{"product_id":"ds18-4-super-bullet-tweeter-pro-twx3-4ω-titanium-diaphragm-106db-sensitivity","title":"DS18 4\" Super Bullet Tweeter - PRO-TWX3 4Ω Titanium Diaphragm, 106dB Sensitivity","description":"\u003cp\u003e\u003cstrong\u003eDS18 PRO-TWX3 is a 4\" super bullet tweeter engineered for clear, high-output highs with a 1.5\" aluminum voice coil and a 4-ohm impedance.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe DS18 PRO-TWX3 brings pro-level high-frequency performance into car and pro audio setups. Built with a titanium diaphragm, a 1.5\" aluminum voice coil former, and a ferrite motor, this super tweeter is designed to reproduce detailed mids and highs from 3 kHz up to 20 kHz. With AES, program, and peak power ratings that support demanding use, the PRO-TWX3 is suited for installers and enthusiasts who want crisp high-end extension and strong sensitivity in a compact 4\" footprint.\u003c\/p\u003e\n\n\u003ch3\u003eHow loud and powerful is the PRO-TWX3 compared to stock tweeters?\u003c\/h3\u003e\n\u003cp\u003eThe PRO-TWX3 is specified for 125W AES (RMS), 250W program, and 500W peak handling, with a sensitivity of 106 dB (1W\/1m). Those ratings indicate it can handle much higher input levels than typical factory tweeters while producing louder, clearer high frequencies.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e125W AES (continuous) handling for sustained use\u003c\/li\u003e\n  \u003cli\u003e250W program power for common real-world peaks\u003c\/li\u003e\n  \u003cli\u003e500W peak power for short transients and dynamic passages\u003c\/li\u003e\n  \u003cli\u003e106 dB sensitivity means efficient output from modest amplifier power\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the key build and material features that affect sound?\u003c\/h3\u003e\n\u003cp\u003eThe PRO-TWX3 pairs a titanium diaphragm with a 1.5\" aluminum voice coil former (Kapton) and CCAW winding to combine low mass with robust thermal handling. A ferrite magnet and precision motor geometry support transient response and controlled dispersion across the 3–20 kHz band.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTitanium diaphragm for crisp, detailed high-frequency reproduction\u003c\/li\u003e\n  \u003cli\u003e1.5\" aluminum (Kapton former) voice coil for improved thermal tolerance\u003c\/li\u003e\n  \u003cli\u003eFerrite magnet and focused motor for consistent performance\u003c\/li\u003e\n  \u003cli\u003eBlack aluminum bullet housing for durable mounting and aesthetic integration\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I integrate the PRO-TWX3 into a system and what crossover is recommended?\u003c\/h3\u003e\n\u003cp\u003eDS18 recommends a high-pass crossover at or above 3 kHz to protect the tweeter and ensure proper blending with midrange drivers. Because it is a 4-ohm driver with high sensitivity, use an amplifier or crossover network matched to that impedance and output level for best results.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRecommended high-pass crossover: 3 kHz or higher\u003c\/li\u003e\n  \u003cli\u003eNominal impedance: 4 ohms — choose compatible crossovers\/amplifiers\u003c\/li\u003e\n  \u003cli\u003eFront mount cutout: 3.62\" (92 mm); mounting depth: 2.36\" (60 mm)\u003c\/li\u003e\n  \u003cli\u003eOverall diameter: 4\" (102 mm) — compact footprint for many installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The DS18 PRO-TWX3 is aimed at audio enthusiasts, professional installers, and performers who need a compact super tweeter able to deliver high output and detail at elevated volumes. It suits custom car audio projects, professional PA systems seeking enhanced high-frequency extension, and anyone replacing weak factory tweeters with a higher-sensitivity, higher-power option. If you need a rugged, high-sensitivity 4\" super tweeter with pro-grade materials and a bold black finish, the PRO-TWX3 is built for that application.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What crossover frequency should I use with the PRO-TWX3?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Use a high-pass crossover at or above 3 kHz to protect the tweeter and ensure smooth blending with midrange drivers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the PRO-TWX3 compatible with factory head units?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, but due to high sensitivity and 4Ω impedance, use an appropriate crossover or amplifier to avoid overpowering the tweeter.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"DS18","offers":[{"title":"Default Title","offer_id":48436896301213,"sku":"B09T78BYQP","price":71.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/9596\/1757\/files\/ds18-pro-twx3-front-view.jpg?v=1781456628","url":"https:\/\/nexoltic.com\/products\/ds18-4-super-bullet-tweeter-pro-twx3-4%cf%89-titanium-diaphragm-106db-sensitivity","provider":"Nexoltic","version":"1.0","type":"link"}