The Monitor Audio Radius 90 Bookshelf Speakers feature a 4" C-CAM bass driver with concave cone profiles and a 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.
The Monitor Audio Radius 90 Speakers offer a HiVe II port design shaped to have the same effect on airflow as a gun-barrel on a bullet. The 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. The Radius 90 Speakers feature single through-bolt driver fixing which 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. The single point 1/4" x 20TPI wall fixing can be used with the optional Monitor Audio speaker mount or any standard wall bracket. The Radius 90 Speakers also deliver an optional floor-stand with internal (pre-wired) cable managament system.
The Monitor Audio Radius 90 Bookshelf Speakers are finished in a choice of White, Black or Walnut to ensure a decor-friendly audio experience with Pure Theatre.
|Impedance (Nominal)||8 ohms|
|Sensitivity (1W@1M)||83 dB|
|Maximum SPL||102 dBa|
|Recommended Amp||30 — 100 W|
|Drivers Unit Complement||1 x 4" (100 mm) C-CAM cone bass/mid driver 1 x 1" (25 mm) C-CAM Gold Dome tweeter|
|Warranty||5 years return to base.|
|Boxed Weight (Kg)||10.000000|