GTO629 Premium 6.5-Inch Co-Axial Speaker - Set of 2

Carbon-injected Plus One cones are bigger than others in their size category, meaning they displace more air and generate deeper bass. Dimensions: Mounting Cutout Diameter: 5-1/16 inches. Mounting Depth: 2 inches. External Diameter: 6-1/4 inches. The patented UniPivot tweeter enables you to direct the sound toward your ears, even when the speakers are installed low in the doors, for a more realistic sound. A dual-level tweeter volume adjustment assists in compensating for less-than-ideal speaker placement and can be adjusted to match your individual listening preference and musical taste. Low-impedance, three-ohm speakers make up for the undersized wires present in many modern cars and maximize each watt your car stereo can provide. Dedicated 12dB/octave, high-quality crossover components route the highs and lows to the proper speakers for optimal sound