DS18 PRO-ZXI8.4BM 8" Mid-Range Bullet Loudspeaker - 8 Ohm, Single

Flagship Pro-Audio Mid-Range Dominance Engineering Delivering Face-Melting Loudness and Pinpoint Vocal Clarity.

The 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.

• Hybrid Ferrite & Neodymium Motor Matrix: Integrates a cutting-edge hybrid dual-magnet assembly ($30text{ oz}$ Ferrite $+ 3text{ oz}$ Neodymium) to compress concentrated magnetic flux fields around the voice coil, drastically raising power absorption while remaining lightweight.
• Integrated Aluminum Dispersion Bullet: 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.
• Astronomical 99dB Efficiency Engine: 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.
• Sandblasted Aluminum Competition Basket: Housed in a rigid, custom-cast aluminum basket finished with a premium black sandblasted coat to isolate mechanical vibration and prevent structural chassis flexing.
• High-Temperature CCAW Voice Coil: Driven by a heavy-duty 1.5-inch ($38.6text{ mm}$) Copper-Clad Aluminum Wire (CCAW) voice coil wrapped over an advanced glass fiber former, maintaining exceptional thermal stability under heavy, prolonged volume strains.

• Speaker Profile: 8" (203.2mm) Pro-Audio Mid-Range Loudspeaker with Bullet (Sold Individually / Single Unit)
• Magnet Composition: Hybrid Blend (30 oz Ferrite Structure + 3 oz Neodymium Ring)
• Bullet Composition: Machined Solid Aluminum Dust Cap Guide
• Cone and Surround Materials: Ultra-Lightweight Treated Paper Cone with Rigid Multi-Roll Cloth Surround
• Continuous Power Handling: 350 Watts RMS
• Maximum Peak Power Capacity: 700 Watts MAX
• Nominal System Impedance: 4 Ohms
• Sensitivity Rating: 99 dB (@ 1W/1m)
• Frequency Response Profile: 80 Hz - 12.5 kHz
• Recommended High-Pass (HPF) Crossover Cut: 125 Hz (12dB/Octave or higher slope recommended)
• Physical Mounting Geometry: Overall Diameter: 210mm | Front Mount Baffle Cutout: 180mm | Mounting Depth: 87mm | Motor Diameter: 120mm
• Power Configuration: 100% Passive Pro-Audio Transducer (Requires external electronic filtration and amplification via speaker lines; functions entirely independent of 110V/240V mains grid profiles)
• What's in the Box:
  • 1 x DS18 PRO-ZXI8.4BM 8" Pro-Audio Mid-Range Loudspeaker Unit
  • 1 x Pre-Installed High-Efficiency Aluminum Bullet
  • 1 x Complete Hex Installation Bolt & Hardware Fastener Kit
  • 1 x Technical Specification Blueprint Sheets & Owner's Parameters Guide