Whether you’re savouring your favourite music or movie, the slender twenty5.sub, with its elegant Diamond Black finish, fits discreetly into any room and completes the audiophile experience. This combination of active electronics from PMC’s renowned professional systems, our 400W Class-D ultra-low-distortion amplifiers, proprietary ATL™ and new Laminair™ technologies, and potent 6.5-inch high-excursion bass units, can faithfully reproduce frequencies down to 22Hz, and handle dynamic contrasts from the sonic complexity of a Hollywood blockbuster soundtrack to the filigree detail in a chamber music solo, with maximum resolution and precision-timed bass.
For the finishing touches, intuitive user control over EQ and filters allows for perfect integration of the sub with its listening environment — and with accompanying loudspeakers, because the twenty5.sub also makes an excellent addition to stereo setups. Partnered with the compact twenty5.21 or 22 speakers, the sub forms a powerful system; the twenty5.sub handles the low frequencies, leaving the left and right speakers to concentrate on the mid-range. The result is performance close to that of the three-way twenty5.26, but in a more discreet package.
ATL – Advanced Transmission Line
The Unique Benefits:
- More detailed, more natural
- Full, rich sound at any volume level
- Deeper bass from a smaller cabinet
The source of PMC’s legendary natural, realistic sound is the Advanced Transmission Line (ATL) bass-loading technology, professionally proven all around the world.
ATL uses energy generated by the bass unit in a much more intelligent, efficient way than speaker designs based on ported or sealed boxes. In ATL loudspeakers, the highly braced cabinet is lined with a multitude of custom-designed acoustic materials that absorb all but the very lowest frequencies. These exit from a front-panel vent, extending the low-frequency response, and creating the impression of a far larger speaker with an extra, ultra-high-quality bass unit.
ATL improves more than just the bass response: because the low end is clean and clear, it doesn’t mask the rest of the music. Vocals, in particular, are beautifully projected and ultra-vivid.
ATL loudspeakers offer another benefit. The ATL bass extension does not change with volume level — so even when listening quietly, the bass sounds balanced and well defined.
Available Finishes: Diamond BlackCrossover Frequency:NADimensions:H 587mm 23.1″ (+20mm spikes), W 200mm 7.9″ (238mm inc plinth bars), D 516mm 20.3″ (+9mm grille)Drive Units:LF 2 x PMC twenty5 series 6.5”/170mm long-throw g-weave cone with cast alloy chassisEffective ATL™ Length:3m 9.8ftFrequency Response:30Hz – 600HzImpedance:20k BALInput Connectors:2 x balanced analogue (left/right XLR female) (RCA unbalanced adapter provided)sensitivity:100dB SPL @ 1mWeight:25kg 55.1 lbs