MPN #ONE12X    
Free shipping in Canada. Conditions

Two-way passive radiators, 25 mm titanium tweeter, 18 cm aluminium woofer, 1600 Hz crossover, 100 to 350 watt power, 89 dB sensitivity, 14 kg weight



The Amphion Two18X is a passive studio monitor built for professionals who value precision, clarity, and consistency in their work. It features a 6 1/2'' aluminium woofer and a 1'' titanium tweeter, paired through a carefully tuned crossover at 1600 Hz. Amphion's waveguide and passive radiator design help deliver tightly controlled bass, clear midrange, and excellent imaging across a wide listening area. With a frequency response reaching from 39 Hz to 55 kHz, the Two18X offers extended detail across the spectrum, making it suitable for mixing, mastering, and other critical listening tasks in medium to large studio environments.

This monitor combines high sensitivity (89 dB) with a 4-ohm impedance and 100 to 350 W power handling, giving it the capacity to perform reliably in demanding acoustic spaces. Its transparent sound reproduction reveals subtle nuances in recordings and mix decisions, helping engineers make confident choices that translate well across systems. The Two18X is a dependable solution for professionals working in commercial studios, post-production, or broadcast settings, where accuracy and trust in monitoring are essential.
  • Highly Accurate Sound: Provides clear, detailed audio for confident mixing and mastering.
  • Wide and Stable Listening Area: Maintains clarity and stereo image across a broad sweet spot.
  • Precise Imaging and Depth: Designed for life-like 3D soundstage and a solid center image.
  • Low Crossover Point: Uses a 1600 Hertz crossover for seamless blending between drivers.
  • Controlled Bass Response: Dual passive radiators improve bass clarity and allow flexible placement near walls.
  • DSP-Free Design: Relies on pure acoustic engineering for natural sound reproduction.
  • Flexible Integration: Works well with external monitor controllers and room correction tools.
  • Durable Passive Construction: Simple design with fewer components increases reliability and lifespan.
  • Supports Medium to Large Rooms: Ideal for professional studios, post-production, and broadcast environments.
  • Optimized for Vertical Use: Best performance when positioned vertically, with tweeter at ear level.
  • General Specifications
  • Two-way passive radiators design
  • Applications: Medium to Large Studios
  • Recommended listening distance: approximately 1.5 meters to 2.5 meters
  • Weight: 14 kilograms
  • Dimensions: 550 millimeters height x 191 millimeters width x 305 millimeters depth
  • Handmade in Finland

  • Drivers
  • Tweeter: 25 millimeters titanium dome
  • Mid/Woofer: 180 millimeters aluminium cone

  • Performance
  • Crossover frequency: 1600 Hertz
  • Impedance: 4 Ohms
  • Sensitivity: 89 decibels at 2.83 volts per meter
  • Frequency response: 39 Hertz to 55,000 Hertz, plus or minus 3 decibels
  • Recommended amplifier power: 100 watts to 350 watts
  • View more products from Amphion
    Amphion Logo
    Now accepting
    Financing available
    Like us
    Follow us
    ©2004-2025 - Studio Economik Inc.® All Right Reserved.