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Amazon.com: PIONEER TS-G1020S 420 Watts Max Power 4" 2-Way G-Series Coaxial Full Range Car Audio Stereo Speakers with ALPHASONIK Earbuds : Electronics
Amazon.com: PIONEER TS-A6977S A-Series 6" x 9" deep 4-Way Coaxial 650 Watts Car Audio Speaker : Electronics
Amazon.com: Denon D-M41 Home Theater Mini Amplifier and Bookshelf Speaker Pair - Compact HiFi Stereo System with CD, FM/AM Tuner and Wireless Bluetooth Music | Perfect for Small Rooms and Home Cinema :