The ST-100 and ST-200 supertweeters are both very similar. They differ only in the adjustable crossover points and, in some cases, the finish of the product.
The ST-100 has adjustable crossover points at 18, 20 and 22 kHz, whereas the ST-200 has crossover points at 14, 16 and 18 kHz.
We recommend that the ST-100 can be used with any passive loudspeaker cabinet, whether it be made by Tannoy or any other manufacturer. We provide an alignment gauge that allows you to position the supertweeter correctly when used with any Tannoy speaker past or present. However, we are unable to provide this information for non-Tannoy loudspeakers. You must experiment until you find the setup that suits your listening environment best.
The ST-200 supertweeter is designed to be used with our Prestige Range.