Like I said, I'm going to try different solutions. I have 4 subwoofers at home so I can get very creative. As for the magnetic solution, my plan is to use magnetic tape on the back of the logo then a small metal plate on the inside side of the grill so the grill cloth will be between the magnet and the metal plate. But my preferable solution still is Loctite Super Glue Gel.
Enrico Castagnetti @ Rythmik Audio
Media Room: Ascend Acoustics Sierra Towers w/ RAAL, Horizon w/ RAAL, Sierra 2s & Lunas | Rythmik F12SE (x2) | Emotiva XMC-1 | Emotiva XPA-3 & XPA-200 | Oppo 105D | Bluesound Node 2 | Sony HW40ES |
Desktop: Dynaudio BM5 mkIII | Rythmik L22 | Apogee Quartet | 27" iMac|
Bedroom: B&W 685 S2 | Rythmik LVX12 | Marantz NR1606 | Emotiva XPA-200 Gen 2 | Samsung UN50JU6500 |