Mordaunt Short MS-40i Gold Dome Tweeter 3 Way 7″ Woofer Floorstanding Speaker Made in UK

The Mordaunt Short MS 40i is a classic late-1990s British floorstanding loudspeaker, celebrated for its high efficiency and balanced, articulate sonic profile. Operating as a 2-way bass-reflex design, it pairs a crisp 1-inch anodized aluminum dome tweeter with twin 7-inch mid/bass drivers. Boasting a high sensitivity rating of 90 dB and an 8-Ohm impedance, these front-ported speakers are remarkably easy to drive, making them an excellent match for a wide range of electronics, including modest vintage receivers and lower-powered tube amplifiers.

In terms of performance, the MS 40i excels at delivering an open, lifelike midrange and sharp high-frequency detail, making acoustic tracks, jazz, and vocals sound exceptionally clear and well-separated. However, because they are voiced for accuracy rather than heavy impact, the low-end is tight and controlled rather than deeply authoritative. To extract the best performance and avoid any potential treble fatigue from the metal dome tweeter, they are best paired with a warm-sounding amplifier and positioned slightly away from walls to optimize their deep soundstage.