Shure BLX14R/SM35 Wireless Headworn Microphone System | Frequency: H11 (572-596 MHz)
Shure BLX14R/SM35 Wireless Headworn Microphone System | Frequency: H11 (572-596 MHz)
SoundPro Item: 47821 | Part Number: BLX14R/SM35-H11
Usually ships in 5-7 business days
- This wireless headworn mic system is simple setup and boasts an intuitive interface
- Enjoy up to 300 feet transmission range and up to 14 hours of battery life
- Wireless headset microphone fits securely and comfortably
- Flexible gooseneck in headset mic adjusts microphone placement
The BLX14R/SM35 Wireless Headworn Microphone System from Shure combines hands-free performance and user-friendly operation with audio performance you can trust.
This system includes a BLX4R rack mount receiver, a BLX1 bodypack transmitter, a SM35 headset microphone, and accessories to get you set up and started right out of the box.
- System
- Working Range: 91 m (300 ft) Line of Sight
- Audio Frequency Response: 50 to 15,000 Hz
- Total Harmonic Distortion Ref. ±33 kHz deviation with 1 kHz tone: 0.5%, typical
- Dynamic Range: 100 dB, A-weighted, typical
- Operating Temperature: -18°C (0°F) to 57°C (135°F)
- Polarity: Positive pressure on microphone diaphragm (or positive voltage applied to tip of WA302 phone plug) produces positive voltage on pin 2 (with respect to pin 3 of low-impedance output) and the tip of the high impedance 1/4-inch output.
- BLX1 Transmitter
- Audio Input Level
- max: -16 dBVmaximum
- min (0 dB): +10 dBVmaximum
- Gain Adjustment Range: 26 dB
- Input Impedance: 1 MΩ
- RF Transmitter Output: 10 mW, typical
- Dimensions: 4.33 in. X 2.52 in. X 0.83 in. (110 mm X 64 mm X 21 mm) H x W x D
- Weight: 2.6 oz. (75 g), without batteries
- Housing: Molded ABS
- Power Requirements: 2 LR6 AA batteries, 1.5 V, alkaline
- Battery Life: up to 14 hours (alkaline)
- BLX4R Receiver
- Output Impedance
- XLR connector: 200 Ω
- 6.35 mm (1/4") connector: 50 Ω
- Audio Output Level Ref. ±33 kHz deviation with 1 kHz tone
- XLR connector: –20.5 dBV (into 100 kΩ load)
- 6.35 mm (1/4") connector: –13 dBV (into 100 kΩ load)
- RF Sensitivity: -105 dBm for 12 dB SINAD, typical
- Image Rejection: >50 dB, typical
- Dimensions: 1.65 in. X 7.80 in.X 6.42 in. (42 mm X 198 mm X 163 mm) H x W x D
- Weight without antennas: 2.2 lbs (998 g)
- Housing: Molded ABS, steel
- Power Requirements: 12–15 V DC @ 260 mA, supplied by external power supply (tip positive)
- SM35 Performance Headset Condenser Microphone
- Type: Electret Condenser
- Frequency Response: 40 Hz to 20,000 Hz
- Polar Pattern: Unidirectional (Cardioid)
- Output Impedance @ 1 kHz: 2400Ω
- Audio Output Level: -59.0 dBV/Pa
- Signal-To-Noise Ratio[1] @ 1 kHz: 55 dB
- Maximum SPL[1] (1000Ω load, @ 1% THD): 153.0 dB
- Dynamic Range[1] @ 1 kHz, 1000Ω load: 114.0 dB
- Equivalent Output Noise[1] (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 in.)
- Connector: TA4F
- Net Weight: 72 g (2.53 oz.)
Why Choose SoundPro?
Since 1973, SoundPro has been the trusted source for audio, video, and lighting gear. Whether you're starting your AVL journey or are a seasoned professional, we're here to help you every step of the way.
-
Certified Account Managers
Our Account Managers, with 16+ industry certifications, are ready to find your solution.
-
Personalized Pricing
We know every project is unique. Get a personalized quote anytime you need it
-
Fast Shipping & Local Pickup
In stock items ship same day if ordered by 4pm CST. Pickup offered in Irving, TX.
-
Accountability from Real People
We aim for a smooth, transparent experience by setting and sticking to clear expectations.
-
Easy Payments & Financing
We accept all major credit cards and also offer financing through our partners.
