Reference Grand Class 3-way floorstanding speaker pair • Phase Precision Driver coaxial units • 1" anodized aluminum dome tweeters • 6.5" aluminum cone midranges • dual 6.5" long-stroke aluminum woofers per speaker • Balanced Driver Mounting Architecture (BDMA)
The Technics SB-G90M2 Floorstanding Speaker Pair delivers point-source spatial precision, razor-sharp imaging, and deep low-frequency dynamic authority for high-end stereo listening spaces. As the acoustic centerpiece of Technics' Grand Class series, each 3-way bass reflex tower in this pair features an advanced Phase Precision Driver coaxial array that integrates a 1-inch anodized aluminum dome tweeter directly within a 6.5-inch aluminum midrange cone. Backed by dual 6.5-inch long-stroke woofers and Technics' proprietary Balanced Driver Mounting Architecture (BDMA), this loudspeaker pair anchors driver units to internal sub-baffles to eliminate mechanical cabinet vibration and achieve liquid, uncolored musical clarity.
Key Features & Innovations
Phase Precision Coaxial Driver Array — the Technics SB-G90M2 Floorstanding Speaker Pair utilizes coaxial driver units combining a 1-inch aluminum dome tweeter and 6.5-inch aluminum midrange cone per speaker, providing precise point-source alignment for seamless phase coherence.
Balanced Driver Mounting Architecture (BDMA) — driver units are mounted at their center of gravity to an internal sub-baffle inside each cabinet, preventing unwanted kinetic energy transfer to the front baffle and drastically reducing cabinet coloration.
Dual 6.5-inch Long-Stroke Aluminum Woofers — double-magnet woofers with copper rings and linear suspension handle low-end dynamics with punch, speed, and exceptional low-frequency extension down to 33Hz per channel.
Linear Phase Network & FEA-Optimized Baffle — carefully voiced crossover networks combined with smooth, rigid front baffles minimize acoustic diffraction and phase distortion across both channels.
Standing Wave Termination Structure — internal cabinet geometry incorporates acoustic wave guides to terminate internal standing waves without over-dampening, preserving dynamic vitality and micro-detail.
FAQ — SB-G90M2 Pair
Does this listing include two complete floorstanding speakers?
Yes. The Technics SB-G90M2 Floorstanding Speaker Pair includes two factory-matched floorstanding loudspeakers for a complete two-channel stereo setup.
What size amplifier is recommended to drive the SB-G90M2 pair?
Technics recommends powering these speakers with a high-quality amplifier capable of delivering between 40 and 300 Watts continuous power per channel into 4 Ohms.
How does the Balanced Driver Mounting Architecture (BDMA) improve sound?
BDMA mounts the drivers by their center of gravity to an internal sub-baffle rather than attaching them directly to the outer cabinet face. This isolates driver movement, preventing mechanical vibrations from coloring the sound.
Can these speakers be bi-wired or bi-amped?
Yes, the rear terminal panels feature heavy-duty brass binding posts configured with removable jumpers to support bi-wiring or bi-amping setups.
Why Buy From Us
Authorized Technics dealer offering 100% factory-authentic reference loudspeakers with full manufacturer warranty protection
Expert hi-fi audio consultants available to guide amplifier matching, room placement, and bi-wire cabling
Dedicated post-purchase technical support for reference audio setup and acoustic optimization
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Technics Grand Class SU-R1000 / SU-G700M2 integrated amplifiers
