{"product_id":"ds18-pro-zxi8-4bm-8-mid-range-bullet-loudspeaker-8-ohm-single","title":"DS18 PRO-ZXI8.4BM 8\" Mid-Range Bullet Loudspeaker - 8 Ohm, Single","description":"\u003cp\u003eFlagship Pro-Audio Mid-Range Dominance Engineering Delivering Face-Melting Loudness and Pinpoint Vocal Clarity.\u003c\/p\u003e\u003cp\u003eThe DS18 PRO-ZXI8.4BM 8\" 4-Ohm Mid-Range Loudspeaker with Aluminum Bullet is engineered to elevate competition-level car audio to staggering new heights of elegance, volume, and absolute acoustic authority. Forging a revolutionary path in pro-audio design, it utilizes a highly innovative, hybrid Ferrite and Neodymium motor matrix to maximize structural magnetic efficiency while shedding excessive weight. Armed with an aluminum scatter bullet for seamless mid-to-high frequency dispersion, a premium sandblasted black aluminum basket, and an astronomical 99dB sensitivity rating, this high-output driver slices through cabin noise with unyielding vocal presence and uncompromising clarity at extreme volume levels.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHybrid Ferrite \u0026amp; Neodymium Motor Matrix:\u003c\/strong\u003e Integrates a cutting-edge hybrid dual-magnet assembly ($30\\text{ oz}$ Ferrite $+ 3\\text{ oz}$ Neodymium) to compress concentrated magnetic flux fields around the voice coil, drastically raising power absorption while remaining lightweight.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Aluminum Dispersion Bullet:\u003c\/strong\u003e Features a high-grade, machined solid aluminum bullet dust cap configured to smooth out high-frequency beaming, scattering critical vocal harmonics uniformly across the interior to stamp out distortion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAstronomical 99dB Efficiency Engine:\u003c\/strong\u003e Built with an ultra-sensitive pro-audio topology that requires substantially less amplifier wattage to achieve massive acoustic output levels compared to standard car audio drivers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSandblasted Aluminum Competition Basket:\u003c\/strong\u003e Housed in a rigid, custom-cast aluminum basket finished with a premium black sandblasted coat to isolate mechanical vibration and prevent structural chassis flexing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Temperature CCAW Voice Coil:\u003c\/strong\u003e Driven by a heavy-duty 1.5-inch ($38.6\\text{ mm}$) Copper-Clad Aluminum Wire (CCAW) voice coil wrapped over an advanced glass fiber former, maintaining exceptional thermal stability under heavy, prolonged volume strains.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeaker Profile:\u003c\/strong\u003e 8\" (203.2mm) Pro-Audio Mid-Range Loudspeaker with Bullet (Sold Individually \/ Single Unit)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnet Composition:\u003c\/strong\u003e Hybrid Blend (30 oz Ferrite Structure + 3 oz Neodymium Ring)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBullet Composition:\u003c\/strong\u003e Machined Solid Aluminum Dust Cap Guide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCone and Surround Materials:\u003c\/strong\u003e Ultra-Lightweight Treated Paper Cone with Rigid Multi-Roll Cloth Surround\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContinuous Power Handling:\u003c\/strong\u003e 350 Watts RMS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Peak Power Capacity:\u003c\/strong\u003e 700 Watts MAX\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal System Impedance:\u003c\/strong\u003e 4 Ohms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitivity Rating:\u003c\/strong\u003e 99 dB (@ 1W\/1m)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Response Profile:\u003c\/strong\u003e 80 Hz - 12.5 kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended High-Pass (HPF) Crossover Cut:\u003c\/strong\u003e 125 Hz (12dB\/Octave or higher slope recommended)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhysical Mounting Geometry:\u003c\/strong\u003e Overall Diameter: 210mm | Front Mount Baffle Cutout: 180mm | Mounting Depth: 87mm | Motor Diameter: 120mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Configuration:\u003c\/strong\u003e 100% Passive Pro-Audio Transducer (Requires external electronic filtration and amplification via speaker lines; functions entirely independent of 110V\/240V mains grid profiles)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat's in the Box:\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e1 x DS18 PRO-ZXI8.4BM 8\" Pro-Audio Mid-Range Loudspeaker Unit\u003c\/li\u003e\n\u003cli\u003e1 x Pre-Installed High-Efficiency Aluminum Bullet\u003c\/li\u003e\n\u003cli\u003e1 x Complete Hex Installation Bolt \u0026amp; Hardware Fastener Kit\u003c\/li\u003e\n\u003cli\u003e1 x Technical Specification Blueprint Sheets \u0026amp; Owner's Parameters Guide\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DS18","offers":[{"title":"Elite Electronics","offer_id":40428858147017,"sku":"10079806","price":109.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0024\/9803\/5810\/files\/11492f90726440bbba443a1bf136f91c.jpg?v=1784260695","url":"https:\/\/www.jbhifi.com.au\/products\/ds18-pro-zxi8-4bm-8-mid-range-bullet-loudspeaker-8-ohm-single","provider":"JB Hi-Fi","version":"1.0","type":"link"}