This is THE loudspeaker that helped shape Home Theater (and music recording) into what it is today……the legendary and accredited S-150.

For the first time since its introduction nearly 15 years ago, the S-150 has been updated in every aspect, from driver technologies to crossover design to cabinet tuning and construction.

The result is the new S-150MKII THX Ultra2.

The razor-sharp imaging of the S-150MKII THX Ultra2 is due in part to innovative front-baffle foam treatments, cabinet design, and in great part to the Phase-Focused™ crossover. The crossover combines three important design elements: Time Domain Analysis, Frequency Domain Analysis, and Point-in-Space Analysis (a three-dimensional analysis of the speaker’s actual response in the room). While other crossover designs consider just frequency response on one axis, M&K Sound considers response at various angles in both the vertical and horizontal planes, optimizing the speaker’s three-dimensional response. This critically tuned crossover yields a very smooth and linear response over a wide listening window (very important for home theater) and assists in providing a more focused and coherent sound for the listener.

Three high-quality 1” polymer coated silk soft-dome, ferrofluid cooled dual-magnet tweeters are aligned in a vertical array, each utilizing a unique, specially designed polymeric-damped rear cavity to further enhance its superior sound. The S-150MKII THX Ultra2 dual high-performance 5 1/4” mineral-filled polypropylene cone, magnetically shielded, dual-magnet cast basket woofers produce powerful, richly detailed low frequencies. Based on M&K’s Professional Monitors and designed for music and theater systems in small to large size rooms, the S-150MKII delivers unparalleled transparency, accuracy, and dynamics while effortlessly handling voices, percussive effects, and musical instruments with life-like impact, and is timbre-matched to the MP-150 and S- 150T. Available in black satin finish with black cloth grille.

This is THE loudspeaker chosen by:
• 20th Century Fox
• Dolby Laboratories
• DreamWorks SKG
• DTS
• HBO Productions
• Lucasfilm LTD
• Paramount Studios
• Skywalker Sound
• Sony Music & Pictures
• Universal Studios
• Walt Disney Studios
• Warner Brothers Studios
• and more

S-150MKII Images: