4.5" Super Bullet Tweeter 280 Watts 1.75" Titanium 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-TWX4 4.5" Super Bullet Tweeter 560 Watts 1.75" Titanium 4-Ohm Vc
Engineered and Designed in the US, the DS18 PRO Tweeters are the top of the line in the Pro Audio/Voceteo market. These bad boys deliver so much power that you'd think with one tweeter your whole sound system is ready to deploy for a major concert. Simply put, there are no tweeters that can compare to the sophistication, beauty, and precision of these tweeters especially in the Pro Audio/Voceteo World.
Thanks to the demands of our customers, after months of relentless tests and experiments, our team of audio-experts perfected the PRO TWX line. We are ecstatic to share with you the product of hard-work and "non-stop innovating attitude." We are sure that you will love your new PRO Tweeters as much as we do.
Highlights
- Award winning DS18 super tweeter design that has been seen in countless shows and competitions in some of the loudest vehicles in the world.
- High powered super tweeter made to emphasize extreme high notes with amazing precision and clarity.
- Easily disassembled so you can change your voice coil on the go in minutes.
- With a massive 1.75 inch 4 ohms voice coil, these monster tweeters have a Peak wattage of 520w for insane highs at extreme volumes.





Technical Details
| SPECIFICATIONS | ||
| Nominal Diameter | 4.53” / 115mm | |
| Nominal Impedance | 4 Ohms | |
| AES Power Handling | 140W | |
| Program Power Handling | 280W | |
| Peak Power Handling | 560W | |
| Sensitivity (1w/1m) | 108 dB | |
| Frequency Response | 1.5KHz-20KHz | |
| Recommended Hi Pass Crossover | 2KHz | |
| Pair or Single | Single | |
| MOTOR | ||
| Voice Coil Diameter | 1.75” / 44.4mm | |
| Voice Coil Former Material | Kapton | |
| Winding Material | CCAW | |
| Diaphragm Material | Titanium | |
| Magnet Material | Ferrite | |
| Magnet Weight | 16 oz | |
| Body Material | Aluminum | |
| Bullet Material | Aluminum | |
| MEASUREMENTS | ||
| Overall Diameter | 4.53” / 115mm | |
| Overall Depth | 3.01“ / 76.5mm | |
| Front Mount Baffle Cutout | 3.62” / 92mm | |
| Mounting Depth | 2.76” / 70mm | |
| Motor Diameter | 3.56” / 90mm | |

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.