Car Speaker and Amp Combo: 4x Kicker CSC6934 900-Watt 6" x 9" Inch CS Series 3-Way Black Car Coaxial Speakers - Bundle With 400-Watts 4-Channel Bluetooth Amplifier, 8-Gauge Amp Install Wiring Kit

Speaker Features: Fits nearly every car made Zero-protrusion tweeters Woofer EVC (Extended Voice Coil) tech UV-treated poly-foam surround Large woofer magnet in a heavy-duty motor for ultra-clean bass Integrated 2-inch (50mm) midrange drivers PEI-tweeter construction provides superb clarity Neodymium tweeter magnets Steel mesh grilles included 3-Way Design 6x9" Woofer Size.5" Tweeter Size 3.5 Ohms DC Resistance 450W Peak Power 150W RMS Power 92dB Sensitivity 30-20kHz Frequency Range 5 5/8" x 8 7/16": Mounting Hole Diameter 7/16": Top Mount Depth 3 3/16": Bottom Mount Depth 1/16" Tweeter Protrustion Electric Crystal Motor Tweeter Magnet Balanced Dome Tweeter Polypropylene Woofer Cone Polyester Foam Woofer Surround Amplifier: Max Power Output: 90 Watt Output RMS Power Output: 45 Watt x 2 @ 4Ohm Frequency Response: 20Hz-20kHz Speaker Impedance: 4-8 Class-T Circuit Design Built-in Bluetooth for Wireless Audio Streaming Amp Installation Kit: 8 Gauge: 30Ft Speaker Wire. 20ft. 8GA Red Power Cable, 16ft. 18GA Blue Wire, 3ft. 8GA Black Ground Cable. 3 6ft. Split Loom Tubing, Rubber Grommets / 20 4" Wire Ties. High-quality fuse holder. Ring terminals: #10, 0.25-inch, 0.31-inch