Knox Gear KN-GC02 39" Hard Shell Guitar Case Gold Hardware
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Yoetaun
Pair of 96 mm piezo tweeters handling 150 W with 91 dB sensitivity across 5–20 kHz
The Yoetaun TR-05 set contains two 96 mm piezoelectric horn tweeters designed to improve speech volume and extend sound transmission. Each unit handles up to 150 W maximum power with a sensitivity of 91 dB across a 5 to 20 KHz frequency range. The lightweight plastic construction makes the pair portable and simple to integrate into existing audio projects.
Piezoelectric drivers maintain consistent performance during extended use because they lack a voice coil that can overheat under continuous load. The 150 W power rating represents the peak handling limit rather than a continuous thermal rating, so the tweeters remain stable at high output levels without compression. Their 91 dB sensitivity ensures efficient conversion of amplifier power into high-frequency detail.
Before ordering, confirm that your amplifier or crossover network provides a suitable high-pass filter starting near 5 KHz to protect the tweeters from low-frequency damage. Check that the 9.8 cm outer diameter and 8.5 cm height fit your enclosure cut-outs, noting the 6 cm inner diameter for flush mounting. The pair ships without accessories, so prepare wiring and mounting hardware separately.
| Color | Black |
|---|
The 91 dB sensitivity indicates efficient output; piezo tweeters draw minimal current and generate negligible heat even at the 150 W maximum power rating.
You need an amplifier with speaker-level outputs and a suitable high-pass crossover network to limit frequencies below 5 kHz; the tweeters connect via bare wire terminals.
Piezo tweeters present a capacitive load rather than a fixed impedance, so they can parallel with 8-ohm drivers without changing the nominal load seen by the amplifier.
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