British Design | Performance Loudspeakers | Experts Since 1972
Radius 3 4G is a high-performance mini-monitor delivering precise, high-fidelity sound for TV, film, music, gaming and multi-room applications, including discreet commercial installations. Featuring a 4.5-inch C-CAM driver with RST III geometry and a 25 mm C-CAM Gold Dome tweeter, each powered by its own optimised motor system, it combines impressive sonic performance with exceptional versatility, supporting desktop, floor-stand or wall-mount installation.
Features at a glance:
1 x 4.5-inch C-CAM Driver | RST II Cone | RST III Bass Driver | 25 mm C-CAM Gold Dome Tweeter | New Crossover Design | Through-bolt Driver Bracing | HiVe II Ports | Finishes in Satin White & Gloss Black
Free Next Day Delivery
30-Day Returns
5 Year Warranty
"Clearly the best of Monitor Audio's long line of small speakers so far."
- StereoNET
A high-performance mini-monitor of remarkable versatility, the Radius 3 4G delivers precise, high-fidelity sound across TV, film, music, gaming and multi-room applications, equally at home in discreet residential or commercial installations.
Its 4.5-inch C-CAM RST III bass/mid driver, paired with a 25 mm C-CAM Gold Dome Tweeter, each powered by its own optimised motor system, produces expansive, detailed sound far beyond what its compact dimensions suggest. Through-bolt driver bracing, HiVe II port technology and a precision-engineered crossover work in unison to deliver tight bass, controlled dispersion and exceptional clarity throughout the frequency range.
Flexible mounting options – a wall, desktop or floor stand- make integration effortless in any environment. Pair with a Monitor Audio subwoofer to unlock truly full-range performance.
At Monitor Audio, we strive for audio excellence, and your feedback on Trustpilot is crucial to our journey. In today's market, trust is built on authentic experiences. Your reviews provide invaluable insights for potential customers, guiding them towards the superior, high-fidelity sound and quality, that Monitor Audio delivers. By sharing your thoughts, you directly influence our commitment to continuous improvement, helping us refine our products and services to meet your highest expectations.
2-Way
44 Hz — 35 kHz
84 dB
N/A
8 Ohms
4 Ohms @ 250 Hz
107 dB
75 W
75 - 150 W into 4 Ohms
40 - 75 W into 8 Ohms
Ported
53 Hz
LF/HF: 2.7 kHz
1x 41/2" RST III bass-mid driver
1x 25 mm C-CAM Gold Dome tweeter
High Gloss Black
Satin White
255 x 150 x 201 mm (101/16 x 57/8 x 715/16")
3.7 kg (8 lb 3 oz)
Pair
5 years
FIX-M
Radius 3 4G
