Angled radiation for Atmos channels and flexible installation
MK Sound IW150A is an architectural loudspeaker with twin 5.25-inch coated glass-fibre woofers and 1.1-inch coated-silk tweeter fixed at 15 degrees, 80 Hz-20 kHz response and 90 dB sensitivity. The loudspeaker is sold individually; two units are required for a stereo pair and additional units for more channels.
It is designed for Dolby Atmos channels, height effects and multi-room use with angled radiation. The architectural range uses driver and crossover technology from MK Sound monitors so visible and concealed speakers can be mixed without changing tonal character. The loudspeaker is sold individually; two units are required for a stereo pair and additional units for more channels.
Key features
- The loudspeaker is sold individually; two units are required for a stereo pair and additional units for more channels.
- Mid/bass section: twin 5.25-inch coated glass-fibre woofers.
- High-frequency section: 1.1-inch coated-silk tweeter fixed at 15 degrees.
- 80 Hz-20 kHz response and 90 dB sensitivity.
- Recommended amplifier power 25-400 W.
- 95 mm mounting depth.
- Low-profile paintable metal grille.
Drivers and response
Twin 5.25-inch coated glass-fibre woofers are paired with a 1.1-inch coated-silk tweeter fixed at a 15-degree angle. Rated response is 80 Hz-20 kHz, with 90 dB sensitivity and recommended amplifier power of 25-400 W.
Architectural integration
The page positions it primarily as a Dolby Atmos-friendly model, while its angled geometry also suits other in-wall cinema and multi-room roles. Rotating the baffle allows UP, SIDE or DOWN orientation according to installation position.
Installation
The baffle measures 329 x 286 mm, wall cut-out is 331 x 288 mm and required depth is 95 mm; weight is 6.9 kg. The IW mounting system is designed for stable installation with the grille sitting close to the finished surface.
Supply and finish
The loudspeaker is sold individually; two units are required for a stereo pair and additional units for more channels. The white metal grille is paintable to match the wall or ceiling.