Adastra Ceiling Speaker – RC5
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Adastra Ceiling Speaker – RC5
A wide range speaker with a 13cm (5.25") polypropylene cone foam rubber surround to minimise distortion. The housing is made from white ABS with a rigid steel grille also in white to mount discreetly into a ceiling.
This is a practical option if you need a low impedance with clearly specified features and straightforward compatibility. The details below come from AVSL's current product information, so you can check the connections, size and performance before ordering.
What Is It Actually For?
It is designed for 130mm (5.25") polypropylene wide range speaker. The remaining features make it useful where you want a tidy, dependable setup without unnecessary complication.
Why Choose This One?
The RC5 gives you a sensibly specified low impedance from Adastra. It is worth considering when you want the stated specification without paying for features that may not be relevant to your setup.
Who Is It For?
This is aimed at home users, installers, performers, schools, venues and production teams who need a suitable low impedance. Suitability will depend on the connections and specification your system requires, so those are worth checking carefully.
Key Features
- 130mm (5.25") polypropylene wide range speaker
- Fitted with “dog-ear” mounts for quick installation
- Fitted with attractive metal grille
- Spring terminal connections
Specifications
| Brand | Adastra |
|---|---|
| Model | RC5 |
| SKU | 100.031UK |
| EAN | 5015972016077 |
| Power max. | 35W |
| Frequency response | 100Hz - 12kHz |
| Impedance | 8 ohms |
| Mounting depth | 54mm |
| Dimensions | 60 x 190mmØ |
| Weight | 1.25kg |
| Cutout | 170mmØ |
| SPL max. | 88dB |
| Woofer | 130mm (5.25") PP cone |
| Power rms | 20W |
| Packaged weight | 1.2500kg |
| Packaged dimensions | 87 x 87 x 220 mm |
| Country of origin | CN |
| Tariff code | 8518210000 |
What’s Included
- 1 x Adastra Ceiling Speaker – RC5
Please Note
Please check connections, measurements and compatibility before ordering. Batteries, cables, fixings and accessories are only included where specifically stated in the product description.
Not Sure If This Is Right?
If you are not sure whether this low impedance will work with your existing equipment, get in touch with the make and model of the equipment you are connecting it to and we will help you check.

