mall but mighty, the Active twenty5.21i is the most compact model in the new Active twenty5i range, yet it packs the same advanced active amplification as its larger counterparts. Featuring an active crossover and 100W of power dedicated to each driver, it harnesses PMC’s renowned Advanced Transmission Line (ATL™) technology to deliver bass impact that rivals much larger speakers. Perfect for small-to-medium listening environments, it offers detailed bass, ultra-realistic midrange, and delicate highs with exceptional musicality. Whether mounted on a stand or placed on a bookshelf, it's also an excellent choice as an effects speaker in an immersive sound system.

The Active twenty5i series provides a sleek and straightforward solution for any music enthusiast: simply pair with a preamplifier or streamer with volume control, and you have a complete high-performance music system. Crossover Frequency: 1.7kHz

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

Input Connectors: Balanced analogue XLR and unbalanced RCA

Gain/Sensitivity: 1Vrms = 96.5dB SPL @ 1m (low setting) / 106.5dB SPL @ 1m (high setting)

Product Type: Speakers

Input Impedance: >14kΩ

Mains Power: 90-260V, IEC C14 Connector

Horizontal Directivity: 100 Degrees

Vertical Directivity: 90 Degrees

Amplifiers: HF 100Wrms + LF 100Wrms

LxWxH: 340x162x284 mm

Weight: