looks like another hidden subwoofer | Home audio speakers, Diy audio projects, Speaker design
Stealth subwoofer install complete after stealing some inspiration from StealthGTI and a few others on the forums! Rockford Fosgate T1S1-10 paired w/ T500x1br Amplifier : r/GolfGTI
How to Install a Hidden In-Floor or In-Ceiling Subwoofer | Audioholics
Feel the Bass with a Stealth Subwoofer Enclosure
Prius Hidden Subwoofer : r/CarAV
SSV WORKS ADDS BASS TO YOUR YAMAHA YXZ1000R WITH COMPACT HIDDEN SUBWOOFER BOX - UTV Guide
Prius Hidden Subwoofer
0993-custom-hidden-sonos-subwoofer - Home Systems Solutions
Subs HIDDEN behind panel? How does it sound? Project Stealth Overview! - YouTube
End Tables with Hidden Subwoofer | Speaker projects, Subwoofer box design, Subwoofer