Test Bench: The New 6” WF152BD09-04 Midbass Driver from Wavecor
This Test Bench characterizes the 6" WF152BD09-04 midbass driver from Wavecor, part of a new line of midbass models using a unique proprietary interwoven Kevlar and carbon fiber cone material. The WF152BD09 has a generous feature set that includes a vented inverted dome-type phase plug (no dust cap) and a shallow profile low loss high Qm NBR surround, accompanied by a flat 4" diameter black cloth spider. This article was originally published in Voice Coil, November 2023.