Very nice subwoofer used in a few older Logitech PC speaker systems. It has a vented polepiece, foam surround, treated paper cone and excellent excursion with little mechanical noi
How to remove Logitech Z Cinema a grill , take off + subwoofer excursion bass sound music test. This is video guide how To easy way take off the grill your Logitech Speaker System
How to remove Logitech Z523 a grill , take off + subwoofer excursion dB SPL bass sound music test. This is video guide how To easy way take off the grill your Logitech Speaker Syst