Sundown Audio NSv6 18" D1 Subwoofer – 3,000W RMS Powerhouse

Extreme SPL Performance & Precision Engineering

The Sundown Audio NSv6 18" D1 Subwoofer is the latest evolution of the legendary Nightshade Series, designed for the most demanding bass enthusiasts and competitors. Featuring a 3,000-watt RMS power rating, this high-excursion neodymium subwoofer delivers unmatched low-end response with precision, efficiency, and extreme durability.

Engineered for Maximum Output & Control

• Ultra-Linear Excursion – The Mega Roll V2 Surround allows for extreme cone movement while maintaining sound accuracy.
• Eight-Layer Voice Coil – Built for superior heat dissipation and power handling.
• Extended Shorting Ring – Reduces distortion and enhances linearity for clean, controlled bass at high SPL levels.
• Custom-Tooled Basket & Spider Pack – Maximizes durability and stability under extreme conditions.
• Advanced Cooling System – The unique air-exchange system actively removes heat, ensuring peak performance.
• Optional Carbon Fiber Cone/Dustcap – For those who demand an even stronger, lightweight construction.

Subwoofer Specifications

Recommended Enclosure Specs

• Sealed Enclosure: Not Recommended
• Ported Enclosure: 7.0 cu. ft. net volume
• Tuning Frequency: 32Hz
• Recommended Port Area: 100 sq. in.
• Subwoofer Displacement: 0.27 cu. ft.

Why Choose the Sundown NSv6 18" D1?

If you’re searching for deep, thunderous bass with industry-leading excursion, the NSv6 18" D1 is built to handle extreme power with pinpoint accuracy. Whether you’re competing in SPL events or simply want the hardest-hitting bass possible, this subwoofer is your ultimate weapon.

Upgrade your sound system today with the Sundown Audio NSv6 18" D1 – built for bass that hits harder and lasts longer!

SPECIFICATIONS:

NS V.6 18

28.6283

ENCLOSURE SPECIFICATIONS