Amphion One18X Passive Nearfield Monitor - Precision Studio Sound
The Amphion One18X is an evolved version of the iconic One18, a trusted studio monitor renowned for its exceptional translation and clarity. Featuring a state-of-the-art titanium tweeter and a newly engineered crossover, the One18X delivers ultra-low distortion, enhanced frequency extension (45 Hz–55 kHz), and pinpoint imaging. Its passive, two-way design with a 6.5” aluminum woofer and point-source operation ensures phase coherence and precise spatial cues, making it ideal for critical mixing and mastering in professional studios.
Unmatched Clarity and Translation
The One18X’s advanced acoustic design and new tweeter provide unprecedented detail and transient precision, ensuring accurate translation to any playback device. Its phase-coherent, DSP-free signal path minimizes electrical clutter, allowing you to trust your mix decisions and work efficiently under tight deadlines. Perfect for genres requiring clarity, from pop to classical, the One18X helps you focus on the music with confidence.
Point-Source Imaging and Versatility
With a low 1600 Hz crossover, the One18X operates as a point-source monitor, aligning the tweeter and woofer voice coils for industry-leading imaging across width, height, and depth. The even dispersion and high sensitivity (85 dB @ 2.83V/1m) ensure clear, dynamic sound even at low volumes, making it adaptable to challenging acoustics and ideal for nearfield monitoring in small to medium studios.
Robust and Elegant Design
Handcrafted in Finland, the One18X features a passive radiator design in a compact, sealed enclosure (14.96 x 7.5 x 12 in, 22 lbs). Its 8 ohm impedance and power handling (100–350 W) pair well with a wide range of amplifiers. The sleek design, with binding post connectors adding minimal depth, ensures easy placement and lasting durability, delivering studio-grade performance for years.
Key Features of the Amphion One18X
- Two-way passive nearfield monitor with ultra-low distortion
- 1” titanium tweeter and 6.5” aluminum woofer
- Frequency response: 45 Hz–55 kHz (±3 dB)
- Low 1600 Hz crossover for point-source imaging
- Phase-coherent, DSP-free acoustic design
- Sensitivity: 85 dB @ 2.83V/1m, impedance: 8 ohms
- Power recommendation: 100–350 W
- Even dispersion for consistent sound at low volumes
- Handcrafted in Finland, sealed enclosure with passive radiator
- 2-year warranty
Technical Specifications
- Type: Two-way, passive radiator nearfield monitor
- Drivers: 1” titanium tweeter, 6.5” aluminum woofer
- Frequency Response: 45 Hz–55 kHz (±3 dB)
- Crossover Point: 1600 Hz
- Impedance: 8 ohms
- Sensitivity: 85 dB @ 2.83V/1m
- Power Recommendation: 100–350 W
- Connectors: Binding posts
- Dimensions: 14.96 x 7.5 x 12 in (380 x 190 x 305 mm) + 1.54 in (39 mm) for connectors
- Weight: 22 lbs (10 kg)
- Warranty: 2-year limited
