Description
The Miller & Kreisel M&K Sound S150T THX Ultra Tripole Surround Speaker is a benchmark in surround‑sound reproduction, purpose‑built to deliver the enveloping realism demanded by high‑end home theaters and professional cinema environments.
Engineered to meet the uncompromising THX Ultra standard, the S150T is designed to recreate the immersive surround field envisioned by filmmakers and sound designers. Its tripole radiation pattern—combining direct and diffuse sound—creates a spacious, seamless soundstage that wraps the listener in ambience without drawing attention to the speaker itself. Effects glide smoothly around the room, while maintaining exceptional clarity and localization when required.
Built on the same acoustic principles as M&K Sound’s legendary studio monitors, the S150T offers perfect tonal matching with the iconic S150 front speakers. This consistency ensures that sounds remain uniform as they move from front to side to rear, producing a cohesive and believable cinematic experience.
The cabinet is robust and acoustically inert, allowing the drivers to perform with precision, control, and effortless dynamics, even at reference cinema levels. Whether reproducing subtle environmental cues or dramatic surround effects, the S150T maintains composure, detail, and impact.
MILLER & KREISEL SOUND S150 THX ULTRA SPEAKERS
The legendary S150 is the culmination of more than 40 years of loudspeaker design and acoustic solution for any critical audio and video recordings. What this updated version of the legendary studio monitor does in the conveyance of exactly what is there in the recorded source, no more and no less, is difficult to formulate in just a few words. Essentially, it does pretty much nothing, except open up a wide, clean, clear window on every aspect of recorded sound, allowing you to shift your personal focus as you choose between specific details, instruments or voices, while never losing sight of the totality of the overall musical experience.
Specifications
Sound
Impedance
4 ohm
Recommended Amplifier Power:
25-500W
Bass/Midrange:
2 x 5,25” Fiberglass
High Frequency Driver:
3 x 1.1” Soft Fabric Dome
Frequency Response:
75 Hz – 20KHz +/- 3dB
Sensitivity:
92 dB, 2.83V1m
Dimensions
Dimensions HxWxD:
31,8 x 26,6 x 30,8 cm / 12,5 x 10,4 x 12,2”
Weight:
11.5 kg / 25.4 lbs
Colors
Finish: Black satin






















