This bundle includes a pair of Kicker CS 6x9" coaxial speakers, and a pair of Kicker CS 5.25" coaxial speakers. *This bundle does not fit Mega Cab for Dodge Ram. Kicker CS Series 6x9 Coaxial 46CS6934 Specifications - Speaker Design - 3 - way Woofer Size | in [mm] - 6x9 [160x230] Mid Size | in [mm] - 2 [50] Tweeter Size | in [mm] - 1/2 [13] DC Resistance | ohm - 3.5 Peak Power | Watts - 450 Continuous Power | Watts, RMS - 150 Sensitivity [SPLo] | dB @ 1W, 1m - 92 Effective Frequency Range | Hz - 30-20k Mounting Hole Diameter | in [mm] - 5 5/8 x 8 7/16 [143x215] Top Mount Depth | in [mm] - 7/16 [12] Bottom Mount Depth | in [mm] - 3 3/16 [81] Tweeter Protrusion | in [mm] - 1/16 [1] Grilles - Yes Tweeter Magnet Material - Electric Crystal Motor Tweeter Dome Material - PEI [polyether imide Tweeter Design - Balanced dome Woofer Cone Material - Polypropylene Woofer Surround Material - Polyester foam Kicker CS Series 5.25" Coaxial 46CS54 Speaker Design - 2 - way Woofer Size | in [mm] - 5 1/4 [130] Tweeter Size | in [mm] - 1/2 [13] DC Resistance | ohm - 3.4 Peak Power | Watts - 225 Continuous Power | Watts, RMS - 75 Sensitivity [SPLo] | dB @ 1W, 1m - 90 Effective Frequency Range | Hz - 45-20k Mounting Hole Diameter | in [mm] - 4 1/2 [115] Top Mount Depth | in [mm] - 1/4 [7] Bottom Mount Depth | in [mm] - 1 3/4 [45] Tweeter Protrusion | in [mm] - 0 Grilles - Yes Tweeter Magnet Material - Neodymium Tweeter Dome Material - PEI [polyether imide Tweeter Design - Balanced dome Woofer Cone Material - Polypropylene Woofer Surround Material - Polyester foam