The Shure QLXD2/K8B-K51 is a wireless handheld transmitter designed to deliver high-quality vocal sound. It can be easily synchronized with receivers at the press of a button, making it suitable for use in places like places of worship, music venues, and conference halls. The QLXD2/K8B can produce full-bodied vocals with a consistent frequency response ranging from 20 Hz to 20 kHz. It has an impressive battery life of up to 9 hours when using AA batteries, and can be upgraded to a rechargeable lithium-ion battery for up to 10 hours of continuous use. With a line-of-sight operating range of 100 meters, the QLXD2/K8B provides excellent freedom of movement. Its features and durability make it ideal for long-term use in conferences, panels, festivals, and worship events. The transmitter offers over 120 dB of dynamic range, providing ample volume for your wireless setup. It also includes convenient charging contact ports and the ability to switch out microphone capsules to suit different needs, making it a hassle-free option for anyone looking to go wire-free.
For more information about the Shure QLXD2/K8B-K51, click here.
Features:
– Full extended frequency response of 20 Hz to 20 kHz for clean sound reproduction wirelessly
– 24-bit audio resolution for wonderfully clear sound
– 120 dB dynamic range eliminates the need for gain adjustment
– Up to 72 MHz of tuning bandwidth (region-dependent)
– Up to 22 compatible systems per 8 MHz channel
– Compatibility with Shure’s Wireless Workbench control software
– 256-bit AES encryption to secure your signals
– All-metal construction for durable, reliable performance in challenging conditions
Specifications:
– Operational Frequency: 606 – 670 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)
