![I have these 2 kicker free air subs. I was under the impression that these are meant to be run without a box but after hearing I don't think that is the I have these 2 kicker free air subs. I was under the impression that these are meant to be run without a box but after hearing I don't think that is the](https://i.redd.it/i-have-these-2-kicker-free-air-subs-i-was-under-the-v0-41eb6nn5057a1.jpg?width=3000&format=pjpg&auto=webp&s=c57369503b5bb8d20d5e02b769e79d90947a2f54)
I have these 2 kicker free air subs. I was under the impression that these are meant to be run without a box but after hearing I don't think that is the
![LANZAR DCTOA124 - Distinct Series Car Subwoofer - Single Voice Coil IB Free Air Car Sub (12'' -inch, 300 Watt) - Walmart.com LANZAR DCTOA124 - Distinct Series Car Subwoofer - Single Voice Coil IB Free Air Car Sub (12'' -inch, 300 Watt) - Walmart.com](https://i5.walmartimages.com/asr/608d279d-1c6a-440c-b10d-05608383f209_1.3349ab041d6d0181c1e309e13349c4e6.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)
LANZAR DCTOA124 - Distinct Series Car Subwoofer - Single Voice Coil IB Free Air Car Sub (12'' -inch, 300 Watt) - Walmart.com
![Built a free-air subwoofer system for this BMW using Diamond audio subwoofers. | Car audio systems, Custom car audio, Car audio installation Built a free-air subwoofer system for this BMW using Diamond audio subwoofers. | Car audio systems, Custom car audio, Car audio installation](https://i.pinimg.com/originals/7d/73/64/7d736491123b8b2d305b2d78c1c61423.jpg)
Built a free-air subwoofer system for this BMW using Diamond audio subwoofers. | Car audio systems, Custom car audio, Car audio installation
![LANZAR DCTOA124 - Distinct Series Car Subwoofer - Single Voice Coil IB Free Air Car Sub (12'' -inch, 300 Watt) - Walmart.com LANZAR DCTOA124 - Distinct Series Car Subwoofer - Single Voice Coil IB Free Air Car Sub (12'' -inch, 300 Watt) - Walmart.com](https://i5.walmartimages.com/asr/815320c7-cf8d-4b28-a1f7-fe3d1e409320_1.d127476e3e02693cc2e78f64eaa46efe.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)
LANZAR DCTOA124 - Distinct Series Car Subwoofer - Single Voice Coil IB Free Air Car Sub (12'' -inch, 300 Watt) - Walmart.com
![Amazon.com: Wet Sounds REVO 12 FA S4-B Black Free Air 12 Inch 4 Ohm Subwoofer, Grill sold seperately : Electronics Amazon.com: Wet Sounds REVO 12 FA S4-B Black Free Air 12 Inch 4 Ohm Subwoofer, Grill sold seperately : Electronics](https://m.media-amazon.com/images/I/717hfOxLhsL.jpg)