• 2 x 6 1/2" RDT®II bass drivers
  • 4" RDT II mid-range driver
  • MPD (Micro Pleated Diaphragm) high frequency transducer designed specifically for Platinum II
  • 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
  • Rigid cabinet construction made from 25mm MDF with steel back
  • Extensive internal bracing using thick MDF cross bracing techniques
  • ARC baffle construction for ultimate rigidity and damping properties
  • Rotating mid/H.F housing to provide optimum directivity pattern for horizontal or vertical installation
  • Mid-range and HF level adjustment switches (+1/0/-1) dB
  • Highest quality crossover design utilizing metalized polypropylene capacitors and low loss inductors
  • Patented Tri-Grip dog leg fixing provides ultimate security, ease of installation and servicing
  • Magnetic trimless grille.



System Format

3 Way - 4 Driver

Frequency Response (-6dB - IEC 268-13)

52Hz - 100kHz

Sensitivity (1W@1M)


Maximum S.P.L.

117dBA (pair)

Nominal Impedance

4Ω (3.7Ω min. @ 2.8KHz)

Power Handling (RMS)


Recommended Amplifier Requirements (RMS)

100 - 200W

Cabinet Design

Sealed Cabinet

Drive Unit Complement

2 x 61/2" RDT®II bass drivers
1 x 4" RDT II mid-range driver
1 x MPD high frequency transducer

Mid/ H.F Crossover Frequency (Hz)

4.1KHz 3rd Order (18dB/Octave)

Bass/Midrange Crossover Frequency (Hz)

700Hz/ 2nd Order (12dB/Octave)


10 x Tri-Grip™ dog leg type fixing system

Overall Dimensions (H x W x D)

1205 x 330 x 102mm (477/16 x 13 x 4 inch)

Cut Out Depth

97.5mm (313/16 In.)

Weight (each)

27KG (59.4lb)

Professional reviews

Platinum II

April 2016

The new Platinum In-Wall II is a true wide-bandwidth speaker system optimized for in-wall applications.

"Monitor Audio has added an in-wall model to its new flagship Platinum II speaker lineup. The Platinum II In-Wall ($4,995 each) uses the same drivers as the freestanding PL200 II: it's a three-way speaker with dual 6.5-inch RDT II bass drivers, a four-inch RDT II midrange driver, and an MPD high-frequency air motion ribbon transducer. 

The midrange/high-frequency housing rotates to direct sound for vertical or horizontal placement. The heavily braced cabinet is made from one-inch MDF with a steel back."

Read the full review

Inside CI

PL In-Wall II

April 2016

Monitor Audio introduces Platinum In-Wall II architectural loudspeaker range for audiophile clients

"Monitor Audio has announced the Platinum In-Wall II, an architectural speaker with hi-fi DNA. The manufacturer has taken aspects of its flagship Platinum II freestanding stereo speakers and adapted them for in-wall applications. 

The models have an adjustable mid/high frequency driver array, which allows the installer to fine tune audio imaging from both vertical or horizontal positions."

Read the full review

Electronic House

Platinum II

May 2016

Monitor Audio Architectural Loudspeaker Sets a High Bar

"Several years ago Monitor Audio introduced its Platinum in-room loudspeakers to raise the performance level of its entire product line. Since this initial product release, the British audio company had gone on to update the Platinum line with the newly introduced Platinum II series. 

Now, Monitor Audio is adding to the Platinum II series with its new Platinum II In-Wall loudspeaker."

Read the full review

User reviews

Add a review

You might also like