Although the twenty5.21i is the most compact model in the new range, there’s nothing small about the sound, which has the impact you’d expect from a much larger cabinet, thanks to PMC’s Advanced Transmission Line technology. The speaker is ideal for use in small-to-medium listening environments where space is at a premium, but where you still want detailed bass, ultra-realistic mids and delicate highs with maximum musicality. Equally happy mounted on a stand or a bookshelf, the twenty5.21i offers maximum flexibility for placement, and also makes an excellent choice for effects speakers in an immersive sound system.
ATL Technology
DEEPER, CLEARER, CLEANER BASS & MORE
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Greater detail & more natural
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A full, rich sound at any volume level
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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.
Laminair Technology
Our Laminair™ aerodynamic vent technology takes audio performance to the next level.
Available Finishes: Walnut, Diamond Black, Oak, White Silk
Crossover Frequency: 1.7kHz
Dimensions:
H: 340mm 13.4”
W: 162mm 6.4”
D: 284mm 11.2” incl. binding posts (+9mm grille)
Drive Units:
LF: PMC 5.5”/140mm long-throw g-weave™ cone with cast alloy chassis
HF: PMC/SEAS®, 19mm twenty5i series, SONOMEX™ fabric soft dome, Ferrofluid cooled, with 34mm surround and dispersion grille
Effective ATL™ Length: 1.72m (5.6ft)
Frequency Response: 46Hz - 25kHz
Impedance: 8 Ohm
Input Connectors: One pair 4mm binding posts
Sensitivity: 86.5dB 1W 1m
Weight: 6kg (13.2 lbs ea.)
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"The PMC 21i is an already very good speaker made better. It takes everything that its predecessor did well and brings an airiness to the top end, a naturalness and sweetness that makes it consistently joyous to listen to."
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"Above all, when you fire up the PMC speakers, there is a real sense that music is being played with absolutely no boundaries to restrain it. It’s quite an event and one I recommend experiencing."
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