Details
Description
Radius Series 3G
Radius 270
The Radius 270 houses a precision-crafted Radius driver system of twin 100 mm (4") C-CAM mid/bass drivers and a 25 mm (1") C-CAM tweeter. Pair with the 225 or 200 for scintillating home theatre audio, or with the 380/390 sub in a discreet two-channel system.
Technology
- 4" C-CAM bass driver - Radius features bass drivers with concave cone profiles, introduced by our top-of-the-range Platinum speakers and applied subsequently to Gold GX. Extensive research and FEA modelling have allowed us to perfect the relationship between the radiating diaphragm and its motor design, introducing larger motor sizes and voice coils for increased excursion, higher power capability and reduced distortion.
- C-CAM Gold Dome tweeter - optimised to deliver the finest and widest performance within the compact Radius cabinets. It benefits from a more efficient rear-venting design, releasing air trapped and compressed at the back of the tweeter dome, and guiding it around the drive assembly to a rear-loading chamber.
- HiVe II port design - Straight from Platinum’s design blueprint, the HiVe reflex port makes its Radius debut. It’s shaped to have the same effect on airflow as a gun-barrel on a bullet. Rifled grooves inside the port help to accelerate the flow and reduce turbulence, so air moves in and out of the port more efficiently, for a faster more dynamic bass response.
- Single through-bolt driver fixing provides mechanical de-coupling and enhanced mid-band clarity and resolution. The through-bolts also act as rigid cross bracing to give a very solid non-resonant cabinet.
- Front and rear ported reflex design
Specifications
Specifications
Frequency Response | 50 Hz — 35 kHz |
Sensitivity (1W@1M) | 87 dB |
Nominal Impedance | 6 ohms |
Power Handling (RMS) | 100 W |
System Power Handling (RMS) | 150 W |
Recommended Amplifier Requirements | 40 — 150 W |
Maximum SPL | 107 dBa |
Bass Alignment | Bass reflex - Front and rear ported |
Drive Unit Complement | 2 x 4" (100 mm) C-CAM cone bass/mid driver 1 x 1" (25 mm) C-CAM Gold Dome tweeter |
Cabinet Dimensions (H x W x D) | 1000 x 177 x 208 mm (393/8 x 615/16 x 83/16) Inc Plinth, Without Spikes |
Cabinet Dimensions (Including Grille and Terminals (H x W x D)) | 1025 x 177 x 208 mm (403/8 x 615/16 x 83/16") Inc Plinth, With Spikes |
Weight | 9.9 kg (21 lb 12 oz) |
Sold As | Single Unit |
Book a Demo
Book a Demo:

Monitor Audio Radius 270 Floor Standing Speaker (Pair)
Trade in
Trade in form:

Monitor Audio Radius 270 Floor Standing Speaker (Pair)
Reviews
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Delivery & Returns
Delivery & Returns
We offer FREE delivery to the mainland UK (excluding Channel Islands, Isle of Man, Isle of White, Isles of Scilly, and some of the remote Scottish Isles).
For other areas please contact us for a quote. Select items can be delivered internationally by prior agreement. Again please contact us for a quote. We will always do our best to help.
Our aim is to dispatch goods within 2 working days of an order being placed. Please allow 5 working days from the time of your order to receipt of item. If an order is expected to take longer than this our order fulfillment department will contact you to inform you of this.
Where multiple items are ordered, we will dispatch them all in one package. If you have ordered any special or customized items, or items otherwise not immediately available, we will dispatch the order when all items are available. If you have any concerns regarding this, please contact us and we will do are very best to help you.