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The Monitor Audio Studio 89 is a high-performance compact speaker that blends bold ’80s-inspired styling with cutting-edge acoustic technology. Its MTM driver layout, MPD III tweeter and twin RDT III C-CAM drivers deliver expansive sound, deep bass for its size and pristine clarity. Exceptionally refined build, but demands a quality amp and space to breathe — a standout in the premium stand-mount category.
Sensitivity: 86 dB.
Impedance: 6 Ω nominal, minimum 4.2 Ω.
Frequency response (in-room, –6 dB): approx. 48 Hz to 60 kHz.
Driver array: MTM (Mid-Tweeter-Mid) configuration.
Tweeter: MPD III (Micro-Pleated Diaphragm) high-frequency transducer.
Bass/mid drivers: 2 × 108 mm RDT III C-CAM cones.
Cabinet dimensions (H × W × D): 340 × 157 × 361 mm.
Weight: ~7.6 kg per speaker.
Recommended amplifier power: 50-300 W RMS.
Hi-Fi Choice
Reviewed on 09 May, 2025
The Studio 89’s svelte cabinet is a welcome break from the brand norm that will earn plenty of admiring looks.
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