V-501 metallic top hat for speakers.

MARK XLR-12 metal box

WORK REF.BS-463 base connection --19" rack panels designed for XLR connectors

DBX DI1 - Active Direct Box -- transforms high-impedance signal into a low-impedance signal.

MCA003 CONNECTOR - XLR connector, 3 pin, female

Harman Kardon Remote Control for HS300 HS500

JBL 2516 Quick-Mount Fixed-Angle Brackets

JBL LSR25PTOTE - Soft Carry Case with Wheels for Pair of LSR25P

JBL POLE-MA Manual Height Adjustable Speaker Pole

VPC 545 - ceiling mount