Skip to content

Monitor Audio IV140 Plaster In-Wall Speaker

Sale price£605.00

Special order - Please contact us


The Monitor Audio IV140 is purpose-built to deliver a fully hidden audio solution, meeting the needs of users who prioritise both sound quality and interior design. Ideal for home cinema, multi-room systems and commercial environments such as restaurants, retail spaces and offices, it offers high-performance audio without compromising aesthetics.

Designed to be installed within standard 4-inch stud walls or ceilings, the IV140 allows sufficient space for wiring and disappears completely once plastered over. It features a large low-frequency transducer paired with two high-frequency transducers, delivering powerful bass and immersive sound through surface vibration. This two-way transducer system includes an integrated crossover for an extended frequency range and delivers clean, balanced and dynamic audio performance.

Frequency Response: 75Hz - 18kHz
Impedance: 8 ohms
Sensitivity: 82 dB (1W@1M)
Power Handling: 120 watts
Drivers: 1 x Low-Frequency transducer, 2 x High-Frequency transducer
Overall Dimensions (with grille): 642 mm x 401 mm
Cut-Out Dimensions: Diameter 591 x 350 mm
Mounting Depth: 95 mm


Innovative sound solutions

Despite its hidden nature, this speaker delivers dynamic, room-filling sound thanks to a powerful low-frequency driver and high-frequency transducers. An integrated crossover ensures a smooth, wide frequency response, providing clear highs and detailed mids.

The built-in back box minimises sound leakage into adjacent rooms and ensures consistent acoustic performance, while built-in protection circuitry (PTC) guards against overload and thermal damage, automatically resetting once safe conditions are restored. Perfect for living rooms, home cinemas, bedrooms and even commercial spaces, the Monitor Audio plaster in-wall speaker offers uncompromised audio with zero visual impact.

WiiM Multiroom Amp

WiiM multi-room audio

WiiM is an affordable and powerful wireless audio solution designed to bring high-resolution streaming and smart multi-room control to any audio setup. With support for leading streaming services, voice assistants, and a wide range of existing audio gear, WiiM makes it easy to build a seamless, whole-home music experience without the complexity or cost of traditional systems.

Discover WiiM
Control4 Smart Homes

Control4 multi-room audio

A Control4 multi-room audio system delivers high-resolution sound throughout your home, allowing you to stream music to one room or every room. Effortlessly control playlists and enjoy a personalised listening experience in every space, all from a single, integrated smart home platform.

Discover Control4

Recently viewed