Monitor Audio Platinum 300

The Monitor Audio Platinum 300 is the statement floorstanding loudspeaker of the Platinum Series 3G, combining luxurious design with uncompromising audio engineering. At the heart of its performance is a sophisticated three-way driver system, featuring the ultra-detailed MPD III transducer, a 4-inch RDT III midrange driver, and two 8-inch RDT III bass drivers. This configuration delivers an exceptionally wide frequency range, dynamic headroom, and pinpoint imaging—ideal for large listening spaces and premium audio systems.

Designed to offer a truly immersive soundstage, the Platinum 300 excels in both stereo and home theater environments. Its rear-ported cabinet enhances bass depth and control, while subtle design touches—like etched trim inlays and hand-finished Piano Black, Piano Ebony, and Pure Satin White finishes—underscore its status as a reference-class loudspeaker. The Platinum 300 is a loudspeaker that doesn’t just play music—it recreates the entire sonic experience.

Features at a Glance:

• MPD III high-frequency transducer for ultra-detailed treble

• 4” RDT III midrange and dual 8” RDT III bass drivers

• Rear-ported design for deep, room-filling bass

• Premium cabinet with etched detailing and luxury finishes