RR075T tweeter that needs a replacement diaphragm. For RR1T diaphragm replacement, see the CRT1. For RR3T/RR3TM diaphragm replacement, see the CRT3.0.
What This Is Best For
- Direct replacement for a failed RR075T diaphragm – spec-matched 1.0-inch aluminium diaphragm restores original performance; no new tweeter required.
- High-temperature voice coil – rated for the thermal demands of high-output audio systems in real riding conditions.
- 4Ω impedance match – matches the original RR075T spec; no system reconfiguration required after installation.
What's Inside the CRT075
The CRT075 is the moving part of the tweeter on its own: a 1.0-inch aluminium diaphragm on a high-temperature voice coil, spec-matched to what the RR075T shallow horn tweeter left the factory with, including its 4Ω impedance. Fitting it restores the tweeter rather than replacing the unit, and the output characteristics and load the amplifier sees come back as they were. On the road: a failed diaphragm is a part swap, so the system does not have to be reconfigured afterwards. On the road: the high-temperature coil is rated for the thermal demands of high-output audio in real riding conditions.
Fitment
This part is listed for the platforms below. If your bike is not on the list, tell us the model and year and we will check it for you.
| Model | Years |
|---|---|
| Electra Glide and Street Glide (batwing) | 1998 – 2013 |
| Road Glide | 1998 – 2013 |
| Street Glide, Electra Glide and Ultra (batwing) | 2014 – 2023 |
| Road Glide | 2015 – 2023 |
| Street Glide (batwing) | 2024+ |
| Road Glide | 2024+ |
| Harley trike (batwing) | 2009 – 2013 |
| Tri Glide Ultra (batwing) | 2014 – 2025 |
| Road Glide 3 (sharknose trike) | 2023 – 2025 |
| Harley trike (batwing) | 2026+ |
| Road Glide 3 (sharknose trike) | 2026+ |
Specifications
| For Tweeter | Cicada Audio RR075T |
| Diaphragm Size | 1.0-inch |
| Diaphragm Material | Aluminium |
| Voice Coil | High-temperature |
| Impedance | 4Ω |
| Sold As | Individual |
Australia Shipping:
- Under $500 → $19.95
- $500–$2,500 → $14.95
- $2,500 and above → FREE
- Bulky items → +$25 surcharge (waived once your order reaches $2,500)
Fast dispatch from Brisbane. In-stock orders placed before 1pm AEST usually ship the same business day.
Change of mind: Request a return within 30 days of delivery. The product must be unused, unopened and in its original sealed packaging, valued at $50 or more, and you'll need an RMA number from us before sending anything. Return freight is yours, and a restocking fee of up to 15% may apply – we'll confirm any fee before the return is accepted.
Not returnable for change of mind: opened, installed or test-fitted items, special-order and custom products, custom harnesses, completed tuning, gift cards and items under $50.
Fitment: If we confirmed fitment in writing based on accurate bike details and it doesn't fit, we'll put it right and cover reasonable freight. Not sure? Ask us before you order – we're happy to help.
Faulty, damaged or wrong item: Contact us first with your order number. Faults follow our RMA and warranty process, and none of this affects your rights under the Australian Consumer Law.