MBL 111F
Radialstrahler Loudspeaker MBL 111 F
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.
The 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. A pair of matched 8” aluminum cone woofers share a reinforced 58 L bass reflex enclosure, capable of mining the lowest of frequencies. The acoustic outcome? Whether it’s Wagner or Jagger, the MBL 111 F effortlessly conveys a complete aural experience with unsurpassed precision and authority.
The 111 F 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 |