The compact 390 is truly 'ground-breaking' in form and function. A system of twin colour-coded 10" C-CAM active/ABR drivers supply earth shaking bass with depth, impact and agility, for rhythmic depth with music, and dynamic reinforcement in home theatre systems.
8224
MA-R390-BLK
Brand-new, unused, unopened and undamaged item in original retail packaging (where applicable).
New
Limited 2-5 year warranty. More info
Limited 2-5 year warranty. Monitor Audio provide a limited 5 year warranty on all speakers with the exception of Airstream which is a limited 2 year warranty. Please see manufacturers website for full details.
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Promising the astonishing low frequency resolution of the 380 with the added depth, impact and control of a larger bass engine, the Radius 390 demolishes assumptions of size versus performance.
With every earth-shaking transient, you’ll be more convinced that the compact 390 is truly 'ground-breaking' in form and function. A system of twin colour-coded 10" C-CAM active/ABR drivers is powered by a 220W Class D amplifier to expand levels of output and extension, releasing a rich layer of penetrating bass, mesmerising in its consistency and scale.
You’ll get agility as well, for rhythmic depth with music, and dynamic reinforcement in home theatre systems - all this from a beautiful little cube that liberates living space. In tune with Radius philosophy the 390 is perfect for lifestyle but sonically it’s in a class of its own. Enjoy rapid EQ optimisation from Impact, Music and Movie settings, and system automation via the 12V trigger.
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
Refined over many years by Monitor Audio, Ceramic-Coated Aluminium/Magnesium is used as a driver cone material for all our speaker designs from the mid-market models up. Originally developed by the aerospace industry for jet engine components, C-CAM's properties are ideal for loudspeaker cones being extremely rigid, yet light enough to yield high overall efficiency. C-CAM bass drivers are able to resist the bending distortion imposed by sudden and extreme bass excursions to reproduce very clean, deep and dynamic bass frequencies. Conventional cone materials are more likely to flex in operation, producing a significant level of audible distortion.
For open environments sound quality can be further enhanced through the use of a sealed ABR (Auxiliary Bass Radiator). The ABR works like a piston moving back and forth generated by the movement of the air via the motion of the mid/bass driver inside the sealed cabinet. This makes the ABR ultimately act like a conventional port resulting in superior low frequency punch and extra penetration whilst keeping the elements at bay.
| 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 | 220 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 |
| Driver Compliment | 1 x 10" (250mm) C-CAM® long throw driver 1 x 10" (250mm) Auxiliary bass radiator |
| Input Impedance | > 20K Ohms |
| Mains Input Voltage | AC 220 - 240 V ~ 50/60Hz |
| Dimensions (H x W x D) (including amp & feet) |
348 x 330 x 345mm (1311/16 x 13 x 129/16 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 | 220 Watts / 0.5 Watts in Standby (ErP approved) |
| Weight (Unpacked) |
13.76Kg (30lb 4oz) |
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Reviews for this product.
Bally - Wolverhampton
Edward
Jas
Reviews for other available options.
James Morton - South Lanarkshire
Jas
Edward
Bally - Wolverhampton
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