{"product_id":"ds18-pro-twn4-1-neodymium-super-tweeter-140w-rms","title":"DS18 PRO-TWN4 1\" Neodymium Super Tweeter 140W RMS","description":"\u003cp\u003e\u003cstrong\u003eDS18 PRO-TWN4 is a compact 1-inch neodymium super tweeter built for high-output, crystal-clear high frequencies with 140W RMS and 105 dB sensitivity.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis compact bullet-style super tweeter packs professional-grade materials and engineering into a small footprint so you can add crisp, extended highs to car or custom audio systems without bulky housings. The PRO-TWN4 combines a 1-inch voice coil, a lightweight neodymium magnet for increased efficiency, and a composite polyimide diaphragm to reproduce detailed upper frequencies from 1.5 kHz up to 20 kHz. It ships with a built-in capacitor filter (bass blocker) to protect the driver from low-frequency energy and prolong its life under demanding conditions.\u003c\/p\u003e\n\n\u003ch3\u003eHow much power can this tweeter safely handle?\u003c\/h3\u003e\n\u003cp\u003eThe PRO-TWN4 is rated for 140 watts RMS and 280 watts peak at 4 ohms. That rating gives it headroom for dynamic peaks while the included internal capacitor reduces risk from bass and low-mid content.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRMS power: 140 W at 4Ω for continuous performance\u003c\/li\u003e\n  \u003cli\u003ePeak power: 280 W for short transient bursts\u003c\/li\u003e\n  \u003cli\u003eBuilt-in bass blocker for added driver protection\u003c\/li\u003e\n  \u003cli\u003eHigh 105 dB sensitivity reduces required amplifier output\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat does the hardware and build quality include?\u003c\/h3\u003e\n\u003cp\u003eDS18 built the PRO-TWN4 with a high-quality aluminum frame and a composite polyimide diaphragm to balance durability with fast, detailed high-frequency response. The neodymium magnet keeps weight low while increasing magnetic flux for improved efficiency.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAluminum frame and diaphragm for rigidity and bright highs\u003c\/li\u003e\n  \u003cli\u003eNeodymium magnet for stronger output and lighter weight\u003c\/li\u003e\n  \u003cli\u003e1\" voice coil specifically sized for high-compression super tweeter use\u003c\/li\u003e\n  \u003cli\u003eCompact dimensions: 2.95\" overall diameter, 1.87\" depth\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow will adding these tweeters change my sound system?\u003c\/h3\u003e\n\u003cp\u003eAdding PRO-TWN4 super tweeters sharpens the top end and increases perceived detail and air in recordings, making cymbals, vocals, and ambient cues more distinct. Their 105 dB sensitivity means they can achieve loud, clean highs without needing a lot of amplifier power.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eExtended frequency response: 1.5 kHz–20 kHz for clear treble detail\u003c\/li\u003e\n  \u003cli\u003eHigh sensitivity improves loudness with modest amps\u003c\/li\u003e\n  \u003cli\u003eBullet-style dust cap helps highs cut through road noise and bass\u003c\/li\u003e\n  \u003cli\u003eVersatile mounting fits custom and OEM locations with 2.04\" cutout\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat installation and replacement parts should I know about?\u003c\/h3\u003e\n\u003cp\u003eThe tweeter is supplied as a single unit with a protective bass blocker; dimensions and mounting specs make it straightforward for flush or surface installs. DS18 offers a replacement diaphragm (PRO-TWN4VC) if service is needed down the line.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFront mount baffle cutout: 2.04\"; mounting depth: 1.16\"\u003c\/li\u003e\n  \u003cli\u003eIncluded capacitor (bass blocker) for low-frequency protection\u003c\/li\u003e\n  \u003cli\u003eReplacement diaphragm available: PRO-TWN4VC\u003c\/li\u003e\n  \u003cli\u003ePackage quantity: 1 tweeter per box for single-channel upgrades\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The DS18 PRO-TWN4 is aimed at audio enthusiasts and installers who want a high-output super tweeter to add clarity and sparkle to car stereos, custom audio systems, or focused high-frequency arrays. If you need a compact, lightweight driver with professional power handling and easy integration, the PRO-TWN4 provides a reliable, high-sensitivity option that pairs well with a range of amplifiers and crossovers.\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: Can the PRO-TWN4 run on my existing amp?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—its 105 dB sensitivity and 4Ω impedance let it work with many amps; match power to the 140W RMS rating and include a crossover.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the tweeter include protection from bass frequencies?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—the PRO-TWN4 includes a built-in capacitor (bass blocker) to reduce low-frequency energy reaching the driver.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"DS18","offers":[{"title":"Default Title","offer_id":48413456335005,"sku":"B08DK8J298","price":74.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/9596\/1757\/files\/ds18-pro-twn4-front-view.jpg?v=1781266958","url":"https:\/\/nexoltic.com\/products\/ds18-pro-twn4-1-neodymium-super-tweeter-140w-rms","provider":"Nexoltic","version":"1.0","type":"link"}