Description
DS18 PRO-TWN4
The PRO‑TWN4 is a high‑compression 3‑inch neodymium hybrid driver/tweeter designed to deliver loud, clear high‑frequency sound for car audio systems. Built with a 1‑inch PEN (polyarylene ether nitrile) voice coil and lightweight neodymium magnet, it provides excellent efficiency and dynamic performance. With 140 W RMS (280 W peak) power handling, 4‑ohm impedance, and 105 dB sensitivity, it produces crisp treble and detailed highs with minimal distortion. A built‑in bass blocker protects the tweeter from low frequencies, ensuring longevity and consistent performance. Compact and easy to install, the PRO‑TWN4 is ideal for upgrading factory speakers or enhancing custom car audio setups with powerful high‑end sound.
Specifications
| Parameter | Details |
|---|---|
| SKU | PRO-TWN4 |
| Nominal Diameter | 3″ |
| Nominal Impedance | 4 Ohm |
| AES Power Handling | 70 W |
| Program Power Handling | 140 W |
| Peak Power Handling | 280 W |
| Sensitivity (1W/1M) | 105 dB |
| Frequency Response | 1.5 kHz – 20 kHz |
| Recommended Hi-Pass Crossover | 2 kHz |
Motor / Body
| Parameter | Details |
|---|---|
| Voice Coil Diameter | 1″ / 25.4 mm |
| Voice Coil Former Material | KSV |
| Winding Material | CCAR |
| Diaphragm Material | PEN |
| Magnet Material | Neodymium |
| Magnet Size | 2″ × 0.2″ |
| Body Material | Aluminum |
| Bullet Material | CNC Aluminum |
Measurements & Shipping
| Parameter | Details |
|---|---|
| Overall Diameter | 2.95″ / 75 mm |
| Overall Depth | 1.81″ / 45.9 mm |
| Front Mount Baffle Cutout | 2.05″ / 52 mm |
| Mounting Depth | 1.13″ / 28.7 mm |
| Gross Single Unit Weight | 0.8 lb |
| Single Unit Box Dimensions (W × L × H) | 3.8 × 3.3 × 2.2 Inches |
| Units per Master Carton | 30 |
| Gross Master Carton Weight | 25 lb |
| Master Carton Dimensions (W × L × H) | 18.1 × 9.1 × 7.9 Inches |
Product Overview
3″ High Compression Neodymium Hybrid Driver/Tweeter
The PRO-TWN4 handles 70W AES, 140W Program, and 280W MAX, offering dynamic highs that cut through any mix. Its 1-inch PEN (Polyarylene Ether Nitrile) voice coil offers clean, distortion-free sound at all volume levels.
Lightweight Neodymium Magnet Efficiency
Built with a strong but lightweight neodymium magnet, this tweeter’s sensitivity has been maximized (105dB). This means louder, clearer sound with less power: making it ideal for a wide range of setups.
Safe & Reliable with Included Bass Blocker
Each PRO-TWN4 includes a bass blocker to guard the tweeter from damaging low frequencies. This safeguards your system and guarantees longevity, letting you push your audio to the limits worry-free.
The PRO-TWN4 combines power and clarity to elevate your soundstage. Upgrade to high performance today!
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