Bliesma T34T-4 features a 34-mm TeXtreme® dome with a high stiffness-to-weight ratio, pushing the first breakup mode higher for a flat frequency response. Combined with an extremely low moving mass, this gives the driver a faster transient response and higher efficiency. The narrow surround reduces dome coloration for a more neutral tonal balance.

The fully saturated neodymium motor with copper sleeve minimizes non-linear and modulation distortion, while the ferrofluid-free design preserves dynamics. The underhung voice coil is wound on a titanium former for added stability under high thermal load.

A 3-mm linear excursion allows undistorted low-frequency operation, aided by a large vent channel behind the dome. The surround sits flush with the faceplate, and the magnet system is mounted at the rear, together providing a flat frequency response and wide off-axis dispersion.

Nominal impedance [Zn]: 4 Ω
Sensitivity [2.83 V⁄1m]: 97 dB
Recommended frequency range: 1300…22000 Hz
Resonance frequency [fs]: 760 Hz
Power [P]: 80 W (IEC 268-5)

Note: Tweeters are supplied matched pairwise (±0,5 dB in 2.5…17.5 kHz range), if ordered in pairs.