Argon Audio FENRIS A4 Active hi-fi speakers
Argon Audio FENRIS A4 Active hi-fi speakers
Argon Audio FENRIS A4 Active hi-fi speakers
Argon Audio FENRIS A4 Active hi-fi speakers
Argon Audio FENRIS A4 Active hi-fi speakers
Argon Audio FENRIS A4 Active hi-fi speakers
Argon Audio FENRIS A4 Active hi-fi speakers
Argon Audio FENRIS A4 Active hi-fi speakers
Argon Audio FENRIS A4 Active hi-fi speakers
Argon Audio FENRIS A4 Active hi-fi speakers
Argon Audio FENRIS A4 Active hi-fi speakers
Argon Audio FENRIS A4 Active hi-fi speakers
Argon Audio FENRIS A4 Active hi-fi speakers


Active hi-fi speakers

Regular price3.998 SEK
Per pair (set). Tax included.

  • Free shipping over 398 SEK
  • In stock. 2-3 days delivery
  • Inventory on the way

We’d like to make a bold claim: you won’t find any other product with the versatility and sound quality of our FENRIS speakers. They’re quite simply in a class of their own in this price range. They have Bluetooth 5.0, ARC for easy and convenient TV audio, turntable input, and much more. All of this in a pair of speakers that will give even much more expensive speakers a run for their money when it comes to sound quality. FENRIS A4 will surprise you with it’s huge sound for such a small speaker!

  • ARC for TV audio
  • Bluetooth 5.0
  • Phono input for turntables (MM)
  • Four-channel digital amplifier with advanced DSP and active crossover for a dynamic and punchy sound
  • Danish design
  • Front grille mounted with magnets
  • 4” woofer
  • Treble: 0,75" soft dome with neodymium magnet
  • Bass/Midrange: 4”
  • Frequency range: 52-22,000 Hz
  • Class D amplifier
  • Output power: 2 x 50 watts (woofers), 2 x 25 watts (treble)
  • Inputs: TV ARC, optical digital (supports high-res audio up to 24-bit/48 kHz), stereo line-in (L / R RCA), turntable (MM), Bluetooth 5.0
  • Pre-out (e.g. for Subwoofer)
  • Front grille magnetically attached
  • Auto power up on all inputs except phono
  • Tone control: No
  • Speaker cable (3 meters) and remote control included. Longer cables (6 meters and 10 meters sold separately)
  • Size: 14 x 24 x 22 cm (incl. front grille and terminals) (WxHxD)
  • Weight: 5.5 kg (set)

We believe that our products will speak for themselves once you hear them, that's why we offer free shipping when you order for €49 or more.

The shipping time is the estimated time from when the package leaves our warehouse in Denmark until it reaches its destination. Currently, we only ship to countries within the EU.

If you end up not liking the product (we doubt it, but hear us out), you can always return it within 30 days and get your money back. We'll even pay for the return shipping, so you can try it out consequence-free.

3 years of full warranty on all products is our promise to you that with Argon Audio, you get a product that stands above the rest.

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

A feature packed sound wonder

An abundance of connections

With ARC for TV audio, Bluetooth 5.0, phono input for turntables, subwoofer output and then still both an analog and digital input to spare, FENRIS handles virtually all sources you could dream of throwing at them. FENRIS also automatically switches input between the sources you have connected, so in day-to-day use you rarely even need to grab the included remote control. Simply connect your favorite sources, sit back, and enjoy the fantastic sound quality.

Tuned to perfection

Since the digital amplifier in FENRIS has four channels, we were able to assign each driver separate amplifier channels. Doing this, we solve one of the classic challenges of traditional speakers: ensuring that the transition between the treble (the high tones) and the woofer (the deeper tones) is smooth and sounds natural. The technology we use here is called an 'active crossover' and is generally much more accurate than a classic, 'passive' crossover. But wait, there’s more! Because both the amplifier and the drivers in these speakers are our own design, we have optimized them to work perfectly together and tuned everything using advanced DSP. What we’re saying is: our skilled engineers have spent countless days tweaking everything to make sure that your FENRIS speakers perform at their very best. We’d say that they can easily run laps around most classic speakers that cost many times more. The good part is, that you don’t have to worry about all this technical stuff. Just plug them in and press play!

Designed to impress

In Argon Audio we firmly believe that you also listen with your eyes. That’s why we have designed FENRIS to look the way they sound: impressive and yet elegantly detailed. The front grille is magnetically attached, meaning that even if you do decide to take it off to see the stylish aluminum trim rings, you don’t have to worry about unsightly holes or visible screws on your speaker. FENRIS is available in three good looking finishes.

