Want massive bass without giving up all your trunk space? The Sundown Audio X-8 v.4 is your answer. This 8-inch powerhouse is built to deliver deep, clean, and hard-hitting bass that you can feel in your chest—perfect for anyone who wants big sound from a compact setup. With 1000 watts RMS power handling and a Dual 2-Ohm voice coil, this sub is ideal for getting the most out of your amp. Its high-excursion design moves plenty of air, so every note hits hard without distortion.

Features:

• 1000W RMS Power – Big bass from a compact 8″ driver.

• Dual 2-Ohm Voice Coils – Flexible wiring options for max amp performance.

• Deep, Clear Sound – High excursion for low, powerful bass with accuracy.

• Built to Last – Heavy-duty design handles power and abuse with ease.

• UPC – 810111131353

Specifications:

• Size: 8″

• Impedance: Dual 2 Ω voice coils

• RMS Power Handling: 1000 W

• Peak Power Handling: Higher than RMS rating (manufacturer not specifying exact figure)

• Sensitivity: 79.8 dB

• X-max (one-way): 19 mm

• Resonant Frequency (Fs): ~44 Hz

• Voice Coil Diameter: 3″ copper

• Motor Structure: Triple-stacked magnet with hyper-extended pole

• Surround Type: Mega-Roll v.2 for high excursion

• Mounting Depth: 7.56″ (192 mm)

• Cut-Out Diameter: 7.32″ (186 mm)

• Recommended Sealed Enclosure: 0.3–0.4 cu ft

• Recommended Ported Enclosure: 0.75–1.0 cu ft, tuned to ~32 Hz

• Recommended Port Area (ported): 12–16 sq in