The DS18 ZXI6.4D defies the laws of physics, delivering earth-shaking, thunderous bass from an incredibly compact 6.5-inch footprint. Engineered specifically for bassheads who demand serious low-end authority but have extremely limited installation space, this "monster mini sub" is designed to completely dominate the micro-subwoofer category. The ZXI6.4D is built around a highly efficient 1.5-inch high-temperature black aluminum voice coil that absorbs and dissipates heat flawlessly. This allows the subwoofer to effortlessly handle 300 Watts RMS (600 Watts Peak) without breaking a sweat, guaranteeing crisp, distortion-free bass during extended, high-volume listening sessions.
To generate competition-level air movement from such a small cone area, the ZXI6.4D is equipped with an oversized 80-ounce quad-stacked ferrite magnet motor structure. This immense magnetic force provides absolute control over the rugged non-pressed paper cone, which is tethered to a thick, high-excursion foam surround. This combination enables an astonishing 18mm of one-way linear travel (Xmax) to physically punch the air and deliver physical bass response. Housed in a rock-solid, custom sandblasted black aluminum basket, the DS18 ZXI6.4D provides relentless, high-fidelity bass for custom trucks, under-seat truck boxes, and UTV enclosures. With its Dual 4-Ohm configuration, it offers the perfect wiring flexibility to easily drop down to a 2-Ohm final load.
Key Features & Specifications
- Micro High-Excursion Design: Premium 6.5-inch subwoofer engineered for massive linear travel (18mm one-way Xmax), maximizing air movement for deep bass in tight spaces
- PEAK POWER: 600 Watts
- RMS POWER: 300 Watts
- Advanced Voice Coil: Features a 1.5-inch high-temperature black aluminum voice coil designed to handle extreme thermal loads with unmatched efficiency
- Cone Construction: Heavy-duty non-pressed paper cone ensures punchy, accurate bass reproduction while maintaining immense structural rigidity
- Rugged Surround: Ultra-thick, high-excursion foam surround prevents cone distortion and tearing during massive low-frequency drops
- Quad-Stacked Motor: Powered by an oversized 80-ounce quad-stacked ferrite magnet motor for incredible magnetic torque and cone control
- Die-Cast Basket: Rock-solid aluminum basket finished in a custom sandblasted black powder-coat completely eliminates power-robbing panel resonance
- Sensitivity: 87 dB
- Frequency Response: 35Hz – 1.8kHz
- Impedance: Dual 4-Ohm (Can be wired to a 2-Ohm or 8-Ohm final load individually)
- Mounting Depth: 4.41"
- Cutout Diameter: 5.78"