Hi-Fi Reviews

A clever little brother!
The Argon Audio Fenris A4 is a wildly inexpensive speaker that nevertheless sounds really good. That you can get true active speakers with turntable input for that price is impressive. And the addition of HDMI input makes them an obvious partner for the flat screen TV.

Read the full review here

Impressively good sound!
The bass is much better than I expected, and my expectations were relatively high. I could hear detail in the bass that I don't usually find in external speakers of this size, and there was a clarity to the bass that I really appreciated. At the same time, the speakers managed to spread out the entire spectrum of midrange tones, so that the sound filled the entire room, and the trebles were clear and crisp. In this way, the Fenris A4 delivered a really nice sound image.

Read the full review here (Danish)

Stylish, modern active speakers with surprisingly powerful sound!
In terms of sound, I was also very taken with the perceived soundscape and at the same time surprised at the great sound that comes out of the small speakers. In addition to a good detail reproduction, the dynamic and structured low-frequency range was convincing and underlines the versatility of the Fenris A4.

Read the full review here (German)

The very compact Argon Audio Fenris A4 does not support the highest of volumes, that should be clear. However, the set is very suitable if you are looking for a solution for a lot of sound in a small room - at an amazingly small price. For just a bit over 300 euros, Argon Audio's Fenris A4 speakers are offering almost audiophile qualities. We do not have to discuss this for long and recommend these active speakers without hesitation.

Read the full review here (German)

The Danish Fenris surprised with bass that for its size cheated less than normal; and with clever tuning for its intended applications so relatively close to the wall in small to medium rooms. Particularly in the nearfield so desktop included, these small canines really ticked off boxes. Resolution on part with the bigger Forte siblings was an extra bonus. Another highlight was detailed treble clarity.

Read the full review here (German)

Argon Audio FENRIS A4 gives you detailed sound with a minimal footprint in your home.

+ Minimalist, versatile design. Plenty of options for connecting audio sources. Natural, wide and deep sound.
÷ No support for aptX codec

Read the full review here (Polish)

Customer Reviews

Based on 22 reviews
christian andersen


Sebastian R.
Fenris und TT3

Vielen Dank für dieses tolle Produkt. Die Kombination ist perfekt. Bin von den Teufel Stereo Cubes, die hervorragend sind, umgestiegen auf dieses System und bereue es nicht. Toller Sound, sehr dynamisch und breit, trotzdem differenziert. Ganz toll. Die Teufel stehen jetzt in der Küche😂. Plattenspieler top, Lautsprecher top und keine unnötigen Geräte, die im Wohnzimmer stehen.

Loud and clear

Fenris A55 loudspeakers sound very good. I naturally wasn’t expecting bad performance but these are far better than what I was expecting.
I use them for TV and streaming audio.
Fenris A55 hasn’t got a built-in streaming service but for this price range it is totally acceptable. Maybe I’ll need an Argon Solo...

Jeff v.d.B.
Ideale soundbar vervanger, HDMI Arc

Review na een jaar gebruik: Fenris A5

Wij gingen van een 6.1 surround set naar een hele goede 2.1 soundbar. Minder speakers is dus minder kabels maar muziek is in onze huiskamer misschien nog wel belangrijker als TV geluid. Met een soundbar miste ik ruimtelijk stereo geluid tijdens muziek. Maakt ook niet uit welke soundbar uit welke prijsklasse, het geeft een minder ruim geluid als een echte stereo speakerset. De ArgonAudio Fenris A5 zijn scherp in prijs en bieden HDMI Arc. Het geluid van muziek is heel erg goed, een tikkeltje warm en dit ervaren wij als een pluspunt. Hoog, midden en laag zijn goed. Bluetooth geluid is ook goed via zowel Deezer als Spotify. Tijdens films is het geluid ook top en de bas geluiden zijn voldoende. Ik mis onze subwoofer niet en mijn vrouw mist de grote (in haar ogen lelijke) sub zeer zeker niet!

Al met al een zeer goede actieve stereo speaker set. Zowel voor muziek als voor tv geluid een topper. Oh wacht; ik heb de zwarte speakers met koperen randjes, super mooi!!

Bedankt Argon Audio!

& Setup


View all
Save 33%
Argon Audio FORTE A5 Active hi-fi speakers
Active hi-fi speakers
Regular price 5.998 SEK Sale price3.998 SEK / pair
Save 27%
Argon Audio SA1 Amplifier with Bluetooth
Amplifier with Bluetooth
Regular price 4.498 SEK Sale price3.298 SEK / pcs
Argon Audio SOLO Music streamer
Music streamer
2.998 SEK / pcs