Amazon.com: BOSS Audio Systems P69.4C Phantom Series 6 x 9 Inch Car Door Speakers - 800 Watts (Pair), 4 Way, Full Range, Tweeters, Coaxial, Sold in Pairs, Hook Up to Stereo and Amplifier : Electronics
SteelSeries Arena 9 5.1 Bluetooth Gaming Speakers with RGB Lighting (6 Piece) Black 61547 - Best Buy
JL Audio C1-690x C1 Series 6"x9" 2-way car speakers at Crutchfield