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Monitor Audio Radius ONE AV Gloss White 5.1 Speaker Package

Monitor Audio

Product Reference

13924

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The Monitor Audio Radius One system creates a unique twist on the traditional 5.1 speaker package. Instead of three separate speakers at the front for centre left and right duties, these are combined in the compact wall-mountable Radius One. Combine with the powerful 380 subwoofer and compact 45 satellite speakers for surrounds and you have a surround system which harbours Radius's famed sound quality but in a much reduced footprint.

The original Radius soundbar was a real winner but this updated version includes new upgraded drivers which feature Monitor Audio's C-CAM technology and has been slimmed down for a sleeker look which is also suitable for wall mounting. A dedicated wall bracket is included with the Radius One, along with mounting template for easy installation, although the speaker is equally at home on a cabinet or shelf.

The Radius 45 surround speakers are beautifully finished compact cubes which can be wall mounted with the optional Monitor Audio MASM wall bracket or any mount with a ¼" thread (20TPI), they can even be used with the Radius floor stands. The entire system is underpinned by the 380 subwoofer which utilises a dual driver design to generate a seismic bass foundation for films and music. 

Part of the beauty of the Radius speaker system is that the various models can be combined in many different configurations, including colour variations, there's no reason you cannot have a black Radius One used with white Radius 45 speakers, or change the Radius One for three separate Radius 225 speakers, if you're looking for a slightly different than standard solution then call our sales team to discuss your requirements.

4

4" C-CAM bass drivers

In MTM style configuration - Radius features all new 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 new 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

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

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

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.

While we do our best to keep this information up to date, please be aware that all specifications are subject to change by the manufacturer at any time.

Radius One Specifications

Frequency Response 90Hz - 35KHz
Sensitivity 87dB
Nominal Impedance 6 ohms
Power Handling Single (RMS) 75 watts
System Power Handling (RMS) 100 watts
Recommended Amplifier Requirements 30-100 watts
Maximum SPL (dBA) 106
Bass Alignment C:Bass reflex - front ported
L/R:Bass reflex - Side ported
Driver complement 3 x 4" (100mm) C-CAM cone bass/mid driver
3 x 1" (25mm) C-CAM gold dome tweeter
Cabinet Dimensions
(H x W x D)
175 x 980 x 67mm
(67/8 x 389/16 x 25/8 Inches)
Cabinet Dimensions
(H x W x D)(Inc Grille & Terminals)
175 x 980 x 79mm
(67/8 x 389/16 x 31/8 Inches)
Cabinet Dimensions
(H x W x D)(Inc Grille & Bracket)
175 x 980 x 84mm
(67/8 x 389/16 x 35/16 Inches)
Bracket Dedicated bracket included
Weight 7.4kg
(16lb 4oz)

Radius 45 Specifications

Frequency Response 120Hz - 20KHz
Sensitivity 87dB
Nominal Impedance 8 ohms
Power Handling Single (RMS) 25 watts
System Power Handling (RMS) 50 watts
Recommended Amplifier Requirements 15-50 watts
Maximum SPL (dBA) 101
Bass Alignment Sealed Cabinet
Driver complement 1 x 3" (75mm) MMP2 cone bass/mid-range Driver
1 x 3/4" (20mm) C-CAM gold dome tweeter
Cabinet Dimensions
(H x W x D)
100 x 100 x 100mm
(315/16 x 315/16 x 315/16 Inches)
Cabinet Dimensions (H x W x D)
(Inc Grille & Terminals)
100 x 100 x 124mm
(315/16 x 315/16 x 47/8 Inches)
Cabinet Dimensions (H x W x D)
(Inc Grille & Bracket)
100 x 100 x 162mm
(315/16 x 315/16 x 63/8 Inches)
Bracket Optional - Monitor Audio Speaker Mount (MASM)
Weight 1kg (2lb 4oz)

Radius 380 Specifications

System Format Active sub-woofer system - Auxiliary (ABR) loading. 18mm MDF cabinet
Low Frequency Limit 30Hz (- 6dB)
Upper Frequency Limit Variable 40 - 120 Hz @ 24dB/Octave
Amplifier Power Output 200 Watts @ 1% THD+N
Amplifier Classification Class D amplifier with Switch mode power supply (SMPSU)
Bass EQ Switch Music / Movie / Impact
Phase Control 0 & 180 degrees
Auto Sensing Line Level >3.5mV
Input Level Requirements Standby after approximately 15 minutes if no signal sensed
Input Impedance > 20K Ohms
Mains Input Voltage AC 220 - 240 V ~ 50/60Hz
Dimensions (H x W x D)
including amp & feet
308 x 290 x 305mm
(121/8 x 117/16 x 12 Inches)
Connections Stereo RCA in, LFE in 12v Trigger in (3.5mm mono mini-jack)
12v Trigger Input 5 - 12v via 3.5mm mono mini-jack socket
Power Consumption 200 Watts / 0.5 Watts in Standby (ErP approved)
Weight (Unpacked) 10.16Kg (22lb 6oz)

While we do our best to keep this information up to date, please be aware that all specifications are subject to change by the manufacturer at any time.