Extreme Power and Reliability: The XV4 delivers a massive 2750W RMS (5500W Peak) using advanced Xv4 coil technology. Built for competition-level reliability and consistent, high-output performance. Class-Leading 30mm Xmax: Features an exceptional 30mm Xmax for maximum linear excursion. This ensures thunderous low frequencies that remain tight and accurate, even at extreme volumes. Heavy-Duty Motor & Cooling: Constructed with a powerful 9.25" diameter motor for a strong BL factor. An optimized cooling system ensures superior thermal management for consistent performance under pressure. Optimized for Ported Enclosures: Designed to excel in vented setups: Recommended volume is 2.5 cu. ft. with a 32Hz tuning. Also supports 4th Order Bandpass configurations (1.0 cu ft sealed / 3.0 cu ft ported). Installation Specs & Flexibility: Available in Dual 1-Ohm versions for wiring flexibility. Requires an 11.09" cutout and has an 11.75" mounting depth.

Sundown Audio X-Series XV4 12" Subwoofer: Unmatched Power and Precision

The Sundown Audio X-Series XV4 12" Subwoofer is built for those who demand real power and precision in their sound system. Designed with premium Xv4 coils and a heavy-duty motor, this subwoofer delivers a massive 2750W RMS and 5500W peak power while maintaining outstanding clarity and control. Whether you’re upgrading your car audio or building a competition-level system, the XV4 delivers thunderous low frequencies that stay tight and accurate. It continues Sundown Audio’s legacy of innovation and unmatched performance.

Extreme Power and Performance

The XV4 is the definition of high-output audio, delivering power that pushes the limits:

• Massive Power Handling: 2750W RMS / 5500W Peak output for relentless, non-stop bass.

• Class-Leading Excursion: Features an incredible 30mm Xmax to ensure maximum cone movement and minimal distortion.

• Motor Strength: Built with a powerful 9.25" diameter motor for superior force and dynamic control.

Durable Construction and Versatility

The precision-engineered cone and suspension system provide minimal distortion and maximum output under pressure:

• Thermal Management: An optimized cooling system ensures consistent performance even during extended play.

• Durability: Reinforced cone and heavy-duty motor are built to handle extreme sound pressure and long-term abuse.

• Impedance Options: Available in Dual 1-Ohm voice coil configurations for flexible amplifier matching.

Recommended Enclosure Specifications

The 12-inch XV4 is acoustically tuned to deliver maximum efficiency and output:

• Ported Enclosure: Recommended size is 2.5 cu. ft. net with a 32Hz tuning (40 sq in port area) for optimal bass and sound quality.

• 4th Order Bandpass: Supports advanced builds with a 1.0 cu ft Sealed Side and 3.0 cu ft Ported Side (60 sq in port area).

• Mounting Depth: Requires an 11.75" mounting depth with a 11.09" cutout and 12.81" OD.

The Sundown XV4 is the professional choice for audiophiles and SPL enthusiasts alike.