PMC · Speakers
prophecy1
The prophecy1 is a compact bookshelf speaker in PMC's prophecy range, tuned for a wide soundstage and deep bass from a small cabinet.
fig. 01 · speakers
prophecy1

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From PMC
The prophecy1 is the entry point into PMC's prophecy series, a standmount design that keeps a small footprint while chasing the scale of a much bigger speaker.
It uses PMC's Advanced Transmission Line (ATL) bass loading, which folds the rear output of the bass driver through an internal duct rather than a simple port. That's how a compact cabinet reaches down further than its size suggests.
The prophecy1 suits smaller to mid-sized rooms and works well as the front pair in a two-channel system.
Specifications
| Frequency Response | 50Hz-20kHz (-3dB) |
|---|---|
| Sensitivity | 85dB SPL 1W 1m |
| Recommended Amp Power | 20 - 200W |
| Effective ATL™ Length | 1.79m (5.8ft) |
| Impedance | 6 Ohm |
| Drive Units | LF PMC 5”/125mm LT XL mineral cone with cast alloy chassis HF PMC 1”/27mm soft dome |
| Crossover Frequency | 1.5kHz |
| Input Connectors | One pair 4mm binding posts finished in satin nickel |
| Dimensions | H 400mm 15.7” W 165mm 6.5” D 260mm 10.2” (+ 23mm terminals and +10mm grille) |
| Weight | 10.3kg 22.7 lbs ea. |



