Test Scan-Speak Discovery H2606 / 920000 26mm dome tweeter 4 Ω with waveguide

Datasheet ©
Measurements in DIN baffle in 50cm distance at 2,83V. Level scaled to 1m.


Frequency response 2,83V / m & impedance


Even frequency response with smooth XCHARXRoll-OffXCHARX. Slight interference around 10kHz.

Due to the waveguide very high efficiency of 95,5dB / 2,83V / m.

By thin fluid ferrofluid slightly damped, very symmetrical resonce at 1,1kHz



The 4 measured copies run, in the working area, nearly congruent, both in the amplitude, - and impedance response with a maximum deviation of + -0,35dB.

Directivity horizontal (0°, 15°, 30°, 45°, 60°)



Wide dispersion up to ~ 2,5kHz, then rapidly and evenly getting narrower towards the super highs.


Burst decay


Overall, very even and rapid burst-decay, minimally delayed in the super high.

harmonic distortion (90, 95 & 100dB / m)


Very low harmonic distortion, at all measured levels> 1,5 kHz

K3 barely exceeds, even at 100 dB / m, the 0,1% mark . K2 remains inaudible.


Frequency response / directional behavior:4 5 out of stars
Range:4.5 5 out of stars
Power handling:4.5 5 out of stars
Consisty:4.8 5 out of stars
Haptics:4 5 out of stars
Price-performance:4.5 5 out of stars


The Scan-Speak Discovery H2606 / 920000 is a fine tweeter, which, when used wisely, leaves practically nothing to be desired. Without hesitation, it can be used from 1,5kHz, even with high level requirements. Depending on the application possibly even deeper.

Due the somewhat special dispersion this tweeter asks for a mindfull connection to te midwoofer.

The H2606 is used in the kit Suzy-Q


Leave a Comment

Your e-mail address will not be published. Required fields are marked with * marked

Blue Captcha Image