The Argon Audio FORUS 4 is a compact passive bookshelf speaker designed to deliver clear, balanced and engaging sound without taking up unnecessary space. Combining classic Scandinavian styling with a 4-inch paper-cone woofer and a smooth 0.75-inch soft-dome tweeter, the FORUS 4 is ideal for stereo music systems, TV setups and compact home cinema installations.
Despite its compact dimensions, the FORUS 4 delivers a wide 60Hz – 20kHz frequency range with natural vocals, detailed highs and controlled bass. Its elegant MDF cabinet, lacquered front panel and magnetic grille allow it to integrate easily into modern living spaces.
Please Note: The FORUS 4 is a passive loudspeaker and requires an external amplifier or AV receiver. Speaker cables are not included.
The Argon Audio FORUS 4 has been engineered for listeners who want quality hi-fi performance from a compact loudspeaker. Its small cabinet makes it easy to position on shelves, furniture, speaker stands or directly on a wall using the integrated mounting solution.
This makes the FORUS 4 particularly suitable for bedrooms, offices, apartments, smaller living rooms and surround sound systems where larger speakers may not be practical.
The 4-inch paper-cone woofer provides natural tonal characteristics and responsive mid-bass performance. Voices and instruments are reproduced with clarity, while the speaker maintains enough low-frequency extension for enjoyable everyday listening.
For listeners looking for deeper and more powerful bass, the FORUS 4 can also be combined with a compatible powered subwoofer.
A 0.75-inch soft-dome tweeter with neodymium magnet handles high-frequency reproduction, delivering smooth treble detail without becoming overly aggressive. This helps provide a comfortable listening experience across music, movies and television.
The FORUS 4 follows Argon Audio's clean Scandinavian design philosophy. A lacquered front panel and magnetically attached fabric grille give the speaker a minimalist appearance that blends easily into contemporary interiors.
The speakers are available in Black, Walnut and White finishes, allowing them to complement a wide variety of room styles.
| Brand | Argon Audio |
| Model | FORUS 4 |
| Product Type | Passive Bookshelf Speaker |
| Configuration | 2-Way |
| Woofer | 4" Paper Cone |
| Tweeter | 0.75" Soft Dome with Neodymium Magnet |
| Frequency Range | 60Hz – 20,000Hz ±3dB |
| Sensitivity | 85dB |
| Nominal Impedance | 4 Ohms |
| Crossover Frequency | 2,900Hz |
| Speaker Connection | Single-Wire |
| Terminals | Gold-Plated |
| Cabinet Construction | MDF |
| Wall Mount | Integrated |
| Dimensions (H x W x D) | 23.9 x 14.8 x 18.9 cm |
| Net Weight | 2.85 kg |
| Available Finishes | Black, Walnut and White |
As a passive loudspeaker, the FORUS 4 requires an external stereo amplifier or AV receiver. Argon Audio recommends amplifiers in approximately the 30W – 80W range for the FORUS 4.
When selecting an amplifier, ensure that it is suitable for driving 4 Ohm loudspeakers.
Speaker cables and amplifier are not included.
The Argon Audio FORUS 4 combines compact dimensions, minimalist Scandinavian styling and balanced hi-fi sound at an accessible price point. Its 4-inch paper woofer and soft-dome tweeter provide clear and natural sound, while the integrated wall mount makes installation particularly flexible.
Whether used as the main speakers in a compact stereo system or as surround speakers in a home cinema setup, the FORUS 4 offers an excellent combination of performance, size and versatility.
Argon Audio FORUS 4 – compact Scandinavian design with clear, balanced sound for music, TV and home cinema.