Radialstrahler 120
First-time listeners of the MBL 120 are frequently mystified. Their most common question is: “Where is the music coming from?” Their second question: “How is the bass produced?” The answers are pure MBL. The proprietary enclosure-free radial midrange and high-frequency drivers deliver buoyant, crystalline performance that soars over a bedrock of bass typically found in larger loudspeakers. Combined with the stop/start speed and low-frequency texture found only in smaller-sized speakers, the result is unrivalled clarity and dimensional range. Such a fast, detailed, and dynamic full-spectrum transducer consistently leaves listeners searching in vain for a hidden subwoofer. True consequence by design!
Piano | pair £ 19,100
Speaker Stands optional
Piano | pair £ 1,500
The 120 at a glance
3-way loudspeaker, bass reflex tuning
Ideal for rooms up to approx. 35m² (400 ft²)
HT37 tweeter and MT50 midrange drivers built with Radialstrahler technology
Long-stroke aluminum chassis bass drivers with aerodynamic baskets for low friction losses
Bass drivers in push-push arrangement to prevent power loss to the cabinet
Pyramid shaped, 20-liter bass cabinet with 42 Hz tuning
Crossover with 2-pole subsonic filter to protect the bass driver
Choice of customizable finishes
Technical Specifications
System 3 way, bass reflex system
Acoustic center 107 cm, 42'
Woofer 2 x 165 mm, 6.5'' Aluminium, push-push layout, 20 liter cabinet volume
Base system 2 x 150 mm, 5'' Aluminium (push-push layout)
Midrange Radial MT50, woven carbon fiber
Tweeter Radial HT37, unidirectional carbon fiber
Lowest frequency 61 Hz
Crossover frequencies 650 Hz, 3 500 Hz
Nominal impedanz 4 Ohm
Weight (single speaker) 17.5 kg / 39 lbs (w/o stand) 28.0 kg / 62 lbs (with stand)