The MB2.5-B is a slim 2.5-way floorstander with two 5.25” carbon-coned drivers and a sealed ribbon tweeter, the second woofer assisting in the power demanding bass region.

The MB-2.5B

The MB meets high performance and beautiful design. The MB2.5 B is a slim floorstander with two 5,25” carbon-coned drivers and a sealed ribbon tweeter. The MB2.5 B is a 2.5-way speaker with the second woofer assisting in the power demanding bass region. The 2.5’s cabinet is heavy, braced and curved, with carbon reinforcements.

The MB2.5 B has a solid foundation in the Nordic design tradition. It is simple, sleek, elegant and visually square when seen directly from the front, and curved and organic when seen from an angle.

The rounded edges of the cabinet reduces diffraction and minimizes the sonic imprint on the frequency response. It does not matter if your home is modern or classic, the timeless design of the MB2.5 B will fit in any home.


The internal construction has an optimized airflow which combined with the minimalistic use of damping-material has created a very dynamic and linear low frequency reproduction. The ported cabinet is tuned for optimal impulse response – resulting in a linear, dynamic and detailed low-end reproduction, while at the same time making in room placement of the speaker very easy and versatile.


The woofer and midrange drivers, have been fitted with low loss spider which greatly improves the dynamic capabilities as well as expanding the frequency response in the bass region. – A very nice side effect of this is that the break-in period has been reduced greatly (around 100 hours).


The crossovers are designed for a very linear and natural sound, which is clearly audible throughout the whole line. The crossover has been designed to time-align all drive units at listening distance.

The result is a speaker which not only presents a big and precise soundstage – it also boasts a timing that will make your foot tap and put a big smile on your face!


Dimensions, mm 178 x 998 x 286 (WxHxD)
Weight 15.6 kg each
Freq. Response 36 Hz – 40 KHz
Impedance > 6 ohm
Sensitivity 88db
Crossover 500 Hz + 2600 Hz / Minimum phase
Enclosure Curved, heavily braced, ventilated box design with front loaded port
Drive Units 1 x Ribbon tweeter
1 x 5.25” Mid/Woofer
1 x 5.25” Woofer
Finishes Black-silk, White-silk or Walnut
Amplification We recommend high quality amplifiers >50W

Visit us for a listening session and free consultation

You are cordially invited to experience Bliss. We are located in Minnetonka, MN on the Deephaven border. We accommodate visits by appointment only and give you our complete attention when you are here. You should expect to have the opportunity to listen to a reference-level system and being engaged in discussion so we learn how to best help guide you further along your journey.

Hours: By appointment only

Call: 612-234-5850