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Monitor Audio

Monitor Audio Platinum PL300 II Loudspeaker (pair)

Monitor Audio Platinum PL300 II Loudspeaker (pair)

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Regular price $11,876 In stock now!
Regular price $17,900 Sale price $11,876 In stock now!
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Monitor Audio PL300 II Loudspeaker (pair)

Robert Deutsch (Stereophile Magazine) declared the PL300 II as his new reference; the speaker by which all others will be compared. Visit Upscale Audio for a demo. It may be your next speaker.

 A further leap in dimension brings still greater rewards in the form of the outstanding PL300 II. Standing at over a metre in height and designed to move the air in larger listening environments, the PL300 II will energise your listening across an enormous sound stage, magically studded with an abundance of natural detail. Its four driver system involving twin 8” RDT®II drivers, 4” TLE loaded midrange and MPD tweeter, captures all the fluid tonal complexity and dynamic richness of each performance on a truly orchestral scale. Explore the depths and climb to the heights of your music and film favourites with an effortlessness that confirms an inescapable truth: the bigger the Platinum, the more precious the prize.

  • 2 x 8" RDT®II long throw bass drivers
  • 4" RDT II mid-range driver
  • MPD (Micro Pleated Diaphragm) high frequency transducer designed specifically for Platinum II
  • 2 x HiVe®II ports
  • New patented 'DCF' (Dynamic Coupling Filter) mechanism for more natural sound
  • Bespoke speaker terminals and footings
  • Underhung, edge-wound voice coils: greater driver efficiency and lifelike dynamics, less distortion
  • Bolt through drivers: clearer sound and cleaner aesthetics
  • Anti-Resonance Composite (ARC) mid-range housings and baffle components: reduced cabinet vibration, purer sound quality
  • TLE (Tapered Line Enclosure) sealed internal enclosure for mid-range drivers: greater sound accuracy and reduced cabinet vibration
  • Hand-upholstered front baffle: the very highest quality Inglestone leather supplied by Andrew Muirhead
  • Individual driver grilles
  • Finish options: Santos Rosewood or Ebony natural wood veneers with clear gloss piano lacquer, or Piano black gloss lacquer


System Format: 3 Way - 4 Driver

Frequency Response (-6 dB - IEC 268-13): 28 Hz - 100 kHz

Sensitivity (1 W @ 1 M): 90 dB

Maximum S.P.L.: 117.8 dBA (pair)

Nominal Impedance: 4 Ω (4.2 Ω min. @ 111 Hz)

Power Handling (RMS): 300 W

Recommended Amplifier Requirements (RMS): 100 - 300 W

Cabinet Design: Two HiVe®II ports, Sealed mid-range TLE enclosure

Drivers: 2 x 8" RDT®II long-throw bass drivers, 1 x 4" RDT II mid-range driver,
1 x MPD high frequency transducer

Crossover Frequency: MF/HF 3.4kHz, LF/MF 500Hz

External Dimensions (Inc. plinth) (H x W x D): 1113 x 410 x 470 mm (43 13/16 x 16 1/8 x 18 1/2 inch)

External Dimensions (Inc. feet & spikes) (H x W x D): 1158 x 410 x 470 mm (45 9/16 x 16 1/8 x 18 1/2 inch)

Weight (each): 54.52 kg (120 lb)