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Average Price: $7,104

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$300

$801+

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Price History

Based on price data from 1 merchant for "Amphion Two18 Passive Studio Monitors - Pair". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

Discover the Amphion Two18 Passive Studio Monitors, a dynamic pair of speakers engineered for the discerning audio professional. These passive studio monitors offer a unique blend of precision, clarity, and power, making them an essential addition to any high-end studio setup. Designed to deliver a beautifully honest listening experience, the Two18s ensure that every nuance of your mix is accurately portrayed, thanks to their innovative design and meticulous craftsmanship.

The Amphion Two18s feature a dual 6.5-inch LF/MF driver configuration that works in perfect phase alignment, offering a seamless and wide sonic range. With a high-density Corian waveguide and a sealed enclosure with a passive radiator, these monitors provide unparalleled audio fidelity and point source performance. The result is a natural, transparent sound that makes critical mixing decisions effortless.

Whether tracking, mixing, or mastering, the Amphion Two18s promise a deep, immersive soundstage with pinpoint imaging and an extra-wide sweet spot. Their passive design enhances performance by keeping sensitive electronics away from magnetized moving drivers, ensuring a clean and accurate sound profile. Ideal for professional engineers who demand the best, these monitors are not just tools but partners in your creative process.

Key Features:

  • Dual 6.5-inch LF/MF drivers for precise phase alignment
  • High-density Corian waveguide for improved dispersion and coherence
  • Sealed enclosure with rear-mounted passive radiator for enhanced bass accuracy
  • 1-inch titanium tweeter for crystal-clear highs
  • Power recommendation of 50 to 200 watts for optimal performance

Product specs

LF Driver Size 1 x 6.5"
HF Driver Size 1"
Impedance 4 ohms
Frequency Range 39Hz-20kHz
Crossover Frequency 1.6kHz
Height 21.65"
Width 7.52"
Depth 12.40"
Weight 39.68 lbs.

FAQs

What amplifier is recommended for use with Amphion Two18 Passive Studio Monitors?

Amphion recommends using a high-quality amplifier with appropriate power and impedance levels, such as the Amphion Amp500, to ensure optimal performance and sound quality from the Two18 monitors.

Are the Amphion Two18 monitors suitable for mixing and mastering in a professional studio?

Yes, the Amphion Two18 monitors are designed for professional studio environments, offering a wide frequency range and precise imaging, making them suitable for both mixing and mastering tasks.

How do the Amphion Two18 monitors handle low frequencies?

The Amphion Two18 monitors have a frequency range starting at 39Hz, providing detailed and accurate low-frequency response, which is essential for critical listening and mixing.

Do Amphion Two18 monitors require a subwoofer for full-range audio?

While the Two18 monitors offer a broad frequency range down to 39Hz, adding a subwoofer can enhance low-end extension, especially in larger rooms or for genres requiring deep bass.

What are the dimensions of the Amphion Two18 monitors?

The Amphion Two18 monitors measure 21.65 inches in height, 7.52 inches in width, and 12.40 inches in depth, making them suitable for various studio setups.

Colt Capperrune

Colt Capperrune

Ultimate MONITOR SHOOTOUT - Focal, ATC, Barefoot, Adam, Amphion

Video thumbnail for Ultimate MONITOR SHOOTOUT - Focal, ATC, Barefoot, Adam, Amphion by Colt Capperrune

Ultimate MONITOR SHOOTOUT - Focal, ATC, Barefoot, Adam, Amphion

Colt Capperrune

Colt Capperrune

Video thumbnail for Amphion Two 18 & BaseOne 25 Speaker Review - Episode #69 by Streaky

Amphion Two 18 & BaseOne 25 Speaker Review - Episode #69

Streaky

Streaky

Video thumbnail for Jacquire King on Amphion studio monitors in his mixing & sound editing setup | Amphion Loudspeakers by Amphion Loudspeakers

Jacquire King on Amphion studio monitors in his mixing & sound editing setup | Amphion Loudspeakers

Amphion Loudspeakers

Amphion Loudspeakers

Reviews

PROS

  • Unmatched imaging and phase characteristics for precise audio reproduction

  • Consistent sound quality across different models and pairs

  • Exceptional translation to other playback systems, ensuring mixes sound great everywhere

  • Extended bass frequencies compared to other models, providing deep, rich sound

  • Allows for detailed microphone positioning and panning adjustments

  • Enables long listening sessions without fatigue, ideal for extended studio work

  • Minimal need for additional audio processing, simplifying the mixing process

  • High level of detail at low listening levels, maintaining clarity

CONS

  • High cost, twice as much as some other high-end monitors

  • Passive design requires separate amplifier, adding to the setup complexity and cost

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Amphion Two18 Passive Studio Monitors - Pair.

Comparisons

  • Amphion Two18s are frequently compared to top brands like PSI, ATC, Kii, Focal, Neumann, and Genelec, with users noting better translation and faster results.

    Source
  • Some users prefer Amphion Two18s for their exceptional stereo imaging, often ranked above Barefoot Footprints and aligned with top engineers' preferences like Dave Pensado.

    Source
  • Amphion Two18s are often compared favorably with the Strauss NF-3s, with both being noted for their superior sound translation in high-end studio environments.

    Source

Features and functionality

  • The passive design features SEAS drivers, and concerns have been raised about a 5kHz breakup resonance, though it doesn't significantly affect THD measurements.

    Source
  • Discussion includes "acoustic source position" as a representation of group delay, offering an alternative measurement method involving the speed of sound.

    Source

Value and pricing

  • At $6K a pair, some users feel the performance doesn't fully justify the price, especially when considering alternative innovations like JBL's custom drivers.

    Source

Use cases and applications

  • The Two18s are noted for their decent off-axis response and time-domain performance, making them a viable passive mid-field solution for studio monitoring.

    Source
  • Amphion Two18s are frequently highlighted as ideal for studios where accurate stereo imaging is crucial, often paired with subs for enhanced low-end translation.

    Source

User experience

  • Owners emphasize that Amphion Two18s excel in producing accurate transients, making them a preferred choice for detailed mixing tasks.

    Source

Critic Reviews

Amphion Two18 Monitor Review | TapeOp Studio Gear | Tape Op Magazine

tapeop.com

Amphion's Two18 studio monitors are a revelation, delivering deep bass and clear, accurate treble that stand out even in complex mixes. Although a blown woofer marred the initial experience, quick support and straightforward repairs got them back on track. The monitors excel at lower SPLs, preserving hearing while offering a truthful soundstage. They're agile in handling bass transients, though don't expect wall-shaking lows. The Amphions bring out the best in varied recordings, from orchestral to jazz, with a balanced and dynamic response. Ideal for those seeking precision and pleasure in their monitoring setup.

positive

Recording Magazine Reviews: Amphion Two18 Passive Monitors

recordingmag.com

Amphion's Two18 Passive Studio Monitors are a triumph for precision audio, delivering a punchy low end without the boom. With impeccable time alignment and a wide sweet spot, they offer natural sound dispersion, making them ideal for critical listening sessions. While the traditional cabinet design might not win style points, it contributes to the monitors' balanced and consistent sound, unaffected by room acoustics. These monitors excel in clarity, especially in the low mids and bass frequencies, ensuring mixes translate well outside the studio. However, their size demands a larger room, and they lack onboard DSP controls, making them best suited for professional environments. For those seeking accurate, high-quality sound, the Two18s are a standout choice.

positive

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