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Shure BLX14/SM31 Headworn Wireless Microphone System


Experience Simple, Wireless Freedom Like Never Before With The Shure BLX14/SM 31 Headworn Wireless Microphone System Featuring The SM31 Cardioid Condenser Headset Microphone.

At Yandas we have found that the Shure BLX wireless systems strive to make the transition to wireless simple and freeing. The intuitive interface merges professional sound quality and simplicity in set up for high quality out of the box performance. These systems are built to exacting standards and are available in a variety of microphone and instrument configurations.

Quick, Simple, Clean Channel Selection.

The ability to set up wireless systems on a clean channel is now made easy. All BLX Wireless Systems have a One-Touch QuickScan setup option that will quickly select the ideal frequency for both receiver and transmitter through an automated process by pressing just one button.

Worry No More About Wireless Interference With Compatibility For 12 Systems Per Frequency Band.

Wireless interference will be the last of your worries with the BLX Wireless systems boasting compatibility for 12 systems per band running simultaneously in the same venue. The ability to increase critical wireless reception is also available with options for remotable antennas.

Express Yourself Fully And Freely With Hands-Free Wireless.

Designed specifically for fitness instructors, the BLX14 Wireless system meets hands-free operation with the durable SM31 cardioid condenser headset microphone. The SM31 headset condenser microphone has a tight, unidirectional cardioid polar pattern that will help to prevent feedback and signal bleed in on loud stages and small performance spaces. This headset microphone is also has a hydrophobic construction that helps to repel moisture and prevents corrosion.

Included in this system:

  • SM31 Headset Microphone
  • Windscreens
  • Clothing clip
  • BLX1 bodypack transmitter
  • BLX4 single-channel receiver 
  • Power supply

Microphone Features:

  • Wireframe headset allows for a secure, comfortable fit on any multi-instrumentalist or energetic performer.
  • Frequency response is tailored to produce clear, crisp vocals.
  • Hydrophobic construction that helps to repel moisture and prevents corrosion.

Receiver Features:

  • One-touch QuickScan feature allows for fast, optimal frequency selection for both transmitter and receiver at the click of a button.
  • Compatibility for up 12 systems per frequency band greatly reduces the risk of wireless interference.

Technical Specifications:

  • Cartridge Type: SM31 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: 45 in. (1.1 m) 
  • Connector: TA4F 
  • Net Weight: 2.53 oz. (72 g)


Yandas Music is an official Shure dealer.

FREE SWIFT SHIP!


What is free swift ship?

Free swift ship is a new shipping program released by Yandas Music in order to offer the FASTEST  free shipping options on the web to our valued customers(you!). Our centrally located shipping warehouse in Nebraska guarantees the best delivery times possible to everyone in the lower 48 states.

How do I get free swift shipping?

This one is easy! If all the items in your cart qualified, then simply select the 'Free Swift Ship' option during checkout. Please note that free swift ship is only available to the U.S. lower 48 states.

 How fast is Free Swift Shipping?

REALLY FREAKING FAST!  Depending on your location, it can take 1-4 days. During checkout simply enter your shipping address, and you will be shown the exact time frame you should expect your package. Below is a graphical image showing the swift ship time frames for your reference.


Shipping Guidelines

Shipping guidelines are as follows:
  • Free shipping is only available via UPS standard ground.
  • Free shipping only applies to shipments delivered to the US lower 48 states. If you live outside this area, you will be charged a minimal shipping charge on your order.
  • Free shipping is limited to 45 lb. per box. Very large and over-sized packages, such as PA equipment and guitar cabinets, may require additional shipping charges.
  • Items purchased with a PO (Purchase Order) do not qualify for free shipping.
  • Lighter weight items, such as guitar strings, may be shipped via USPS and may not contain a tracking number.


Special Order / Out of Stock / Backorders

We work hard with our third party providers to offer a full selection of products available for purchase online. As such, not every product listed will be in stock at our warehouse. If your order must be shipped from a secondary warehouse, we will notify you immediately. Most orders not in stock are still received by the customer within 6-10 days (depending on your location).

If an item is out of stock, or a lead time is posted on the product's description, you may still purchase the item at your convenience. As soon as the item becomes available we will notify you that your order has shipped. In the event that an item is back ordered, we will notify you of the delay. You may choose to wait for the item to become available or simply cancel your order. If an order is cancelled, we will promptly refund your payment.


International Shipping

Can't find it in your country? No problem. Yandas Music is happy to ship many of our products to people across the globe including our friends in Canada, Europe, UK, Japan, and many more. Some large items may not qualify for international shipping, depending on where you live. Please ask for shipping cost / availability to your country prior to making any purchases. To contact us, please visit our customer support page here.

International Shipping Guidelines:
  • All international orders must first be approved by Yandas before any item will be shipped. International shoppers are strongly encouraged to contact us at our customer support page before placing their order online.
  • All international buyers assume full responsibility of shipping charges including VAT Charges and Import taxes.
  • Credit Cards are not accepted on international orders.
  • Some electronic items are built to American specs, and may require modifications to work properly in other countries. It is the customers responsibility to determine if the item he/she wishes to purchase will work in their country, and to make purchases accordingly.
  • Large items such as amplifiers and speakers are not eligible for international shipping.
  • If an international order needs to be returned for any reason, the buyer is responsible for all return shipping costs.
  • We can not ship the following brands outside the USA: Fender, Squier, Taylor, Ibanez, ESP, LTD, Elixir.

30 Days. Love it or return it. Guaranteed!

  • Decided you want a different finish? No problem.
  • Color doesn't match your sweet new setup perfectly? No problem.
  • Size just isn't quite right? No problem.
  • The sunlight doesn't reflect just right of it? No problem.

At YandasMusic.com your complete satisfaction is our number one goal! That is why we are pleased to include a 30 day return guarantee with every order. If you are unhappy with a product for any reason, visit our support page here, and let us know! We're here to help in any way that we can. Our return policy was created to help keep our prices low, and to ensure that a customer is never stuck with a item they do not want.

Of course, there are a few exceptions to the rule, such as drum sticks, saxophone reeds, etc.

Get all the details on our 30 day return policy here.

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  • Regular price $ 329.00
  • + Free Shipping!

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