Amphion Argon3X ořech (balení po 2)

The Argon3X uses a tweeter originally developed for the Krypton3X speaker. Introduced in 2025, this bookshelf speaker incorporates some technologies from the Amphion line. It is designed for home use while drawing on acoustic principles from the Finnish manufacturer’s professional speakers.

Acoustic design where every detail matters

The Argon3X comes in a compact yet substantial cabinet measuring 380 x 190 x 305 mm, built from 30 mm thick MDF panels. This robust construction, weighing 10 kg per speaker, demonstrates an uncompromising approach to resonance management. The characteristic Scandinavian design of Amphion remains faithful to the clean lines established by industrial designer Risto Pentikäinen, with a deep black waveguide that forms an instantly recognizable visual signature.

The new tweeter improves high-frequency response, offering a stunning level of detail and clarity. This 25 mm titanium transducer, housed in the fifth-generation proprietary waveguide, represents a substantial advancement over the previous generation. The mid-bass is handled by a 165 mm aluminum cone driver, a material chosen for its lightness and rigidity. This combination of materials allows the exploitation of the intrinsic qualities of each metal—the precision of titanium in the treble and the speed of aluminum in the midrange—without suffering from the resonance problems that would affect these materials with conventional higher crossover points.

The most intriguing feature of the Argon3X lies in its passive radiator rear loading system. The passive radiator eliminates known problems associated with bass-reflex ports, where the signal is always affected by time delay or low-midrange rise. This approach, initially developed for Amphion’s professional line, achieves bass extension down to 38 Hz (-6 dB) while preserving midrange definition. The passive radiator, visually identical to the main driver but without a magnetic motor, vibrates in sympathy with internal pressure variations, creating a sophisticated acoustic coupling that loads the room more naturally than a traditional port.

U/D/D Technology: Wide Dispersion and Coherent Stereo

Amphion’s fifth-generation proprietary U/D/D (Uniformly Directive Diffusion) waveguide offers an elegant solution to common speaker design problems. This technology does not simply aim to increase directivity as traditional Finnish waveguides do, but rather seeks to create wide and uniform dispersion. The practical result is twofold: on the one hand, the optimal listening area is significantly widened, allowing multiple listeners to enjoy a coherent stereo image; on the other hand, unwanted reflections from side walls are minimized, making the speaker less sensitive to room acoustic flaws.

Lowering the crossover point allows the speakers to function in a point-source manner. This leads to phase coherence and imaging precision that are industry-leading. The 1600 Hz filtering point represents a bold technical choice. By placing this transition outside the 2-5 kHz range where the human ear is most sensitive, Amphion avoids creating artifacts in the critical perception region. The waveguide also physically aligns the acoustic centers of the tweeter and mid-bass driver, with the voice coils approximately the same distance from the listener, thus improving the system’s temporal behavior.

The revised filtering for better driver integration results in a beautiful balance between the tweeter and mid/bass drivers. This revision of the filter circuit does not just optimize frequency response; it also improves thermal dissipation of components, contributing to the system’s long-term reliability. The electrical simplicity sought by Amphion, with a minimum of components in the signal path, contributes to the characteristic transparency that has earned the brand its reputation in professional studios.

Between Professional Studio and Listening Room

The Argon series represents the core of Amphion’s philosophy: creating speakers that reveal the truth of the recording without artificial coloration. While Amphion began as a manufacturer of home speakers, it expanded into studio products in 2013, creating a unique synergy between these two worlds. This dual expertise is evident in the Argon3X, which directly inherits technologies developed for professional monitors while remaining perfectly suited to the home environment.

The 87 dB sensitivity and 8-ohm impedance make the Argon3X compatible with a wide range of amplifiers, from tube to transistor. The recommended power of 50 to 250 watts offers great flexibility in choosing associated electronics. This versatility extends to listening conditions: thanks to U/D/D technology, the speaker maintains its qualities even when placed relatively close to walls, a valuable feature in constrained home spaces.

The available finishes reflect the attention to visual integration: in addition to the classic matte black and white, a walnut version adds a touch of Nordic warmth. The ability to customize the tweeter’s metal grilles with different colors allows for subtle yet effective personalization, transforming these listening tools into objects that harmoniously integrate into living spaces.

Technické parametry

Akustická konfigurace

• Princip fungování: dvoucestný, pasivní zářič
• Reproduktory:
  • Titánový výškový reproduktor 1″ (nový)
  • Hliníkový středobasový reproduktor 6½″
• Filtr:
  • dělicí frekvence: 1600 Hz
  • upravený crossover pro optimální integraci reproduktorů

Elektrické parametry

• Impedance: 8 Ω
• Citlivost: 87 dB
• Frekvenční rozsah: 38 – 55 000 Hz (-6 dB)
• Doporučený výkon: 50 – 250 W

Rozměry a hmotnost

• Rozměry (V × Š × H): 38,0 × 19,0 × 30,5 cm
• Výstupek mřížky: 1,0 cm
• Dodatečná hloubka konektorů: 3,9 cm
• Hmotnost: 10 kg

Technické zvláštnosti

• Nový výškový reproduktor: výjimečné detaily a čistota ve vysokých frekvencích
• Hluboké a kontrolované basy, plynulý přechod v celém spektru
• Integrace: snadné umístění v jakékoli místnosti díky 5. generaci vlnovodu

Obecné informace

• Výroba: ruční výroba ve Finsku
• Průhlednost na úrovni studiového zvuku
• Realistický zvukový obraz
• Přesné a konzistentní detaily
• Ponořující se poslech i u známých skladeb