Active Full-Range Monitor One25A
The Amphion One25A is a high-quality three-way studio monitor designed with all the needs of audio professionals in mind. This model is the culmination of 25 years of Amphion's experience in acoustic design, combining the convenience of active speakers with the purity of the direct signal path typically found in passive acoustic systems.
![]()
Industry leading translation
Having trust in what you hear enhances confidence in the workflow, delivers superior results, and increases productivity. Amphion monitoring allows you to focus on important aspects, saving time and helping to meet constantly shrinking deadlines.
![]()
Pinpoint imaging
Thanks to phase coherence and pristine sound reproduction, Amphion monitors accurately reproduce audio from any source. The One25A spreads sound faithfully in all dimensions, including width, height, and depth.
![]()
Simple, refined signal path
Active speakers often suffer from insufficient resolution due to complex signal paths. In the One25A, there are no dynamic or resolution-detracting DSP and AD/DA cascades, ensuring maximum resolution and performance.
![]()
Isolated independent chambers
The new midrange and high-frequency drivers are housed in an isolated sealed chamber, minimizing negative effects from the woofer, such as internal pressure changes. This leads to high-resolution mids and highs, providing crystal-clear transparent sound.
![]()
Acoustic symmetry
The partition around the midrange driver is acoustically symmetrical, resulting in a smooth frequency curve and precise reproduction. Amphion's fifth-generation U/D/D patented technology enhances sound quality and speaker integration in the room.
![]()
Removable Amp Pack
Placing the amplifier inside the monitor negatively affects the speakers. All electronics in the One25A are housed outside the enclosure in a rigid steel case, which can also be removed for separate installation.
Features:
- Full-range three-way system
- Accurate transparent sound
- 25mm titanium tweeter
- 150mm aluminum midrange driver
- 250mm aluminum woofer
- Frequency range: 22 – 55,000 Hz
- Crossover frequencies: 100 Hz / 2000 Hz
- Isolated independent chambers
- Cabinet resonance control.
Package Includes:
- Studio monitor
- Power cable
- Documentation.