Kicker 46CSC6934 6"x9", 46CSC654 6-½" CS Series Front and Rear Door Factory Speaker Replacement Kit with Speaker Harness and Mounting Adapters for Nissan Titan/Titan XD 2017-2020 Bundle of 6 Items: Kicker 46CSC6934 6"x9" CS Series 3-Way Car Speakers (Pair) Kicker 46CSC654 6-½" CS Series 2-Way Car Speakers (Pair) Vixen Go VGH-72-7401 Speaker Harness (2 Pairs) Metra 82-7402 Mounting Adapters (Pair) Metra 82-7400 Mounting Adapters (Pair) 6"x9" CS Series 3-way Car Speakers (Pair) Peak: 450 watts RMS: 150 watts Impedance: 4 Ohms Sensitivity: 92 dB Frecuency Response: 30-20,000 Hz Top-mount Depth: 3-3/16" 6-½" CS Series 2-way Car Speakers (Pair) Peak: 300 watts RMS: 100 watts Impedance: 4 Ohms Sensitivity: 90 dB Frecuency Response: 40-20,000 Hz Top-mount Depth: 1-11/16" Speaker Harness (2 Pairs) Connects Aftermarket Speakers to the Factory Speaker Harness Quick and Easy Installation No Cutting Needed Plugs Directly Into Vehicle's Speaker Connector Speaker Adapters (Pair) Adapts 6"x9" Aftermarket Speakers to the Factory Speaker Openings Quick and Easy Installation Durable ABS Construction Speaker Adapters (Pair) Adapts 6" to 6-¾" Aftermarket Speakers to the Factory Speaker Openings Quick and Easy Installation Durable ABS Construction