About this item Package Includes: (1) Rockville RPA60BT V2 1000 Watt 2-Ch USB Bluetooth DJ/Pro/Karaoke Amplifier Mixer, (4) Pair Rockville HC55-16 White 5.25" 300 Watt In-Ceiling Home Theater Speakers 16 Ohm, (1) Rockville Rock Shaker 8" Inch Black 400w Powered Home Theater Subwoofer Sub, (1) Rockville RCDR25B 25' Ft. Dual RCA to Dual RCA Pro Audio Cable 100% Copper Features of RPA60BT: Rockville RPA60BT 19" 1000 Watt 2-Channel USB and Bluetooth Karaoke Receiver/Amplifier/Mixer, 19" rack mountable (removable rack brackets) digital hybrid amplifier/receiver, RMS Power @ 4 Ohms: 125w x 2, Peak Power @ 4 Ohms: 500w x 2, RMS Power @ 8 Ohms: 100w x 2, Peak Power @ 8 Ohms: 400w x 2 Features of HC55: Pair of Rockville HC55 5.25” White 300 Watt 2-Way In-Ceiling Home Theater Speakers, Peak Power Handling: 150 Watts (per speaker) / 300 Watts (per pair), RMS Power Handling: 60 Watts (per speaker) / 120 Watts (per pair), Polypropylene Cone, Rubber Surround, 5.25” Woofer Features of Rock Shaker 8: Rockville Rock Shaker 8 Black 400 Watt Powered 8" Home Theater Subwoofer, 400 Watts Peak / 200 Watts RMS, Built-in Class D Amplifier, Enclosure is made of top quality MDF wood. (MDF wood sounds better and lasts longer than particle board), High-grade vinyl enclosure covering with a beautiful finish, The enclosure is built with the perfect air space to maximize sound quality and punch Features of RCDR25B: Rockville RCDR25B 25' Ft. Dual RCA to Dual RCA Pro Audio Cable 100% Copper, Dual RCA to Dual RCA, Nickel-Plated for Rugged Durability and Efficient Signal Transfer, 100% Copper Conductors for Enhanced Signal Clarity, OFC Spiral Shields for Effective EMI and RFI Rejection and Flexibility, Length: 25 Ft, Color: Black