Description

DS18 PRO-TWZ1S
The PRO-TWZ1S is a high-performance bullet super tweeter engineered to deliver extremely clear and powerful high-frequency sound for professional and car audio systems. Designed with a precision aluminum bullet and durable housing, this tweeter provides exceptional sound projection and efficiency, making it ideal for high-SPL setups and pro-audio applications. The PRO-TWZ1S handles high power while maintaining crisp highs and minimal distortion, ensuring vocals and instruments cut through even in very loud sound systems. Its compact design and easy mounting make it suitable for custom installations in vehicles, stage systems, or competition audio builds.
Specifications
| Specification | Details |
|---|---|
| Nominal Diameter | 3.8″ / 96 mm |
| Nominal Impedance | 4 Ohms |
| AES Power Handling | 50 W |
| Program Power Handling | 100 W |
| Peak Power Handling | 200 W |
| Sensitivity (1w/1m) | 105 dB |
| Frequency Response | 3.15 kHz – 20 kHz |
| Recommended High-Pass Crossover | 4 kHz |
| Sold In | Pair |
Body / Features
| Feature | Details |
|---|---|
| Filter (Bass Blocker) | 4.7 µF |
| Body Material | Aluminum |
| Body Color / Finish | Black |
| Faceplate Color / Finish | Black / Machined |
| Bullet Material | Aluminum |
Motor
| Component | Details |
|---|---|
| Voice Coil Diameter | 1″ / 25.4 mm |
| Voice Coil Former Material | Kapton |
| Winding Material | CCAW |
| Diaphragm Material | Aluminum |
| Magnet Material | Ferrite |
| Magnet Weight | 6.5 oz |
Measurements
| Measurement | Details |
|---|---|
| Overall Diameter | 3.78″ / 96 mm |
| Overall Depth | 1.8″ / 45.5 mm |
| Front Mount Baffle Cutout | 2.83″ / 72 mm |
| Mounting Depth | 1.3″ / 35 mm |
| Motor Diameter | 2.76″ / 70 mm |
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Product Overview
With a reduced mounting depth of just 1.3″, the PRO-TWZ1S delivers the same screaming highs in more places than ever.
Shred Through Any Mix
This 3.8″ bullet tweeter delivers razor-sharp frequencies from 3.15kHz to 20kHz. Upgrade your front stage or build a competition-level wall, with a compression tweeter strong enough to lead any system.
Pure Aluminum Voice Coil + Diaphragm
Equipped with a 1” aluminum voice coil wound on a Kapton former and a matching aluminum diaphragm, the PRO-TWZ1S blends sharp responsiveness with durability.
Built-In Bass Blocker
A ferrite magnet core with a built-in 4.7uf bass blocker protects your highs and extends performance under pressure. You get full treble protection without adding a crossover.














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