Monitor Audio IV140 Plaster In-Wall Speaker
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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
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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.
Whether you're adding to an existing setup or diving into something brand new, we’re here to help you make the smartest choice, no guesswork, no sales fluff.
If you find the same product at a lower price elsewhere, just let us know and we’ll do our very best to match it. That’s our promise to you. No gimmicks, no hidden terms, just fair prices and great service.
Shipping is FREE of charge for orders over £100. Shipping costs will apply to all orders under £99, and will be added at checkout. Unfortunately at this time we are unable to accept orders for items being shipped to Ireland, the Isle of Man or the Channel Islands.
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