Description
DS18 PRO-TW850CN-4/SL
The PRO-TW850CN-4/SL is a high‑performance 4‑inch car tweeter designed to deliver crystal-clear high frequencies and enhanced detail in any car audio system. Featuring a neodymium magnet and a 1.5-inch PEI voice coil, it provides excellent sensitivity and handles strong audio signals with minimal distortion. Ideal for car enthusiasts looking to upgrade their stock sound system, this tweeter ensures vocals, cymbals, and other high-frequency instruments are reproduced with clarity and precision. Its compact design allows easy installation, and when paired with a recommended high-pass crossover, it delivers balanced, dynamic, and crisp treble performance.
Specifications
| Specification | Details |
|---|---|
| SKU | PRO-TW850CN-4/SL |
| Nominal Diameter | 4″ / 101mm |
| Nominal Impedance | 4 ohms |
| AES Power Handling | 170W |
| Program Power Handling | 250W |
| Peak Power Handling | 500W |
| Sensitivity (1W/1m) | 111dB |
| Frequency Response | 700Hz–20kHz |
| Recommended Hi Pass Crossover | 1kHz |
| Sold In | Single |
Body / Features
| Feature | Details |
|---|---|
| Filter (Bass Blocker) | 4.7µF / 100V |
| Body Material | Aluminum |
| Bullet Material | CNC Aluminum |
| Colors Available | Black, Silver |
Motor Specifications
| Specification | Details |
|---|---|
| Voice Coil Diameter | 1.5″ / 38mm |
| Voice Coil Former Material | KSV |
| Winding Material | CCAR |
| Diaphragm Material | PEI |
| Magnet Material | Neodymium |
| Magnet Size | 3.42″ x 0.25″ / 87 x 6mm |
| Magnet Weight | 7.4 oz |
Product Overview
4″ High-Compression Tweeter with 1.5″ PEI Voice Coil & Neodymium Magnet
The PRO-TW850CN-4 is laser-sharp: this 4” compression tweeter brings crystal-clear clarity at extreme volumes so you hear everything.
High-Performance Frequency Range
Covering 700Hz–20KHz, the PRO-TW850CN-4 slices through noise with ultra-detailed reproduction and smooth definition across the top end.
Built for Power, Tuned for Precision
Built around a 1.5” PEI voice coil paired with a neodymium magnet — this lightweight powerhouse has incredible sensitivity and perfect response. All at 170W AES and 250W Program Power.
CNC Aluminum Construction
Machined from durable CNC aluminum, the bullet and body are as sleek as they are strong. Available in black or silver to match your setup perfectly.
Hear what your system’s been missing with DS18’s PRO-TW850CN-4!
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