The Shure QLXD2/K8B-S50 is a wireless handheld transmitter designed to deliver high-quality vocal sound. It can easily sync with receivers by simply pressing a button, making it a great choice for various settings such as places of worship, music venues, and conference halls. With a frequency response from 20 Hz to 20 kHz, this transmitter ensures consistent and full-bodied vocals.
The AA battery of the QLXD2/K8B-S50 can last up to 9 hours of continuous use. Alternatively, users have the option to upgrade to a rechargeable lithium-ion battery, which provides an extended 10 hours of continuous operation. With an operating range of 100 meters (line-of-sight), this transmitter gives you the freedom to move around.
Perfect for conferences, panels, festivals, and worship events, the QLXD2/K8B-S50 offers over 120 dB of dynamic range, ensuring optimal volume for your wireless setup. Additionally, it features convenient charging contact ports for easy charging access, as well as the ability to switch out microphone capsules to suit your specific needs. Say goodbye to the hassle of wired connections and enjoy the convenience of wireless technology.
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Features include a full extended frequency response of 20 Hz to 20 kHz, providing clean sound reproduction wirelessly. The 24-bit audio resolution ensures wonderfully clear sound, while the 120 dB dynamic range eliminates the need for gain adjustment. With up to 72 MHz of tuning bandwidth (region-dependent) and compatibility with Shure’s Wireless Workbench control software, this transmitter offers flexibility and control.
Your signals are also secure with the 256-bit AES encryption feature. The all-metal construction ensures durability and reliable performance in challenging conditions.
Specifications:
– Operational Frequency: 823 – 865 MHz
– Operational Range: 100 m with line-of-sight
– RF Tuning Step Size: 25 kHz (region-dependent)
– Image Rejection: >70 dB typical
– RF Sensitivity: -97 dBm at 10⁻⁴ BER
– Latency: 120 dB A-weighted typical
– Total Harmonic Distortion: <0.1%
– System Audio Polarity: Positive pressure on microphone diaphragm produces positive voltage on pin 2 (with respect to pin 3 of XLR output) and the tip of the 6.35 mm (1/4-inch) output.
– Operating Temperature Range: -18°C – 50°C
– Storage Temperature Range: -29°C – 74°C
– Transmitter Output (mW): 1 or 10
– Battery Life (AA): Up to 9 hours
– Battery Life (Lithium-ion): Up to 10 hours (optional, not included)
