Test Bench: Tang Band W3-2088SOF Micro Home Audio Subwoofer
This a Test Bench of Tang Band's W3-2088SOF, a high XMAX 3.5" home audio RBM Micro subwoofer. The W3-2088SOF is built on an injection-molded eight-spoke frame that supports an unusual rectangular housing. The really unusual feature is that the W3-2088SOF does not use a spider. Instead it gets its compliance from two surrounds like a dual spider configuration. The voice coil former is vented below the inside diaphragm and also vented between the two diaphragm. This article was originally published in Voice Coil, January 2014.