{"product_id":"ds18-6-5-pro-gm6-4b-midrange-car-speaker-red-aluminum-bullet-140w-rms-94db","title":"DS18 6.5\" PRO-GM6.4B Midrange Car Speaker — Red Aluminum Bullet, 140W RMS, 94dB","description":"\u003cp\u003e\u003cstrong\u003eDS18 PRO-GM6.4B is a 6.5\" midrange car loudspeaker built to deliver clear vocals and instrument detail with a durable red aluminum bullet and 140W RMS power handling.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis single DS18 PRO-GM6.4B midrange speaker is engineered to upgrade a car or truck stereo by focusing on the critical middle of the audible spectrum. With a cloth surround, paper cone, kapton voice coil, and a 23 oz ferrite magnet, it is designed for reliable performance under real-world driving conditions. The speaker’s 4-ohm impedance and 94 dB sensitivity make it an efficient choice for both factory and aftermarket amplifiers.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the PRO-GM6.4B improve vocal clarity and instruments?\u003c\/h3\u003e\n\u003cp\u003eThe PRO-GM6.4B concentrates on midrange frequencies from 160 Hz to 10 kHz, where much of the human voice and many instruments sit. Its paper cone and bullet dust cover reduce breakup and protect the voice coil, resulting in more natural-sounding mids and tighter presence.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFrequency response: 160 Hz–10 kHz for focused midrange detail\u003c\/li\u003e\n  \u003cli\u003e94 dB sensitivity for efficient output with modest power\u003c\/li\u003e\n  \u003cli\u003eBullet dust cover improves dispersion and coil protection\u003c\/li\u003e\n  \u003cli\u003eCloth surround for controlled cone movement and smoother mids\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat power and load should I use with this speaker?\u003c\/h3\u003e\n\u003cp\u003eThe speaker is rated at 140W RMS and 480W max at 4 ohms; match it to an amplifier or head unit that delivers clean power in that RMS range to avoid distortion and overheating. Because the PRO-GM6.4B has a 4-ohm impedance and a 1.5\" kapton voice coil, it handles heat well but benefits from a stable, properly tuned amplifier.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eNominal impedance: 4 ohms — compatible with most car amps\u003c\/li\u003e\n  \u003cli\u003eRMS handling: 140W — target amplifier RMS close to this for best results\u003c\/li\u003e\n  \u003cli\u003eMax power: 480W — short-term peaks only, not continuous use\u003c\/li\u003e\n  \u003cli\u003eHigh-temp kapton coil reduces failure risk under heavy use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the mechanical and installation dimensions I need to know?\u003c\/h3\u003e\n\u003cp\u003eThe PRO-GM6.4B mounts like a typical 6.5\" speaker but requires attention to depth and cut-out dimensions to fit correctly. Its mounting depth and cut-out diameter suit many door and custom dash applications, but confirm clearance before installation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMounting depth: 2.72\" (69 mm) — check door panel clearance\u003c\/li\u003e\n  \u003cli\u003eCut-out diameter: 5.7\" (145 mm) — standard 6.5\" opening fit\u003c\/li\u003e\n  \u003cli\u003eBasket: stamped black steel for straightforward screw mounting\u003c\/li\u003e\n  \u003cli\u003eMagnet diameter: 23 oz ferrite — typical automotive magnet size\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable and long-lasting is the PRO-GM6.4B?\u003c\/h3\u003e\n\u003cp\u003eThe speaker pairs a robust ferrite magnet and a high-temperature kapton voice coil with a cloth surround that resists fatigue. These components are chosen to withstand the heat and vibration common in vehicle environments while maintaining consistent sonic performance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eKapton voice coil tolerates higher operating temperatures\u003c\/li\u003e\n  \u003cli\u003eCloth surround resists dry-rot and mechanical wear\u003c\/li\u003e\n  \u003cli\u003eFerrite magnet provides stable magnetic structure over time\u003c\/li\u003e\n  \u003cli\u003eStamped steel basket offers rigid mounting and structural support\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this speaker is for: The DS18 PRO-GM6.4B is intended for drivers and installers seeking a reliable midrange upgrade for car or truck audio systems. It suits users who want improved vocals and instrument definition without large subs or full component systems — ideal for replacing worn stock speakers or enhancing a 2-way system with focused midrange performance.\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: Will the PRO-GM6.4B fit standard 6.5\" speaker openings?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The cut-out diameter is 5.7\" (145 mm) and it requires 2.72\" (69 mm) mounting depth—confirm door clearance before installing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I power this speaker with a factory amplifier?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Often yes—its 94 dB sensitivity helps with factory amps, but for best clarity run it near its 140W RMS rating with a compatible amp.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"DS18","offers":[{"title":"Default Title","offer_id":48436715290781,"sku":"B07TMH18YG","price":49.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/9596\/1757\/files\/ds18-pro-gm6-4b-front-view.jpg?v=1781454410","url":"https:\/\/nexoltic.com\/products\/ds18-6-5-pro-gm6-4b-midrange-car-speaker-red-aluminum-bullet-140w-rms-94db","provider":"Nexoltic","version":"1.0","type":"link"}