The QLX-D Digital Wireless System comprises the QLXD4 receiver and two transmitter options: a bodypack transmitter for use with compatible headsets / lavaliers / instrument microphones, and a handheld wireless transmitter with various cartridge options. Its support for up to 22 compatible transmitter channels within an 8 MHz channel make this system ideal for mid to large-sized venues. It offers professional quality sound, with transparent 24 bit audio, a 120 dB dynamic range, and optional AES-256 encryption for highly secure transmission. Despite its extensive functionality, the QLX-D is easy to use, with features such as automated channel scan and transmitter gain adjustment.
Main Features
- Available Transmitter Form factors: Handheld
QLXD2/B87A
- 20 Hz to 20 kHz frequency range with flat response (actual response is microphone dependent)
- Interchangeable Shure microphone capsules, including the legendary SM58®
- AES 256-bit encryption for secure transmission
- Over 120 dB of dynamic range – no transmitter gain adjustment needed
- 1, 10 mW selectable RF output power
- Up to 9 hours continuous use with 2 x AA alkaline batteries
- Optional Shure SB900 lithium ion rechargeable battery provides up to 10 hours of continuous use and reports remaining runtime in hours and minutes
- External charging contacts for docked charging
- Backlit LCD with easy to navigate menu and controls
- Selectable display mode showing group/channel, frequency, or battery runtime
- 100 meter (330 ft.) line-of-sight operating range
- Rugged metal construction
- Frequency and power lockout
QLXD4
- Automatic Channel Scan quickly finds clear frequencies; Networked Channel Scan then shares open frequencies between multiple receivers over Ethernet, with one touch syncing
- Digital Predictive Switching Diversity ensures a stable RF connection
- Highly efficient RF spectrum usage – up to 22 transmitters per 8 MHz channel
- Secure AES 256 bit encryption of all wireless transmissions
- Shure Wireless Workbench® software allows remote control from PC or Mac
- ShurePlus™ Channels mobile app allows remote control from iOS devices
- Half rack format with detachable 1 wave antennas
- Up to 60 dB of adjustable audio gain
- Up to 72 MHz tuning bandwidth (region dependent)
- More than 60 pre set compatible channels per frequency band (region dependent)
- High contrast LCD menu and controls with lockout feature, plus Audio and RF LED meters with peak indicator
- Mic / line switchable XLR output, and 6.3 mm instrument output
- Durable aluminium construction with brushed finish