PACKAGE INCLUDES: Kenwood Bluetooth USB AUX AM/FM SiriusXM Ready Stereo CD Player Receiver, Kenwood 6x9 4-Way 600W Peak Power Car Audio Speakers, Kenwood 6.5" 2-Way 320 Watt Speakers, Enrock 4-Channel 45 Watts RMS @ 4 ohms Compact Amplifier, Enrock Audio 8 Gauge Complete Amplifier Wiring Installation Kit.