Shure QLXD2/B87C Wireless Microphone

Experience pristine, transparent 24‑bit digital audio and exceptionally efficient RF spectrum usage with the Shure QLXD2/B87C wireless handheld microphone. Designed for vocal performance in presentation spaces, music venues, houses of worship, and other professional environments, this system delivers radio frequency reliability combined with studio‑quality sound. The QLXD2 handheld transmitter is engineered for effortless setup, quick pairing with a compatible receiver via IR, and immediate deployment in demanding situations where consistent gain, low noise, and clear intelligibility are non‑negotiable. The B87C cardioid capsule is tailored to capture vocal nuance—from delicate whispers to powerful crescendos—while offering substantial feedback rejection to minimize stage noise. Whether you’re delivering a keynote, leading a choir, or rocking a live show, the QLXD2/B87C system provides the assurance of dependable performance, even in RF‑dense environments and on long, demanding stages.

• 24‑bit digital audio delivers pristine vocal clarity with high headroom, low latency, and expansive dynamic range, ensuring every nuance of your performance translates to the audience with maximum fidelity.
• Efficient RF spectrum usage supports stable, dependable wireless operation in challenging venues and environments crowded with wireless devices, reducing dropouts and interference during critical moments.
• IR sync for fast pairing enables a quick, secure connection between the handheld transmitter and the QLXD receiver at the push of a button, speeding setup for live performances, speeches, and events.
• B87C cardioid handheld capsule delivers focused vocal pickup with smooth proximity effect control, rich presence, and excellent off‑axis rejection, making it ideal for dynamic stage performances and speaking engagements.
• Rugged build and professional design combines durable construction with professional ergonomics, ensuring reliable performance and comfortable handling for touring, church services, conferences, and other demanding settings.

Technical Details of Shure QLXD2/B87C Wireless Microphone

Specifications are not provided in the data available here. For full technical details, refer to the official Shure product page or consult the Synnex (ec.synnex.com) specifications database using the product’s UPC or SKU. This section highlights the core capabilities that define the QLXD2/B87C system and how they support reliable, high‑quality live sound reinforcement.

How to Install Shure QLXD2/B87C

• Power on the QLXD handheld transmitter and the corresponding QLXD receiver. Ensure the receiver is connected to your audio console or amplification system and is properly powered.
• Insert fresh batteries into the handheld transmitter if needed, ensuring correct orientation and secure contact to provide steady power for extended performances.
• Initiate IR sync on the receiver and align it with the transmitter so the two units communicate and lock onto a stable channel. Verify two‑way communication on the receiver’s display.
• Select a clear, interference‑free channel on the receiver, taking note of adjacent channels to minimize potential overlap with other wireless gear on site.
• Perform a quick on‑sound test: speak or sing into the microphone at typical performance levels, then adjust the transmitter gain and any relevant mixer or interface input gains to achieve optimal level, headroom, and feedback control.

Frequently asked questions

• Q: What makes the QLXD2/B87C suitable for vocal performances? A: The system combines a sensitive, detailed 24‑bit digital signal with a cardioid B87C capsule that delivers clear vocal presence, strong feedback rejection, and robust handling of proximity effects, making it well suited for singing, speaking, and broadcast‑style events.
• Q: How does IR synchronization benefit setup? A: IR synchronization dramatically reduces setup time by automatically pairing the handheld transmitter with the receiver, ensuring a reliable channel without manual frequency hunting or complex configuration.
• Q: Can this microphone operate in RF‑dense environments? A: Yes. Shure’s digital wireless architecture and efficient spectrum usage help maintain stable performance even in venues with multiple wireless devices, reducing risk of dropouts.
• Q: Is the capsule replaceable, and can I swap to another capsule? A: The QLXD2 uses a dedicated handheld capsule assembly; replacement options exist through Shure’s authorized channels for maintenance and service, ensuring continued audio fidelity.