Amazon.com: Bbox Pro Audio Tuned Car Speaker Boxes & Enclosures - 6x9 Speaker Box for Great Sound Quality for Home & Vehicle - Push and Insert Speaker Terminals - Set of 2
Pair of 6x9" Speaker Bass Box Enclosure Black Carpet 15mm MDF Enclosures 6 x 9 | eBay
4 6x9 and 2 tweeters Slim Design SPEAKER ENCLOSURE COAXIAL CAR SPEAKER – AK Audio