This beefy little subwoofer is from the Logitech z533 sound system.
The driver is way better than I had expected, Its really beefy, the magnet is huge, theres venting under th
How to remove Logitech Z333 satellite speakers and subwoofer a grill, take off + subwoofer excursion bass test. Logitech Z333 (how to take off the grill) and then bass test without