Sundown Audio X-18 v3 D2 18 Subwoofer

The Sundown Audio 18" X-18 V.3 D2 subwoofer is a powerful option for car audio enthusiasts seeking deep, booming bass. With a RMS power handling of 2000W and a dual 2-ohm configuration, this subwoofer is designed to deliver crisp, clear sound with impressive volume.

Featuring a DC Resistance of 3.80 Ω, a Resonance Frequency of 26.4 Hz, and an Equivalent Volume of 154.0 L, the X-18 V.3 D2 is optimized for low-frequency performance. The subwoofer also boasts an Electrical Q Factor of 0.44, a Mechanical Q Factor of 5.16, and a Total Q Factor of 0.40 for efficient power handling and minimal distortion.

Other key specifications include a Voice Coil Inductance of 2.71 mH, a Force Factor of 25.4 NA, and a Moving Mass of 449.0 g. The Suspension Compliance of 0.08 mm/N and Sensitivity of 90.0 dB ensure that this subwoofer can deliver high-quality sound at all volume levels.

For optimal performance, the X-18 V.3 D2 is best suited for use in a ported enclosure with a volume of 7.00 cu. ft. The subwoofer has a displacement of 0.23 cu. ft., a depth of 10.25 inches, an outside diameter of 18.42 inches, and a cutout diameter of 16.69 inches. The recommended tuning frequency is 32 Hz, with a port area of 112 sq. in for maximum bass output.

Backed by a 2-year warranty, the Sundown Audio 18" X-18 V.3 D2 subwoofer offers durability and reliability for long-lasting enjoyment. Upgrade your car audio system with this high-performance subwoofer and experience the immersive sound quality that Sundown Audio is known for.

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