One18X is the next evolutionary stage of the revered One18 – the trusted “modern workhorse” model. A state-of-the-art tweeter and newly engineered crossover enhance its clarity, resolution, and transient precision. Now benefiting from a highly linear, ultra-low distortion tweeter, and delivering unprecedented detail and perfect spatial cues, the One18X not only preserves its previous iconic status as a well translating modern nearfield, it raises the benchmark of a trusted studio monitor even further.

Unique highlights

Industry leading translation

Trusting what you hear builds confidence, ensures better results and raises productivity. Amphion monitoring allows focusing on things that count which saves time and helps meet the ever tightening deadlines.

Pinpoint imaging

Due to their phase coherence and pinpoint imaging, Amphion monitors translate precisely to any playback device, as they allow you to correctly reproduce information in all planes including width, height, and depth.

DSP-free acoustic purity

Amphion’s advanced acoustic design minimizes electric clutter. Electrical purity allows harnessing the full power of latest signal processing devices, room-correction and other types of advanced software.

Point-source sound

Lowering the crossover point allows the speakers to operate in point-source manner. This leads to industry leading phase coherence and pinpoint imaging.

Time-aligned drivers

Timing properties between the various drivers are improved as the waveguide aligns the voice coils of the tweeter and the woofer to the same level.

Low volume, high intensity

Easy to place and well-performing even under challenging acoustics. Clear and memorable even on lower listening volumes. Thanks to even dispersion, enjoyment is not limited to a single seat.

“The Amphion One18 always was a hugely capable nearfield monitor. It’s significantly better now and hugely impressive.”

Phil Ward, Sound On Sound

Fix that pothole

Reflex ports are the cheapest way to get bass out of the small cabinet. Using a carefully tuned passive radiator improves bass performance and energy transfer by loading the room more evenly and naturally.

Specifications

Operating principle

Two-way, passive radiator

Drivers

1″ titanium tweeter
6½” aluminum woofer

Crossover point

1600 Hz

Impedance

8 Ω

Sensitivity

85 dB @ 2.83V/1m

Frequency response

45 – 55 000 Hz +/-3dB

Power recommendation

100 – 350 W

Measurements
H x W x D

380 x 190 x 305 mm
14.96″ x 7.5″ x 12″
Connectors add 39 mm / 1.54″ to depth

Weight

10 kg (22 lbs)

Handmade in Finland