MONITOR AUDIO RADIUS 1 4G LOUDSPEAKERS - PAIR
The MONITOR AUDIO RADIUS 1 4G are very compact loudspeakers, ideally suited to tight spaces, or to surround type duties for home cinema systems. They can be used on their own, but best backed up by a subwoofer to produce lower frequencies. Available in Satin White and High Gloss Black.
Optional floor stands (see separate listing), desktop pads, and wall fixing brackets available.
PRODUCT INFORMATION
The Monitor Audio Radius 1 4G is ideal for discreet AV, surround or multi-room sound systems. With versatile mounting options, a wall, desktop or floor stand and the option of adding a subwoofer, Radius 1 4G can deliver full-range, high-fidelity sound from an ultra-compact form. The newly designed 4-inch C-CAM driver with RST III geometry, partnered with a 19 mm C-CAM Gold Dome tweeter, delivers precise, lifelike sound from this cleverly engineered micro-speaker.
Big Sound, Minimal Footprint
Compact yet remarkably capable, the Radius 1 4G delivers genuine hi-fi performance from an ultra-small form factor.
At its heart, a newly designed 4-inch C-CAM RST III bass/mid driver pairs with a fully vented 19 mm C-CAM Gold Dome Tweeter to produce precise, lifelike sound with exceptional clarity, controlled dispersion and low distortion – hallmarks of Monitor Audio's metal-driver expertise.
Engineered for versatility, Radius 1 4G suits discreet AV, surround and multi-room installations equally, with mounting options for wall, desktop, or floor stands via compatible accessories. Add a Monitor Audio subwoofer for truly full-range performance. Whether enhancing a design-led home, boutique commercial space or immersive home cinema, Radius 1 4G achieves the ideal balance of acoustic transparency and understated elegance.
Features at a glance:
1 x 4-inch C-CAM Driver
RST II Cone
RST III Bass Driver
19 mm C-CAM Gold Dome Tweeter
New Crossover Design
Through-bolt Driver Bracing
HiVe II Ports
Finishes in Satin White & High Gloss Black
SPECIFICATIONS
System Format: 2-Way
Bass Alignment: Sealed
Drive Unit Complement
1x 4" RST III bass-mid driver
1x 19 mm C-CAM Gold Dome tweeter
Crossover Frequency: 3.2 kHz
Frequency Response, In-Room (-6dB): 100 Hz — 35 kHz
Nominal Impedance: 8 Ohms
Minimum Impedance (20 Hz to 20 kHz): 3.8 Ohms @ 950 Hz
Sensitivity (2.83 Vrms @ 1m, Free-Field): 82 dB
Continuous Power Handling (CTA 426-B): 50 W
Maximum Peak SPL (AES75, Z-weighted): 104 dB
Recommended Amplifier Power (RMS, Music Signal)
50 - 100 W into 4 Ohms
25 - 50 W into 8 Ohms
Finishes: High Gloss Black, Satin White
External Dimensions with all accessories fitted: H 135 x W 135 x D 156 mm
Weight (each): 1.8 kg (3 lb 15 oz)
Warranty: 5 years
Compatible MAG Brackets: MASM, FIX-M
