Monitor Audio Platinum In Wall II Three Way Speaker Each

$5,444 $6,049


The Platinum In-Wall II is a three-way reference architectural speaker system, perfect for custom home theatre projects where lifelike scale and dynamics are demanded.


  • 2 x 61/2" RDT II bass drivers
  • 4" RDT II mid-range driver
  • MPD (Micro Pleated Diaphragm) high frequency transducer designed specifically for Platinum II
  • 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 25 mm MDF with steel back
  • Extensive internal bracing using thick MDF cross bracing techniques

Equipped with an adjustable mid/high frequency driver array, the In-Wall is able to deliver pin-point audio imaging and consistency from both vertical or horizontal positions.

Product Video:

Platinum In-Wall II speakers, with and without a grille in a home cinema.

By rotating the array though 90 degrees at the centre of a LCR configuration for instance, a soundstage of three Platinum In-Wall IIs will generate the seamless tonal integrity of the finest boxed systems from a stealthy in-wall location.


System Format 3 Way – 4 Driver
Frequency Response (-6 dB - IEC 268-13) 52 Hz – 100 kHz
Sensitivity (1 W @ 1 m) 90 dB
Maximum SPL 117 dBA (Pair)
Nominal Impedance 4 ohms (3.7 ohms min. @ 2.8 KHz)
Power Handling (RMS) 200 W
Recommended Amplifier Requirements 100 – 150 W
Cabinet Design Sealed Cabinet
Mid / H.F Crossover Frequency 4.1 kHz 3rd Order (18 dB/Octave)
Bass / Midrange Crossover Frequency (Hz) 700 Hz 2nd Order (12 dB/Octave)
Drive Unit Complement 2 x 6 1/2" RDT II Bass Drivers, 1 x 4" RDT II Mid-Range Driver, 1 x MPD High Frequency Transducer
Fixing Type 10 x Tri-Grip Dog Leg Type Fixing System
Overall Dimensions (Including Grille (H x W x D)) 1207 x 332 x 105.5 mm (47 9/16 x 13 1/16 x 4 4/16")
Cut-Out Dimensions 1179 x 302 mm (46 7/16 x 11 7/8")
Mounting Depth 97.5 mm (31 3/16")
Weight 27 kg (59.4 lb)