Sundown Audio SW-UV18D4 U-8" D4 750W RMS 8" U Series Dual 4-ohm Car Subwoofer 1500W MAX

The Sundown Audio SW-UV18D4 U-8" D4 subwoofer is designed to deliver powerful bass with impressive sound quality. It features dual voice coils and a durable aluminum voice coil for reliable performance. Built to last, it includes a sturdy cast basket and spring-loaded terminals. This subwoofer is perfect for enhancing your car audio experience, whether you prefer ported or sealed enclosures.

Features:

• Power Handling: RMS 750 Watts, MAX 1500 Watts
• Impedance: Dual 4 ohm
• Mount depth: 6.02"
• Sensitivity: 81.6 dB

Specifications:

Power Handling: 750 watts RMS, 1500 watts peak  

Impedance: Dual 4-ohm voice coils 

Voice Coil: 2.25" high-temperature aluminum 

Sensitivity: 81.6 dB  

Resonance Frequency (Fs): 41.288 Hz 

Xmax: 18 mm  

Mounting Depth: 6.02"  

Cutout Diameter: 7.3"  

Recommended Enclosure: Ported: 0.65 - 0.75 cubic feet, tuned to 35 Hz Sealed: 0.3 cubic feet