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Amphion One18X Passive Nearfield Monitor - Pair #A0036/A0037 (Used)

The Amphion One18X is a two-way passive monitor engineered for transparent, reference-quality sound and pinpoint imaging. Featuring a time-aligned 6.5-inch aluminum woofer and ultra-low-distortion tweeter, this passive nearfield monitor delivers pristine sound. Instead of a ported cabinet, the One18X features a sealed cabinet with a passive radiator for smooth, natural low-end extension. With highly linear output, even at lower listening volumes, the One18X is perfect for creating mixes that translate accurately to any listening system.

TWO-WAY PASSIVE RADIATOR DESIGN

Thanks to its rear-mounted passive radiator, the One18X eliminates the turbulence associated with traditional ported cabinets. As the 6.5" aluminum woofer moves, the passive radiator mirrors its motion for controlled, even bass down to 39 Hz. This design minimizes the effects of placing your monitors near a wall, ensuring consistent low-end performance in any setup.

INDUSTRY-LEADING TRANSLATION

Every element of the Amphion One18X is designed to preserve the integrity of your audio. Custom-made with voice coils tuned for minimal distortion, and a newly engineered crossover network work together to deliver the flattest frequency response possible. By avoiding digital signal processing and active electronics, the One18X maintains complete sonic purity from input to output so you can hear exactly what's going on in your mixes and trust that they'll translate to any playback device.

REMARKABLE PHASE COHERENCE AND PINPOINT IMAGING

In a two-way loudspeaker, perfect time alignment between drivers is the key to achieving accurate stereo imaging. The One18X sports a new tweeter design with a high-density waveguide for extended high-end all the way up to 55 kHz. The result is even dispersion, a wide sweet spot, and more accurate spatial imaging.

ALL-ANALOG, DSP-FREE DESIGN

The One18X maintains an entirely analog signal path from input to output, relying on premium components rather than digital filters. This approach eliminates latency, prevents phase anomalies, and avoids potential coloration from DSP-based room correction.

AMPHION ONE18X FEATURES:
  • Next evolutionary stage of the legendary One18 studio monitor
  • Two-way design featuring time-aligned drivers and a passive radiator for smooth low-end
  • remarkable phase coherence and pinpoint imaging
  • Low volume, high intensity performance
  • Custom 6.5-inch woofer
  • Sealed acoustic suspension cabinet
  • 1-inch titanium tweeter with high-density Corian waveguide
  • Ultra-low distortion passive crossover network
  • Crossover point: 1600 Hz
  • Impedance: 4Ω
  • Extended frequency response up to 55 kHz
  • DSP-free acoustic purity for industry-leading translation
USED ITEM WARRANTIES

Vintage King offers an industry-leading level of technical service and warranty support on our used and vintage items. Our used item warranty periods are as follows:

  • Analog Outboard Gear – 1 Year
  • Microphones – 1 Year (excluding capsules, tubes, and ribbon elements)
  • Speakers – 1 Year (excluding drivers)
  • Digital Outboard Gear – 30 Days

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Listed2 days ago
ConditionVery Good (Used)
Very Good items may show a few slight marks or scratches but are fully functional and in overall great shape.Learn more
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  • One18X Passive Nearfield Monitor - Pair
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Vintage King Audio

Troy, MI, United States
Joined Reverb:2015

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