Shure GLXD14+/SM35 Digital Wireless System with SM35 Headset Microphone

Legendary Performance - The Shure GLXD14+/SM35 Digital Wireless System with SM35 Headset Microphone

Frequency Band: Z3 (2.4, 5.8 GHz)

The new GLX-D+ Dual Band Wireless Headset System features the PGA31 Headset Microphone for spoken word applications and the GLXD4+ tabletop receiver. The perfect combination of the automatic frequency management with the new Dual Band Technology provides reliable and consistent performance, while Shure proprietary Lithium-Ion rechargeable batteries provide up to 12 hours of use. Go wireless without complication.

• Exceptional digital audio clarity
• Compatible with multiple legendary microphone options
• Automatically moves away from interference without audio interruption
• Rechargeable battery delivers up to 12 hours of runtime
• Rock-solid RF performance for multiple system installations
• License-free frequency range

SM35 Performance Headset Condenser Microphone

The SM35 Performance Headset Condenser Microphone gives multi-instrumentalists the freedom to express themselves without sacrificing sound quality. A tight, unidirectional cardioid polar pattern provides excellent rejection of off-axis sound sources to prevent feedback and signal bleed onstage, whether in use in small clubs, large installations, or arena tours.

• Wireframe headset fits securely and comfortably for active performers and multi-instrumentalists
• Tight, unidirectional cardioid polar pattern rejects signal bleed and feedback for use on loud stages and behind floor monitors
• Flexible gooseneck design allows for optimized placement that further improves source isolation
• Lightweight and low-profile form enables comfortable, long-wearing use
• Locking snap-fit windscreens tame plosives, breath, and wind noise for clean and intelligible sound
• Tailored frequency response refined for clear, crisp vocal reproduction
• Included in BLX and GLX-D wireless systems, renowned for their ease of use and reliable performance
• Legendary Shure precision engineering for durability and performance

SPECIFICATIONS

• System Operating Range
• Indoors: Up to 30 m (100 feet) typical, with a maximum of 60 m (200 ft.) under ideal conditions
• Outdoors: Up to 20 m (65 feet) typical, with a maximum of 50 m (165 ft.) under ideal conditions
• Transmit Mode: Shure Proprietary Digital - Dual Band (2.4 GHz and 5.8 GHz)
• Audio Frequency Response: 20 Hz – 20 kHz Note: Dependent on microphone type
• Dynamic Range: 120 dB, A-weighted
• RF Sensitivity: -88 dBm, typical
• Total Harmonic Distortion: 0.07%, typical
• RF Output Power: 10 mW E.I.R.P. max
• Operating Temperature Range: -18°C (0°F) to 57°C (135°F) Note: Battery characteristics may limit this range
• Storage Temperature Range: -29°C (-20°F) to 74°C (165°F)
• Battery Life: Up to 12 hours
• Power Requirements: 3.7 V Rechargeable Li-Ion
• Housing Cast: Metal, Black Powdercoat
• Input Impedance: 900 kΩ
• RF Output Power: 10 mW E.I.R.P. max
• Connector: 4-Pin male mini connector (TA4M)
• Configuration: Unbalanced Maximum Input Level (1 kHz at 1% THD): +8.4 dBV (7.5 Vp-p)
• Antenna Type: Dual Band Internal Monopole
• Dimensions: 4.5 x 2.6 x 1.1 inches (115 x 66.94 x 28.51 mm), without antenna
• Weight: 5.4 oz (153.1 g), without battery

Shure GLXD4+ Dual Band Wireless Receiver

• System Operating Range
• Indoors: Up to 30 m (100 feet) typical, with a maximum of 60 m (200 ft.) under ideal conditions
• Outdoors: Up to 20 m (65 feet) typical, with a maximum of 50 m (165 ft.) under ideal conditions
• Transmit Mode: Shure Proprietary Digital - Dual Band (2.4 GHz and 5.8 GHz)
• Audio Frequency Response: 20 Hz – 20 kHz Note: Dependent on microphone type
• Dynamic Range: 120 dB, A-weighted
• RF Sensitivity: -88 dBm, typical
• Total Harmonic Distortion: 0.07%, typical
• RF Output Power: 10 mW E.I.R.P. max
• Operating Temperature Range: -18°C (0°F) to 57°C (135°F) Note: Battery characteristics may limit this range
• Storage Temperature Range: -29°C (-20°F) to 74°C (165°F)
• Battery Life: Up to 12 hours
• Housing Molded: Plastic
• Power Requirements: 14.5 V - 17 V, 600 mA
• Spurious Rejection: >35 dB, typical
• Gain Adjustment Range: -20 to 40 dB in 1 dB steps
• Phantom Power Protection: Yes
• Configuration
• XLR Output: Impedance balanced
• 6.35 mm (1/4-inch) output: Impedance balanced
• Impedance
• XLR Output: 100 Ω
• 6.35 mm (1/4-inch) output 100 Ω (50 Ω, Unbalanced)
• Maximum Audio Output Level
• XLR connector (into 600 Ω load): 1 dBV
• 6.35 mm (1/4-inch) connector (into 3 kΩ load): +8.5 dBV
• Pin Assignments
• XLR Output: 1=ground, 2=hot, 3=cold
• 6.35 mm (1/4-inch) connector: Tip=audio, Ring/Sleeve=ground
• Antenna Input
• Impedance: 50 Ω
• Antenna Type: Dual Band 1/2 Wave Sleeve Dipole, non-removable
• Maximum Input Level: −20 dBm
• Dimensions 7.2 x 4.8 x 1.6 inches (182.8 x 121.97 x 40.3 mm), antennas folded
• Weight: 10.9 ounces (310 g)

SM35 Performance Headset Condenser Microphone

• Type: Electret Condenser
• Frequency Response: 40 Hz to 20,000 Hz
• Polar Pattern: Unidirectional (Cardioid)
• Output Impedance @ 1 kHz: 2400 Ω
• Audio Output Level: -59.0 dBV/Pa
• Signal-to-Noise Ratio @ 1 kHz: 55 dB
• Maximum SPL 1000 Ω load @ 1% THD: 153.0 dB
• Dynamic Range @ 1 kHz, 1000 Ω load: 114.0 dB
• Equivalent Output Noise Typical, A-Weighted: 39 dB
• Power Requirements: +5 V DC (nominal), 10 V maximum (DC bias)
• Polarity: Positive pressure on diaphragm produces positive voltage on pin 3 with respect to pin 1 Cable 1.1 m (45 inches)
• Connector TA4F: Net Weight 72 g (2.53 oz.)

We are Chuck Levin's Washington Music Center

Since 1958, Chuck Levin’s Washington Music Center has been the trusted destination for musicians and audio professionals across Maryland, Virginia, and Washington, D.C. Family-owned and operated, our legendary music store delivers Everything in Music®—from instruments and recording gear to pro audio, rentals, and repair services.

Our team of musicians and industry experts lives and breathes gear, helping you build the perfect setup for your next performance, studio session, or installation. As an authorized dealer for top brands, we also offer our award-winning CHUCKSCLUSIVE line—exclusive, limited-edition instruments and collaborations recognized with the NAMM Top 100 Dealer Innovation Award for redefining what a music retail experience can be.

Chuck Levin’s isn’t just a store—it’s a community built by players, engineers, and creators who share a lifelong passion for sound. Stop by our legendary Wheaton, MD showroom or contact us anytime for expert advice, product questions, or the best possible deal on your next piece of gear.