2x50W RMS hi-fi in-wall & multiroom stereo amplifier with Wifi, Toslink, Aux and Spotify Connect inputs


The MTX iWa250 amplifier is equipped with a high performance uncompressed WiFi input compatible with Airplay DLNA UPnP, a Toslink optical fiber input, and an analog line input on RCA plugs. The 3 sources switch automatically. The last one to log on is listening. It is still possible to force an entry with the remote control.

The iWa250 is also "Spotify Connect" compatible: the amp connects directly to Spotify servers and your smartphone or tablet becomes simple remote controls. You never lose signal, you don't drain your battery.

Its all-aluminum construction and small size allow it to hide in a wall, a ceiling or in a piece of furniture without the risk of overheating. All it needs is 110-220V power to play music anywhere.

We use the direct digital amplification technology. There is no DAC (digital to analog converter). There is no loss, no noise. The sound is clear, musical and particularly dynamic.

The IR remote control allows you to control the amplifier even in a ceiling or a wall thanks to the IR receiver.

Dual-band WiFi is very robust. The iWa250 is particularly sensitive in Wifi, thanks to its 2 external antennas.
It is possible to stream music simultaneously to several iWa250s (multiroom) and to control them from an application on a smartphone, tablet or computer.



• Power :
- 2x25W RMS @ 8Ω 0.1% THD + N
- 2x50W RMS @ 4Ω 0.1% THD + N
• Inputs: Wifi, RCA and Toslink
• Remote control:
- IR with receiver equipped with a 75cm extension cord
- Software under iOS and Android
• Power supply: 100 ~ 120V - 200 ~ 240V - 50 or 60Hz
• Dimensions: 20x8x8cm


• Small, it hides everywhere, even in a wall or ceiling
• Triple universal inputs (Airplay DLNA Wifi, Toslink, RCA)
• Spotify Connect compatible
• Automatic switching between all the inputs. The latest takes control.
• Multiroom with several iWa250 or iT1air
• Full aluminum construction
• Hifi sound quality thanks to direct digital technology (No DAC)
• IR and software remote controls


MTX wants you to enjoy your hearing for a long time. Excessive exposure to loud volumes can damage your hearing. The United States Department of Labor recommends not exceeding the following recommendations:
90db : maximum 8 hours / day
92dB : maximum 6 hours / day
95db : maximum 4 hours / day
97db : maximum 3 hours / day
100db : maximum 2 hours / day
102db : maximum 90 minutes / day
105db : maximum 60 minutes / day
110db : maximum 30 minutes / day
115db : maximum less than 15 minutes / day
120db : immediate danger, 0 minutes / day

System Diagram


The diagram above shows the iWa250 in an audio hub situation. It is connected to 2 or 4 loudspeakers (In-Wall, bookcase or placed on the floor) and it receives 3 sources (Toslink + Wifi + AUX). You arrive home, you launch Spotify from your smartphone, the amp turns on and connects to Spotify servers; music ... You switch on your television, the amplifier switches to Toslink. You decide to play a CD or DVD, the amp switches to AUX. At the end, the amplifier goes into standby after 15 minutes without transmitting. It will come out of standby when one of the three devices turns on ...

Simple (there is no adjustment on the amplifier), powerful (direct digital techno, power), flexible (triple universal inputs with automatic switching), ultra compatible (Apple Airplay, DLNA, UPnP), it is is the best amp to put music in its place: in the front row!

Picture Gallery


What the press says about it


"the power stages (….) deliver remarkable audio quality"

"We immediately perceive a very good dynamic"

"The iWa250 even has the luxury of hanging out with other equipment (...) from resolutely Hi-Fi brands and offered at far higher prices but without its specificities (multiroom, network and ergonomics)"

"MTX has managed to contain its price and the iWa250 is proving excellent value for money"

"MTX really offers a new concept"

"In the end, the MTX iWa250 stereo multiroom network amplifier is therefore alone in its niche"


“An excellent quality multi-purpose connected mini amp“

“The sound result and its public price are quite interesting“

“The use is always very simple“

“In the case of wireless sources, the remote control is never needed.”

“The amplifier turns on automatically when it detects music and goes back to standby after 15 minutes of silence“

“MTX is no exception to its specialty in on-board audio, the" big sound ": two +/- buttons are used to modulate the bottom of the spectrum, and only the bottom of the spectrum“

“This little MTX amp knows how to be well defined in the midrange, that's its number one asset. This makes it possible to reproduce several shots in depth, which is very pleasant… “

“The bass is present without being over-detailed, it's clean and pleasant…“

“The MTX iWA250 is a realistic alternative with extended network connectivity, and not proprietary, accompanied by sufficient amplification to directly connect good speakers”

“This product represents an offer very well placed in price“

On the web side...

Presentation of the iWa250 by CineNow

What consumers say about it


This little box is magic! DLNA and Airplay, you can send everything there with top quality. The automatic switching to optics and RCA works great.
A great alternative to a high-end soundbar, but with the option of choosing these speakers!
Last point, but super important: the amplification quality is extraordinary, it works like a hi-fi amplifier at € 500, or even more, with a really large reserve of energy.

Frédéric S.

This is what today's HiFi lacked. An exceptional HiFi amplifier in a superb housing capable of accurately playing your music, dematerialized or not, with a performance capable of using your best speakers.
Impeccable on my JMLab / Focal for example, ideal for reviving your HiFi system while using modern technologies: AirPlay, Spotify, DLNA, ...

MTX around the world

MTX - Mitek Europe

23 rue des Apennins 75017 Paris
Tel : +33 1 42 28 72 52 -
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