Monitor Audio Radius R45HD

Its secret is a combination of a 75mm (3”) MMP®II cone mid-bass Read more

Specifications

Feature	Value	Comment
Frequency Response:	120 Hz - 20 KHz
Sensitivity (1W@1m):	87 dB
Nominal Impedance:	8 Ohms
Power Handling Single (RMS):	25 W
System Power Handling (RMS):	50 W
Recommended Amplifier Requirements:	5 - 50 W
Maximum SPL (dBA):	101
Bass Alignment:	Sealed cabinet
Drive Unit Complement:	1 x 75mm (3") MMP
External Dimensions	100 x 100 x 100 mm
Weight (each):	0.95 (2 1/8)
Release Date
First seen	31 May 2008