8 pcs Black ABS High Quality Small Size Speaker Box Round Corners 30x30x40mm | eBay
small speaker enclosure For Premium Entertainment - Alibaba.com
Amazon.com: Pyle 3-way Mini Box Speaker System - 3.5 Inch 200 Watt Waterproof Marine Grade Mount Speakers - in a Heavy Duty ABS Enclosure Grill - Home, Boat, Poolside, Patio Indoor Outdoor Use (Black) : Electronics
Small plastic speaker box diy junction box Plastic enclosure electronic housing abs plastic project case 71*46*19mm - AliExpress
Small plastic speaker box diy junction box Plastic enclosure electronic housing abs plastic project case 71*46*19mm - AliExpress