Specifications

One Pair / Two Brand New 15" High Quality Subwoofers
550 Watts RMS & 1100 Watts Max per pair
18 - 4000 Hz Frequency Response
SPL @ 94dB
4 Ohm Impedance
High Temperature 2" Parabolic 4-Layer Aluminum Kapton Voice Coils
45oz Magnets with Rubber Protectors
Vented Pole Pieces and Bumper Plates
Sturdy Poly-Mica Cones with Butyl Rubber Surrounds
Progressive Rolled Spiders
Aluminum Frames
Overall Dimension is 15.125"
Fits Enclosure Hole Size of 14.125"
Mounting Depth is 5.25"
1.65 Cubic Feet per Chamber Recommended Sealed Box Volume
This Price is for 1 Pair of Car Subwoofers