The JBL VT4887-SF array suspension frame, similar in design to the VT4888-AF, serves a versatile role in professional audio setups. Engineered for small cluster applications or satellite array installations, this frame ensures robust support and safety. It includes an optional anchor suitable for securing the bottom of large arrays, enhancing stability and performance. Additionally, the VT4887-SF is capable of ground stacking up to four enclosures and is compatible with VT4882 subwoofers, making it a highly adaptable choice for varied audio arrangements.