PURIFI PTT5.25M08-NAA-05 Mid-range Woofer

The PURIFI PTT5,25M08-NAA-05 is a 5.25-inch ultra-low-distortion midrange woofer that sets a new benchmark for clean, accurate sound reproduction. Engineered by PURIFI, a brand synonymous with audio innovation, this driver is designed for discerning audiophiles and professional system builders who demand the highest levels of performance from their loudspeaker designs.

This midrange woofer excels in a variety of applications, from high-end two-way bookshelf speakers to multi-way systems where precise midbass articulation is critical. Its exceptional linearity makes it ideal for near-field monitoring, home theatre setups, and even automotive audio installations where space is at a premium but sound quality cannot be compromised. Whether used as a dedicated midrange or a bass-mid driver, it delivers a remarkably natural and uncoloured presentation.

Technically, the PTT5,25M08-NAA-05 features an advanced aluminium cone and a sophisticated motor system that achieves vanishingly low distortion. Key specifications include a total Q factor (Qts) of 0.29, a sensitivity of 85.2 dB SPL at 2.83V/1m, and a DC resistance (Re) of 6.3 ohms. The low voice-coil inductance (Le) of 0.35 mH and high mechanical Q (Qms) of 6.3 further contribute to its exceptional transient response and clarity. With a mounting depth of 75 mm and a cut-out diameter of 121 mm, it is designed for straightforward integration into compact enclosures.

In summary, the PURIFI PTT5,25M08-NAA-05 offers a rare combination of technical sophistication and musicality, making it the definitive choice for those seeking the purest midbass performance available.