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DS18 PRO-TWX4 4.5" Super Bullet Tweeter 560 Watts 1.75" Titanium 4-Ohm Vc
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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.


  • 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.


PRO-TWX4 Product Manual
Nominal Diameter4.53” / 115mm
Nominal Impedance4 Ohms 
AES Power Handling140W 
Program Power Handling280W 
Peak Power Handling560W 
Sensitivity (1w/1m)108 dB 
Frequency Response1.5KHz-20KHz
Recommended Hi Pass Crossover2KHz 
Pair or SingleSingle 
Voice Coil Diameter1.75” / 44.4mm
Voice Coil Former MaterialKapton 
Winding MaterialCCAW 
Diaphragm MaterialTitanium 
Magnet MaterialFerrite 
Magnet Weight16 oz 
Body MaterialAluminum 
Bullet MaterialAluminum 
Overall Diameter4.53” / 115mm
Overall Depth3.01“ / 76.5mm
Front Mount Baffle Cutout3.62” / 92mm
Mounting Depth2.76” / 70mm
Motor Diameter3.56” / 90mm