PMC prophecy9
PMC’s prophecy9 pairs deep, disciplined bass with a remarkably transparent midrange, revealing the texture and intent behind demanding recordings without sacrificing musical flow. The Ear admired its low-colouration neutrality and image depth, while hi-fi+ found panel-like clarity allied to dynamic-speaker authority. Its slim transmission-line cabinet brings studio-bred precision and lifelike vocal presence to real rooms.
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Deliciously Crispy
Sound Quality
94/100
Build Quality
91/100
Value for Money
91/100
Pros
Deep, fast bass remains exceptionally clean, controlled and free of port-like bloom.
Highly transparent, neutral presentation exposes recording detail while retaining coherence and musical engagement.
Clean, natural midrange gives vocals convincing presence, supported by silky, detailed treble.
Slim, elegant cabinet delivers a wide, precisely focused soundstage while remaining room-friendly.
Cons
Front-to-back soundstage depth can feel somewhat compressed despite the expansive width and clear layering.
Ultimate large-scale dynamic headroom is not limitless for listeners focused on explosive rock or bass-heavy material.
Single terminal pair means bi-wiring or bi-amping is not supported.
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What Reviewers Are Saying
SOUND QUALITY PERFORMANCE 94/100
Reviews consistently describe an unusually transparent, neutral and coherent presentation that combines studio-like resolution with genuine musical engagement. Its particular strengths are clean, deep bass, highly natural vocal reproduction and precise imaging, although one reviewer found the front-to-back perspective somewhat less expansive than the width of the stage suggests.
Bass
95/100
Reviewers repeatedly praise bass that reaches remarkably deep for the slim enclosure while remaining fast, clean and free of bloom. Hi-fi+ heard unusually deep resonances revealed clearly, while The Ear called the low end prodigious and notably free from the overhang and thickening associated with many ported designs.
Mid
95/100
The midrange is a major attraction, with Lite MAGAZIN finding vocal naturalness unusually convincing and The Absolute Sound describing it as remarkably clean. Hi-fi+ likewise heard a veil lifted from vocals, with the speaker allowing the voice to take its proper place rather than being overshadowed by bass.
Treble
93/100
High frequencies are described as silky, detailed and extended without becoming sharp or artificially spotlighted. The Absolute Sound particularly valued natural cymbal decay and the absence of added sparkle, while hi-fi+ noted a clear, glistening quality on upper-register piano.
Soundstage Imaging
92/100
The prophecy9 throws a stage well beyond its cabinets, with sharply placed instruments, tangible voices and strong three-dimensional focus. Depth is praised by Lite MAGAZIN and The Ear, though The Absolute Sound found front-to-back perspective somewhat compressed despite clearly audible layering and very generous stage width.
Dynamics
92/100
Small changes in level and musical phrasing are said to emerge with impressive ease, control and live-like immediacy. The Absolute Sound also praised the speed and precision of transients, but noted that the speaker does not convey an unlimited sense of headroom on the largest demands.
Assessments of Build Quality, Usability, and Overall Propositions.
Build Quality
91/100
The available construction comments are strongly positive, citing immaculate finish quality, carefully executed joins and a notably elegant presentation. The Ear also highlights the substantial aluminium base and thoughtfully integrated plinth, while appreciating how little visual space the narrow cabinet occupies.
Value for Money
91/100
At its premium asking price, hi-fi+ says the prophecy9 is difficult to match, an especially strong endorsement in the high-end floorstander market. The Ear adds that the new model brings an additional bass driver while costing a thousand pounds less than its predecessor, and notes cost-conscious choices in the range's finishes.
Reviews & Sources
Professional reviews and sources for this product's Watt'n Potatoes analysis.
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Specifications
- Frequency Response
- 35Hz - 20kHz (-3dB)
- Sensitivity
- 91.5dB SPL 1W 1m
- Recommended Amp Power
- 30 - 300W
- Effective ATL™ Length
- 2.57m (8.4ft)
- Impedance
- 4 Ohm
- Drive Units
- LF 2 x PMC 5”/125mm LTXL mineral cone with cast alloy chassis MF PMC 2”/55mm soft dome precision midrange HF PMC 1”/27mm soft dome
- Crossover Frequency
- 0.6kHz & 3.2kHz
- Input Connectors
- One pair 4mm binding posts finished in satin nickel
- Dimensions
- H 1030mm 40.5” (+20mm spikes) W 165mm 6.5” D 360mm 14.2” (+ 23mm terminals and +10mm grille)
- Weight
- 28.1kg (62 lbs) ea.
Manufacturer's Description — PMC
The flagship of the prophecy series, prophecy9 is a state-of-the-art floor-standing model, raising the performance bar for hi-fi loudspeakers. Nothing in its class even gets close.
All the prophecy models relay the scale of a music or movie performance way beyond their room-friendly forms suggest, but the flagship prophecy9 will exceed all expectations in terms of soundstage, dynamics and sheer musical enjoyment.
The precision soft dome tweeter and supreme 55mm soft dome midrange driver are housed in a profiled baffle with proprietary wave guide technology, giving effortlessly spacious, tangible vocals and beautiful extended high frequencies to define the recorded space.
The pair of custom long-throw bass units, teamed with PMC’s Advanced transmission line and the revolutionary LaminairX aerodynamic airflow technology, deliver both amazingly extended low frequencies and all the subtle nuances of the bass – all this from whisper quiet levels to truly visceral impact. And while prophecy9 is at home with modest amplification, it will also ‘grow’ as your system develops – while its sleek styling, with full face grilles attached with concealed magnets, makes even this largest prophecy model a fine match for any room.
Verified Dealers
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Authorized dealers for PMC prophecy9
- Holt Hill — online and in-store — Andover, Massachusetts, United States (website)
- The Music Room — online and in-store — Erie, Colorado, United States (website)
- Addicted to Audio — online and in-store — Epping, Victoria, Australia (website)
- Adventures in HiFi — in-store — Chester, England, United Kingdom (website)
- Ajasom — online and in-store — Amadora, Lisboa, Portugal (website)
- ALAIN CHOUKROUN — online and in-store — Paris, Île-de-France, France (website)
- Alpha High End — online and in-store — Brasschaat, Vlaams Gewest, Belgium (website)
- Altitudo Audio — online and in-store — Winnipeg, Manitoba, Canada (website)
- Ambiance Concert — in-store — Angers, Pays de la Loire, France (website)
- Analogue Seduction — online and in-store — Whittlesey, England, United Kingdom (website)
and 96 more verified dealers