The URM-1 is a voice-range loudspeaker with a precision ribbon HF driver and two long-excursion LF drivers. It is designed to function in conjunction with a Micro Sub module for higher output, lower bass extension and reduced inter-modulation (IM) distortion.
Upper range module
Precision ribbon HF driver and two long-excursion LF drivers
Conjunction with a Micro Sub module for higher output
Lower bass extension and reduced inter-modulation distortion