![IKEA Friheten Corner sofa-bed (with subwoofer)". I converted the chaise longue into a subwoofer with 12 8inch woofers. | Corner sofa bed, Subwoofer, Corner sofa IKEA Friheten Corner sofa-bed (with subwoofer)". I converted the chaise longue into a subwoofer with 12 8inch woofers. | Corner sofa bed, Subwoofer, Corner sofa](https://i.pinimg.com/originals/c6/22/3a/c6223af0bc32de3fd4cecd4254a46a6b.jpg)
IKEA Friheten Corner sofa-bed (with subwoofer)". I converted the chaise longue into a subwoofer with 12 8inch woofers. | Corner sofa bed, Subwoofer, Corner sofa
![Amazon.com: Earthquake Sound CP8 Couch Potato Slim 8-Inch Subwoofer (Black Laminate, Single) : Electronics Amazon.com: Earthquake Sound CP8 Couch Potato Slim 8-Inch Subwoofer (Black Laminate, Single) : Electronics](https://m.media-amazon.com/images/I/61LagOgSYaL._AC_SL1500_.jpg)
Amazon.com: Earthquake Sound CP8 Couch Potato Slim 8-Inch Subwoofer (Black Laminate, Single) : Electronics
![DIY: We built a slim, ported subwoofer to hide under (or behind) the couch. | Behind couch, Couch, Diy subwoofer DIY: We built a slim, ported subwoofer to hide under (or behind) the couch. | Behind couch, Couch, Diy subwoofer](https://i.pinimg.com/736x/3c/a6/21/3ca6216e83691abd602bf76ab1c46306.jpg)
DIY: We built a slim, ported subwoofer to hide under (or behind) the couch. | Behind couch, Couch, Diy subwoofer
![Amazon.com: Earthquake Sound CP8 Couch Potato Slim 8-Inch Subwoofer (Black Laminate, Single) : Electronics Amazon.com: Earthquake Sound CP8 Couch Potato Slim 8-Inch Subwoofer (Black Laminate, Single) : Electronics](https://m.media-amazon.com/images/I/71Lel+CMzeL._AC_SL1500_.jpg)