Shure SLXD14/DL4B-G58 Wireless Bodypack System

Featuring the DL4 IP57-rated waterproof subminiature lavalier microphone (black) and the SLXD1 transmitter to provides transparent digital audio and rock-solid RF stability for lecture halls and live performances.

The SLXD14/DL4 Digital Wireless System delivers transparent, 24-bit digital audio and rock-solid RF performance for a wide range of applications, from day-long presentations to nighttime performances. Operate up to 32 compatible systems per 44 MHz band, with easy setup and optional rechargeability accessories for wireless excellence, wherever required. Ships with SLXD4 single-channel receiver, SLXD1 bodypack transmitter and DL4 IP57-rated waterproof subminiature omnidirectional lavalier microphone (black) with lavalier, antenna and rackmount accessories, and 2 AA batteries.

Features

• SLXD4 receiver
• SLXD1 bodypack transmitter
• WL93 lavalier microphone
• Operating range: 330' (line of sight)
• Easy-to-read OLED transmitter and receiver displays
• Optional SB903 battery pack available
• Up to 32 SLX-D systems per band

In the box:
- 2 AA batteries
- 2 1/4 wave antennas
- 2 BNC cables
- 1 zipper bag
- 2 BNC bulkhead Adapters
- 1 rackmount kit
- 1 user guide
- 1 power supply

Specifications:

SLXD1 Digital Wireless Bodypack Transmitter
- Battery Type: Rechargeable Li-Ion or 1.5V AA batteries
- Dimensions (HxWxD): 3.86" x 2.68" x 1"
- Weight: 3.1 oz.
- Housing: PC/ABS

Audio Input
- Connector: 4-Pin male mini connector (TA4M)
- Configuration: Unbalanced
- Impedance: 1 mohm
- Maximum Input Level: 8.2 dBV (2.57 Vrms, 7.27 Vpp)
- Preamplifier Or Equivalent Input Noise (EIN): 118 dBV

FF Output
- Antenna Type: 1/4 Wave
- Occupied Bandwidth: <200kHz
- Modulation Type: Shure Proprietary Digital
- Power: 1 mW/10 mW – varies by region

Microphone:
- DL4B: DuraPlex Omnidirectional Waterproof Lavalier Microphone

SLXD4D Dual-Channel Digital Wireless Receiver
- Dimensions (HxWxD): 1.65" 15.5" x 5.98"
- Weight : 3.2 lb. (without antennas)
- Housing: Galvanized Steel
- Power Requirements: 15 VDC @ 600 mA
- Supplied by external power supply (tip positive)

FF Input
- Spurious Rejection: >75 dB Typical
- Connector Type: BNC
- Impedance: 50 ohm

Audio Output
- Gain Adjustment Range: 18 to +42dB in 1dB steps
- Configuration: 1/4" (6.35 mm): Balanced
- (Tip =audio +, Ring=audio –, Sleeve=ground)
- XLR: Balanced (1=ground, 2 =audio +, 3=audio –)
- Impedance: 1/4" (6.35 mm): 1.3 kohm (670 ohm Unbalanced)
- XLR (line): 400 ohm (200 ohm Unbalanced)
- XLR (mic): 150 ohm
- Full Scale Output: 1/4" (6.35 mm): +15dB differentially
- (+9 dBV single)
- XLR (LINE setting): +15 dBV
- XLR (MIC setting): –15 dBV
- Mic/Line Switch: 30dB pad
- Phantom Power Protection: 1/4" (6.35 mm): Yes, XLR: Yes

Networking
- Network Interface: Single Port Ethernet 10/100 Mbps
- Network Addressing Capability: DHCP or Manual IP address
- Maximum Cable Length: 100 m (328")

Shure DL4B Lavalier Microphone
- Polar Pattern: Omnidirectional
- Frequency Response: 20Hz to 20kHz
- Sensitivity: –42.5dBV (7.5 mVRMS ) @ 1kHz, 31dB SPL-A
- Self-Noise: A-weighted, Equivalent Acoustical
- Signal-to-Noise Ratio: 63dB
- Maximum SPL: 132dB SPL kHz @ 1% THD, typical, 101dB
- Dynamic Range: Typical
- Draw: 220 µA, maximum
- Bias Voltage : Recommended
- Operating Voltage: 5 VDC
- Housing: Molded ABS
- Polarity: MTQG; Positive Pressure on diaphragm produces positive voltage on Pin 3 with respect to Pin 1
- Cable Diameter: 1.6 mm
- Cable Length: 66" (1.67 m)
- Weight: 15 g (0.53 oz.)
- Capsule Dimensions (LxD): 14.5 mm x 5.2 mm