- What it does - Sends four analog XLR audio channels over a single RJ45 network cable, replacing four separate audio runs. - Each kit includes two adapters (transmitter and receiver) that connect XLR sources to a remote mixer or lighting desk via one shielded, balanced Ethernet cable. - Cable not included — this product is the extender/adapter pair only. - Key benefits — why you need it - Cut cost and clutter: one RJ45 run carries four XLR signals, reducing cable quantity, installation time, and expense. - Reliable, low-noise transmission: balanced transmission yields clear, high-quality audio suitable for indoor and outdoor use. - Durable build: aluminum-alloy, all-metal housing provides rugged, long-lasting protection for professional use. - Main features - 4-channel extender for 3-pin XLR systems (microphone or line level). - XLR base connector with 3-pin XLR plus 6.35 mm (1/4") jack compatibility. - RJ45 connectors designed for professional audio, video, and network applications. - Transmits all four analog signals over a single shielded, balanced Ethernet cable to the paired adapter. - Compatibility and performance - Works with mixing consoles, microphones, instruments, speakers, and lighting consoles that use standard 3-pin XLR connections. - Suitable for microphone- and line-level signals; maintains balanced digital/analog transmission and minimizes residual noise. - Rugged aluminum-alloy metal housing for professional environments. - Typical applications - Live events: run one RJ45 cable from stage to front-of-house to send multiple mic and instrument feeds to a distant mixer. - Theaters and houses of worship: connect stage audio and/or lighting consoles to a remote control desk while keeping cable runs tidy. - Portable PA and recording setups: quickly link multiple inputs to a recording or monitoring location without multiple long XLR cables. - Important notes - This product transmits analog XLR audio over RJ45; use a shielded, balanced Ethernet cable for best results. - Cables are not included — purchase the appropriate length and type of RJ45 shielded cable separately. Durable, professional, and space-saving — this 4-channel XLR-to-RJ45 extender pair simplifies long-distance audio and lighting signal runs while preserving signal quality.