Monitor Audio Radius 390
Image source — © Monitor Audio
Model name
Radius 390
Frequency Response low +/- 3dB (Hz)
40
Frequency Response high +/- 3dB (Hz)
120
Sensitivity (dB at 1 W/1m)
N/A
Impedance (Ohms)
N/A
Has internal amplification
Yes
Power amplifier requirements (W)
200
Size (sm)
34.8 × 33.0 × 34.5
Weight (kg)
13.76
Official link
The Monitor Audio Radius 380 active subwoofer. The unique configuration allows you to reproduce extremely deep, powerful bass from a compact case. A brilliantly conceived and elegantly implemented concept: without compromising the sound quality, the Radius series models offer the advantages of high-end acoustics in a miniature version.
Monitor Audio Anthra W12 is a medium—sized model in the Anthra series of subwoofers. It features a 12-inch (30 cm) high-stroke Rigid Surface Technology II (RST II) C-CAM speaker and a 1000W Class D amplifier.
A 10-inch high-stroke aluminum-magnesium coated (C-CAM) subwoofer. 1 500W Class D amplifier. 2-inch full-color LCD display. The RCA and XLR outputs allow you to connect up to 4 Anthra subwoofers in series.
The Monitor Audio Silver W12 6G subwoofer uses a Class D amplifier with 500 watts of power, manufactured by Hypex. It has an increased overload capacity due to the new pulse technology. A proprietary 32-bit DSP with an ARC automatic calibration system is used to control the sound of the subwoofer.