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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

3.8″ Shallow-Mount Super Bullet Compression Tweeter With 1″ Aluminum Voice Coil

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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Questions and Answers

Q1: What is the PRO-TWZ1S?

A1: It is a bullet super tweeter designed to reproduce high-frequency sound with high efficiency and very loud output.

Q2: Where can this tweeter be used?

A2: It can be used in car audio systems, pro audio setups, stage systems, and SPL competition builds.

Q3: What type of sound does it produce?

A3: The tweeter produces crisp, clear high-frequency sound that enhances vocals, cymbals, and other treble details.

Q4: Is it suitable for high-power systems?

A4: Yes — the PRO-TWZ1S is designed to handle high power levels while maintaining clarity and efficiency.

Q5: Is installation difficult?

A5: No — the tweeter features a compact design with standard mounting, making it easy to install in custom audio systems.


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