These really put out the bass and sound great. There is a wrinkle on both speakers coil that I was told is the way they have always been, no tears or separation see the pictures for the items and condition. Tested for ohms also in the pictures.

The 2 Sundown Audio LCS-10 v.2 D4 10" 500w RMS Car Subwoofers are high-quality non-enclosed non-powered subwoofers designed for car audio systems. With a dual voice coil and 4-ohm impedance, this subwoofer delivers powerful sound performance with a 500W RMS power output. Made in China, this model offers exceptional bass depth and clarity for an immersive listening experience in your vehicle. Perfect for adding a deep and impactful bass sound to your car audio setup, these Sundown Audio subwoofers are a top choice for audiophiles looking to enhance their music listening experience on the go.

Mrwallbtbl