Monitor Audio Radius 390 Subwoofer

The Radius 380’s twin side-firing 8” C-CAM® drivers - one active and one passive ABR - work in tandem with a powerful 200W cool-running Class D amplifier (double the power of its predecessor). The drivers have no grilles but are colour-coded to coordinate with cabinet finish. A 12V trigger syncs the 380 with other AV components when the system is activated. 

Purer by design, our latest Gold range refines the technology of its award-winning GX predecessor to set a new gold standard for our celebrated high-end speaker line. Equipped with optimised drivers and empowered by the production quality of our world-beating Platinum flagship range, gilt-edged Gold turns another page in the story of Monitor Audio's audiophile speaker family.

Developing the legacy of three award-winning generations, eight new dedicated stereo, centre channel, surround and subwoofer models share a trinity of enhancements including an evolution of the C-CAM® Rigid Surface Technology (RST®) bass cone employed by their Gold GR and Gold GS predecessors; tighter production tolerances for their advanced C-CAM ribbon tweeters, and a smarter more functional grille design. Energised by these upgrades our new Gold range offers greater transparency, consistency and visual sophistication to devotees of sound and style everywhere, leaving you simply to choose the system that's right for your room.

• 18mm MDF cabinet construction with internal bracing
• Cool-running 220W Class D amplifier with switch mode power supply (SMPSU)
• Twin side-firing 10” C-CAM® drivers - one active and one passive ABR  
• Low pass filter switch – for LFE or Stereo input selection
• Power switch with ON – Auto- Off/ trigger settings
• Stereo/ LFE RCA inputs
• 3 x Pre-set EQ settings – Music/Movie/Impact

Radius Brochure

Radius Manual

Radius Subwoofer Manual

MA Speaker Mount