Monitor Audio Platinum 200 3G Floorstanding Speaker

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Slim & compact floorstanding speakers

Capable of delivering levels of bass extension and detail normally only found in the largest of floorstanding loudspeakers, the Platinum 200 3G is a capable of providing an exceptionally large soundstage from a relatively diminutive form. The new MPD III transducer and RDT III mid-range and bass driver cones have refined the overall balance of the speaker and reduced distortion, while also allowing it to deliver an exceptional room-filling performance. It also benefits from a new cast outrigger and crossover mounted plinth assembly.

Monitor Audio Platinum 200 3G Floorstanding Speaker

Platinum 3G - Objects of desire

Platinum Series 3G is a culmination of ground-breaking acoustic innovations brought together in a number of expertly crafted designs that celebrate the rich legacy of the Platinum Series. The range cements Monitor Audio’s deserved place within the high-end, premium loudspeaker space and represents a purity of sound and design beautifully entwined – the launch, a highpoint in the brands 50th Anniversary.

Elegant construction

Platinum Series has always represented Monitor Audio’s engineering and design prowess and the 3rd generation is no exception. Our UK-based design team worked closely with our acoustic engineers to deliver an aesthetic that celebrates the high-performance components without overpowering its surroundings.

The cabinet design on Platinum Series 3G is all new. Beautifully detailed and expertly crafted, our industry-leading attention to detail and passion for quality ensures that each cabinet is elegant and refined on the eyes, while being engineered for total acoustic performance.

Constructed using laminated layers of MDF to form a curved and braced super rigid 18-21mm cabinet on the rear with a 36mm thick baffle precision machined to create a unique curved front profile. The cabinets are then embellished with etched inlays to highlight the craftsmanship, before 16 layers of lacquer are added on top to create a beautiful, luxury piano gloss finish. A pure satin matte finish is applied to models finished in white - a contemporary statement in any interior.

'Concept 50 technology'

Platinum Series 3G builds on two generations of loudspeaker design, which has consistently evolved at each step. New MPD III high frequency transducer helps to reduce distortion and flatten the frequency response leading to a clear and consistent sound across all your music.

The Rigid Diaphragm Technology III (RDT III) cone has three new optimisations over its predecessor. Firstly, a new rear layer featuring two uniform layers of carbon fibre skin helps reduce cone breakup, as does an optimised rubber surround. Finally, a cone edge treatment extends the passband of the drivers. When combined, these innovations significantly increase the useable bandwidth, enabling improvements to the crossover and final response of the speaker. The result: Platinum 3G mid and bass drivers boast the lowest distortion of any Monitor Audio speaker in its history.


Monitor Audio Platinum 200 3G Floorstanding Speaker


Platinum II offers you genuine audiophile performance with stunning design and materials specification.

In the pursuit of ever lower distortion, no detail has been overlooked. Through meticulous FEA modelling, we’ve optimised the operation of electrical, mechanical, magnetic and acoustic systems, introducing new discoveries to meet ambitious performance goals.

The Platinum II range deploys an enhanced generation of RDT bass and mid-drivers, and for the first time in a Monitor Audio product, the MPD (Micro Pleated Diaphragm) high-frequency Transducer.

Including improved crossover and speaker terminal designs together with proprietary ARC, TLE, HiVe II technologies, Platinum II builds on the award-winning advances of over forty years to create a high-end speaker range that is utterly faithful to the source.


  • 1 x MPD III high-frequency transducer for a larger, clearer, and more lifelike sound
  • 1 x 4” RDT III mid-range driver for incredible levels of clarity
  • 2 x 6” RDT III bass drivers for exceptional scale and depth
  • A high-performance slim and compact three-way loudspeaker
  • Exceptionally large soundstage for a relatively compact loudspeaker
  • Rear-ported and tuned for ease of positioning without affecting sound performance
  • Perfect for high performance hi-fi systems or home theatre
  • Cabinets are embellished with etched inlays to highlight the craftsmanship
  • Choice of three high-quality, elegant finishes: Piano Black, Piano Ebony and Pure Satin White


    System Format: 3-Way
    Frequency Response, Free-Field (-6dB): 32 Hz – 60 kHz
    Frequency Response, In-Room (-6dB): 23 Hz – 60 kHz
    Sensitivity (2.83 Vrms @ 1m, Free-Field): 88 dB
    Nominal Impedance: 4 Ohms
    Minimum Impedance (20 Hz to 20 kHz): 4.0 Ohms @ 2.5 kHz
    Continuous Power Handling (RMS into 4 Ohms, Pink Noise with 6dB Crest Factor): 300 W
    Recommended Amplifier Power (RMS into 4 Ohm, Music Signal): 150-600 W
    Bass Alignment: Ported
    Port Tuning Frequency: 38 Hz
    Crossover Frequency: LF/MF: 825 Hz, MF/HF: 3kHz
    Drive Unit Complement: 2 x 6" RDT III bass driver, 1 x 4" RDT III mid-range driver, 1 x MPD III tweeter​
    External Dimensions including Trims, Terminals & Outrigger Feet & Spikes (H x W x D): 1041.6 x 368.7 x 454.9 mm
    Weight (each): 35.8 kg

    Due to the bespoke nature of our high-end music systems this product is not available to be purchased online. Please contact us for personalized service from one of our team of experts.