4" High Compression Neodymium Tweeter | 150W RMS 1.25 " Polyimide 4-Ohm Vc
SHIPPING - RETURNS - WARRANTY - CANCELLATION POLICY
*** Market Conditions after 2020 have changed the landscape of automotive parts. Although we try to stock 1000's of items in our multiple warehouse and use multiple distribution channels, having back-orders are unavoidable in today's market. If you are in need of a product quickly, we suggest email, message, or call us for availability so that we may explore your options.
Email: Sales@Speedzoneweb.com
Call: 407-846-8430
Text: 407-749-6314
Frequently Asked Questions
DS18 PRO-TWN6.4 4" PRO High Compression Neodymium Tweeter 1.25" Voice Coil 4 Ohm
The PRO-TWN Series Tweeter, a staple in the competitive professional audio scene, is back with boosted brilliance and clarity.
This 4” Neodymium Super Bullet Tweeter is equipped with a 1.25” Voice Coil and handles AES power at 75W, Program Power at 150W, and Peak Power at 300W. The neodymium magnet increases the efficiency of the tweeter and significantly lowers its weight.
With an extremely high sensitivity of 109 dB, it doesn’t take too much for these tweeters to get extremely LOUD! With minimal amounts of power, these tweeters still deliver vibrant highs with endless altitude!
This 4-ohm tweeter is guaranteed to enrich your high frequency response and would be a complement to every sound system!
Highlights
- Full size pro audio super tweeter producing crazy loud high range notes for your system.
- Designed to fit in most spaces with slight modification or fabrication.
Great For
- Car Audio
- Pro Audio





Technical Details
| SPECIFICATIONS | |
| Nominal Diameter | 4" / 100mm |
| Nominal Impedance | 4 ohms |
| AES Power Handling | 75 Watts |
| Program Power Handling | 150 Watts |
| Peak Power Handling | 300 Watts |
| Sensitivity (1w/1m) | 109 dB |
| Frequency Response | 2K-20KHz |
| Recommended Hi Pass Crossover | 3KHz |
| BODY/ FEATURES | |
| Pair or Single | Single |
| Body Material | Aluminum |
| Body Color / Finish | Black / Machined |
| Bullet Material | Aluminum |
| MOTOR | |
| Voice Coil Diameter | 1.25" / 32mm |
| Voice Coil Former Material | Kapton |
| Winding Material | CCAR |
| Diaphragm Material | Polyimide |
| Magnet Material | Neodymium |
| Magnet Weight | 1.05 oz |
| MEASUREMENT | |
| Overall Diameter | 3.93" / 100mm |
| Overall Depth | 1.96" / 50mm |
| Front Mount Baffle Cutout | 3.22" / 82mm |
| Mounting Depth | 1.77" / 45mm |
Our History
For 26 years Speedzone Performance LLC has been providing aftermarket car parts to Central Floridians and 1000's of customers online. What makes us different than all the other places online? We have 3 actual brick and mortar locations where were serve customers daily and find new ways to provide support and assistance to the automotive community at large. From our in house SPDZ1 Brand, to our constantly growing in stock inventory, we strive to make our customer service and ease of purchase stand out from the rest! We are also one of the largest automotive part financing providers anywhere in the United States, and continue to provide more options for our customers every year. We love what we do, and it shows in every product we sell and every new customer who becomes a part of our Speedzone Family.