The Quadral Platinum M4 is a 3-way floorstanding speaker that features a pressure chamber bass reflex design, offering impressive performance and sound quality. Designed for versatility in a variety of listening environments, it is built with dual 170 mm aluminum woofers, a 135 mm aluminum midrange driver, and a titanium RiCom-M ring radiator tweeter for clear and dynamic high frequencies. The speaker supports a nominal power handling of 140 watts and peaks at 200 watts, while its efficiency is rated at 90 dB/1W/1m. With a frequency response that spans from 28 Hz to 50,000 Hz, the Platinum M4 produces a wide sound spectrum suitable for diverse genres of music. The transitional ranges are set at 280 Hz for the midrange and 3,000 Hz for the tweeter, accommodating a favorable impedance between 4 and 8 Ohm. The off-axis listening experience is well considered, with a neutral tonality that does not overly emphasize any frequency range. The dimensions of the speaker are 1001 mm in height, 210 mm in width, and 317.5 mm in depth, and it weighs 22.4 kg. Visually, the M4 is offered in a striking black or white high gloss finish, which adds an elegant touch to its aesthetic. The detachable plinth allows for flexible placement without permanently modifying the floor surface, while optional spikes can enhance stability and alignment if desired. Overall, the Quadral Platinum M4 is recognized for its clarity, dynamic range, and the ability to reveal intricate details in music, making it a favored choice among audio enthusiasts.
