The One15 is designed with one goal: to help you make faster, more accurate mixing decisions. By using a passive design, Amphion allows the cabinet to be purely optimized for acoustics rather than housing electronics. The proprietary high-density Corian waveguide ensures that the 1" titanium tweeter and aluminum woofer act as a single point-source, creating a wide and stable sweet spot even at low listening volumes.
Product Description
Surgical Precision and Clarity:
The One15 excels at highlighting intricate details like reverb tails, subtle compression, and editing errors. Its 1" titanium tweeter is paired with a crossover set at a low 1600 Hz, effectively moving the crossover point away from the most sensitive frequencies of the human ear to maintain a natural and cohesive tonal balance.
Authentic Bass and Midrange Integration:
Passive Radiator Technology: Unlike ported monitors that can suffer from "chuffing" or slow transient response, the One15 utilizes a rear-mounted passive radiator. This results in a tighter, more honest low-end that translates accurately to larger systems.
Aluminum Mid-Bass Driver: The 5.25" aluminum woofer is chosen for its speed and rigidity, providing transparent mids and a frequency response that remains balanced regardless of the volume level.
Finnish Craftsmanship:
Every unit is handmade in Finland to ensure the highest level of build quality. The One15’s pure analog signal path and lack of DSP mean you are hearing a truly authentic representation of your audio, making it a favorite for tracking, mixing, and mastering engineers who require a consistent and predictable reference.
Key Features
Two-Way Passive Radiator Design: Exhibits even, natural low-frequency performance without port noise.
1" Titanium Tweeter: Smooth, non-fatiguing high frequencies for long-duration mixing.
5.25" Aluminum Woofer: Provides industry-leading midrange clarity and fast transient response.
Point-Source Precision: Low 1.6kHz crossover point ensures spot-on phase coherence.
Handmade in Finland: High-end construction with premium components.
Translation Power: Designed to reveal hidden mix flaws to ensure perfect playback on any system.
Technical Specifications
Specification
Details
Operating Principle
Two-way, Passive Radiator
Drivers
1″ Titanium Tweeter, 5¼” (150mm) Aluminum Woofer
Crossover Point
1600 Hz
Impedance
8 Ω
Sensitivity
84 dB @ 2.83V/1m
Frequency Response
49 – 20,000 Hz +/-3dB
Power Recommendation
20 – 100 W
Measurements (H x W x D)
316 x 160 x 265 mm (12.44″ x 6.29″ x 10.43″)
Weight
7 kg (15 lbs)
Origin
Handmade in Finland
What’s Included in the Box
1 x Amphion One15 Passive Studio Monitor (Sold as Single or Pair)
