MBL 111 F Radialstrahler Loudspeaker

MBL’s eye-catching speakers share more than avant-garde design. Every one of our handcrafted transducers uses MBL’s exclusive omnidirectional tweeter and midrange drivers. These pulsating, spherical membranes are composed of the same exotic carbon-fiber material found in our Flagship 101 X-Treme and the iconic 101 E MKII.

* custom colors available

£40,400.00

Out of stock

he four-way MBL 111 F low-mid is handled by a pair of 5.5” aluminum cone drivers mounted in a push-push configuration on either side of the decoupled cabinet. Housed in a sealed 14 L enclosure, the proprietary internals deliver a tight, well-controlled low-mid that cleanly blends into a unique, three-dimensional soundscape.

The 111 F MKII at a glance

  • 4-way speaker, bass reflex
  • Advanced MBL HT37 tweeter and MT50 midrange driver built with proprietary radial emitter technology
  • Suitable for all room sizes, optimal for rooms up to approx. 60 m2
  • Long-throw aluminum chassis with smooth-running surrounds and aerodynamic basket deters compression effects
  • Woofer and low-midrange chassis in push-push arrangement connected with solid aluminum struts
  • Crossover with passive high-pass filter and 2-pole subsonic filter
  • Choice of customizable finishes

Technical Specifications

System 4 way, bass reflex system
Acoustic center 107 cm, 42”
Woofer 2 x 220 mm, 8” Aluminium (push-push layout)
Low midrange 2 x 150 mm, 5” Aluminium (push-push layout)
Midrange Radial MT50, woven carbon fiber
Tweeter Radial HT37, unidirectional carbon fiber
Lowest frequency 38 Hz
Crossover frequencies 170 Hz, 650 Hz, 3 500 Hz
Nominal impedanz 4 Ohm
Nominal power handling / Peak 340 Watt / 2 200 Watt
Weight (single speaker) 64.5 kg / 142 lbs