![Thomas Sanladerer on Twitter: "Looks like my measurements were slightly off - Old subwoofer does not fit under the new couch. Build video for a new DSP-based sub anyone? https://t.co/6G6jldJmam" / Twitter Thomas Sanladerer on Twitter: "Looks like my measurements were slightly off - Old subwoofer does not fit under the new couch. Build video for a new DSP-based sub anyone? https://t.co/6G6jldJmam" / Twitter](https://pbs.twimg.com/media/DNF1MPCWsAIDajo.jpg)
Thomas Sanladerer on Twitter: "Looks like my measurements were slightly off - Old subwoofer does not fit under the new couch. Build video for a new DSP-based sub anyone? https://t.co/6G6jldJmam" / Twitter
![IKEA Friheten Corner sofa-bed (with subwoofer)". I converted the chaise longue into a subwoofer with 12 8inch woofers. IKEA Friheten Corner sofa-bed (with subwoofer)". I converted the chaise longue into a subwoofer with 12 8inch woofers.](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.
![EARTHQUAKE CP-8 (BLACK) ACTIVE SUBWOOFER, HOME CINEMA, 150W Couch Potato Active Subwoofer | Lazada Singapore EARTHQUAKE CP-8 (BLACK) ACTIVE SUBWOOFER, HOME CINEMA, 150W Couch Potato Active Subwoofer | Lazada Singapore](https://laz-img-sg.alicdn.com/p/447b8d9fe14eaca651c0ae51744f4f2e.jpg)
EARTHQUAKE CP-8 (BLACK) ACTIVE SUBWOOFER, HOME CINEMA, 150W Couch Potato Active Subwoofer | Lazada Singapore
![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/S/aplus-media/mg/23c6adca-d432-4d2e-b1c0-1c7e1aa39642._SR285,285_.jpg)