Argon Audio FENRIS A4 Active Speaker – Compact Power, Modern Convenience, Incredible Value
The Argon Audio FENRIS A4 Active Speaker is designed for music lovers who want premium sound quality without the complexity of traditional hi-fi systems. Compact, stylish, and packed with modern features, these active bookshelf speakers deliver rich, room-filling audio whether you’re streaming your favourite playlist, enhancing your TV sound, or creating a clean desktop setup. With powerful Class D amplification, multiple connectivity options, and an impressive frequency range, the FENRIS A4 stands out as one of the best small active speakers for homes, offices, and entertainment spaces.

Key Features & Benefits
High-Quality Sound in a Compact Form
Powered by an efficient Class D amplifier delivering 2 x 50 W for the woofers and 2 x 25 W for the tweeters, the FENRIS A4 offers impressive clarity and bass depth for its size. Twin 4-inch paper-cone woofers and a 0.75-inch soft-dome tweeter deliver detailed highs, warm mids, and tight low frequencies, making these speakers ideal for music, movies, and gaming.
Optimised Frequency Response
With a frequency range of 52–22,000 Hz ±6 dB, the speakers reproduce everything from subtle acoustic details to vibrant electronic bass lines. Whether you’re listening at low volume or filling a room with sound, the FENRIS A4 maintains balance, precision, and energy.
Wireless Streaming with Bluetooth 5.0
Enjoy seamless wireless audio from your smartphone, tablet, or laptop. Bluetooth 5.0 provides a stable connection, low latency, and improved range—perfect for casual listening or daily use. You get the convenience of a Bluetooth speaker with the clarity and impact of a true stereo system.
Versatile Connectivity for Any Setup
The Argon Audio FENRIS A4 includes multiple input options, making it easy to connect to a TV, turntable, computer, or media player. Whether you’re upgrading your home audio or building your first compact stereo system, these speakers deliver flexibility and performance.
Thoughtful Design and Build Quality
Crafted with a sturdy MDF cabinet, the FENRIS A4 minimises vibrations and resonance for cleaner, more accurate sound. Its sleek, modern design fits effortlessly into Scandinavian-style interiors and contemporary home setups. Compact dimensions make it perfect for bookshelves, desks, and media units.
Easy Plug-and-Play Experience
With the amplifier built into one speaker, setup is quick and intuitive. Simply connect the power cable, link the two speakers, choose your audio source, and enjoy high-definition sound within minutes—no extra amps or complicated wiring required.

Why Choose the Argon Audio FENRIS A4?
- Ideal for small to medium rooms
- Clean, balanced, and powerful sound
- Multiple wired and wireless connection options
- Low-distortion Class D amplification
- Stylish, compact, and easy to place
- Outstanding value for the performance
Take Your Audio to the Next Level
If you’re looking for compact active speakers that combine modern features, stunning sound quality, and incredible value, the Argon Audio FENRIS A4 is an excellent choice. Whether for music, movies, or everyday listening, these active bookshelf speakers deliver a high-impact audio experience. Elevate your sound today and enjoy premium performance in a beautifully compact design.

Specifications of the Argon Audio FENRIS A4 Active Speaker
| Specification | Details |
|---|---|
| Power | 2 x 50 W (Woofers), 2 x 25 W (Tweeters) |
| Amplifier Technology | Class D |
| Tweeter Size | 0.75″ |
| Tweeter Type | Soft dome (Neodymium magnet) |
| Woofer Size | 4″ |
| Woofer Type | Paper Cone |
| Frequency Range | 52–22,000 Hz ± 6 dB |
| Wireless Connectivity | Bluetooth |
| Bluetooth Version | Bluetooth 5.0 |
| Max. Resolution | 24-bit / 48 kHz |
| Audio Formats | SBC |
| Audio Inputs | HDMI/ARC, Optical Digital, Analogue RCA, Turntable (MM) |
| Other Inputs | USB (Firmware) |
| Outputs | Pre-out (RCA) |
| Terminals | Gold-plated |
| Remote Control | Yes |
| Auto On / Standby | Yes |
| Cabinet Construction | MDF |
| Additional Features | Auto power up on all inputs, Auto switch inputs, Dimmable LED |
| Included in the Box | Speaker cable (3 m), Remote control, Front covers, Power cable, Adhesive felt protector pads |
| Color | Black (PVC) |
| Dimensions (H x W x L) | 24 x 14 x 22 cm |
| Dimensions incl. Packaging (H x W x L) | 31 x 28 x 40 cm |
| Net Weight | 5.5 kg |
| Gross Weight | 6.6 kg |
| Standby Power Consumption | <0.5 W |


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