Integrating one of PMC’s legendary soft-dome midrange drivers with prophecy’s finely-honed treble and bass engineering, prophecy7 enhances the listening experience to unprecedented heights for both music and movie enthusiasts.

Once thought to be the preserve of larger speakers, prophecy7’s performance and specification set new standards in its class. Mounted within an innovative waveguide, unique to prophecy, the dedicated mid-range driver in this cutting-edge three-way design ensures precise vocal reproduction and thrilling instrumental textures, all delivered with remarkable transparency.

What’s more, it enhances overall sound quality by allowing the bass unit and tweeter to focus on their specific frequency ranges, all controlled by a sophisticated hand-built crossover, tuned and honed for ideal driver integration. Complementing this superlative mid-range and and treble is our custom bass driver, with the latest Advanced Transmission Line, augmented by the revolutionary LaminairX airflow technology, ensuring this still-compact three-way is both refined and massively powerful.

Frequency Response: 40Hz - 20kHz (-3dB) Sensitivity: 88dB SPL 1W 1m Recommended Amp Power: 25 - 250W Effective ATL™ Length: 1.91m (6.3ft) Impedance: 6 Ohm Drive Units:
LF 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 & 3.1kHz
Input Connectors:
One pair 4mm binding posts finished in satin nickel
Dimensions:

H  965mm          37.9”  (+20mm spikes)
W 165mm          6.5”
D  310mm         12.3”   (+ 23mm terminals and +10mm grille)

Weight: 23.7kg (52 lbs) ea. Available Finishes: available finish available finish available finish

available finish available finish available finish
"Really impressive mid range / vocals and strong bass "
Mr H, Mold
"A significant upgrade from previous Twenty 24’s. More clarity in the vocals, better imagery with deeper sharper bass, and they are not even fully run in yet. Very impressive. "
Mr C, Wortham
"The Prophecy 7s have the formula for how to resolve the deep bass with maximum definition in the highs. On Judith Owen’s track ‘Lady’s Man’, where the double bass overpowers the lead singer’s voice on other systems, the Prophecy 7s perfectly define the space for each one. They are truly superb, their musicality, their holography, their control over their powerful bass, and the definition in the vocals are superlative. PMC is spot on with these wonderful speakers. "
Mr R, Majadahonda
"Having bought and listed to transmission line speakers for over 40 years I find that PMC have got this spot on and the relaxed detailed sound is exactly what love together with the quality of the product and you as a company stand behind your product which impresses me. "
Mr p, STOKE-ON-TRENT
"Love the latest design and look of the series. I had the Twenty5.23 before this Prophecy 7, so I do find that the sound quality and performance are a step up from my previous model. Truly enjoying the upgrade. "
Mr H, Singapore
"Early stages, but well-defined soundstage, smoothly performing mids. "
Mr M, Zürich

Awards & Reviews

"...listen without delay..."
April '25
Read Review

Customer Reviews

"Really impressive mid range / vocals and strong bass "
Mr H, Mold
"A significant upgrade from previous Twenty 24’s. More clarity in the vocals, better imagery with deeper sharper bass, and they are not even fully run in yet. Very impressive. "
Mr C, Wortham
"The Prophecy 7s have the formula for how to resolve the deep bass with maximum definition in the highs. On Judith Owen’s track ‘Lady’s Man’, where the double bass overpowers the lead singer’s voice on other systems, the Prophecy 7s perfectly define the space for each one. They are truly superb, their musicality, their holography, their control over their powerful bass, and the definition in the vocals are superlative. PMC is spot on with these wonderful speakers. "
Mr R, Majadahonda
"Having bought and listed to transmission line speakers for over 40 years I find that PMC have got this spot on and the relaxed detailed sound is exactly what love together with the quality of the product and you as a company stand behind your product which impresses me. "
Mr p, STOKE-ON-TRENT
"Love the latest design and look of the series. I had the Twenty5.23 before this Prophecy 7, so I do find that the sound quality and performance are a step up from my previous model. Truly enjoying the upgrade. "
Mr H, Singapore
"Early stages, but well-defined soundstage, smoothly performing mids. "
Mr M, Zürich

Oliver Thomas talks prophecy

Over a decade since PMC’s engineers introduced F1 aerodynamic principles to the audio realm with Laminair, the advent of the prophecy series sees the latest iteration, the patent-protected LaminairX, working in tandem with ATL.

About ATL and Laminair About Laminair X
prophecy7 ATL Cutaway
prophecy7 at home