--- product_id: 243897603 title: "BLX1 Wireless Bodypack Transmitter J11 Band (596–620 MHz) – Replacement Mic Transmitter for BLX4/BLX4R/BLX88 Receiver – Up to 14 Hr Battery" brand: "shure" price: "€ 251.27" currency: EUR in_stock: true reviews_count: 8 category: "Shure" url: https://www.desertcart.pt/products/243897603-blx1-wireless-bodypack-transmitter-j11-band-596-620-mhz-replacement store_origin: PT region: Portugal --- # 12 channel system 300ft wireless range 14hr battery life BLX1 Wireless Bodypack Transmitter J11 Band (596–620 MHz) – Replacement Mic Transmitter for BLX4/BLX4R/BLX88 Receiver – Up to 14 Hr Battery **Brand:** shure **Price:** € 251.27 **Availability:** ✅ In Stock ## Summary > 🎤 Own the stage, wire-free and worry-free. ## Quick Answers - **What is this?** BLX1 Wireless Bodypack Transmitter J11 Band (596–620 MHz) – Replacement Mic Transmitter for BLX4/BLX4R/BLX88 Receiver – Up to 14 Hr Battery by shure - **How much does it cost?** € 251.27 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/243897603-blx1-wireless-bodypack-transmitter-j11-band-596-620-mhz-replacement) ## Best For - shure enthusiasts ## Why This Product - Trusted shure brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Expand Your Soundscape:** Supports up to 12 channels per frequency band—perfect for growing setups and bigger stages. - • **Power Through Your Set:** Up to 14 hours of battery life means your show won’t stop until you do—no mid-performance interruptions. - • **Unleash Your Performance:** Seamless wireless freedom up to 300 feet keeps you connected to your audience without missing a beat. - • **Trusted Pro-Grade Quality:** Engineered by Shure for legendary durability and crystal-clear audio that commands attention. - • **Effortless Setup & Control:** Intuitive interface and quick frequency matching get you stage-ready in record time, no tech headaches. ## Overview The Shure BLX1 Bodypack Transmitter delivers professional-grade wireless audio with up to 300 feet of range and 14 hours of battery life. Designed for easy setup and compatibility with BLX receivers, it supports up to 12 channels per frequency band, making it ideal for small to medium venues. Trusted for its clear sound and durable build, the BLX1 is the go-to choice for performers seeking reliable, wireless freedom. ## Description WIRELESS FREEDOM, MADE SIMPLE. The ideal entry-level wireless microphone system for small venues. BLX Wireless Systems provide professional-quality sound with simple setup and an intuitive interface. Choose from a wide range of transmitter form factors (handheld, bodypack, headworn, lavalier, instrument clip-on) and use it with single- and dual-channel, as well as rack-mounted receivers. Review: Work well, but not as rugged as alternative devices - The Shure BLX1 works well, with no dropouts or issues in a small theater environment. The price is right and they are easy to set up. We have had no failures or issues, but we also handle them with care. The plastic housings and battery doors are not as robust as the more expensive Sennheiser alternative. But as long as you use them appropriately you should have no problems. Review: Great performance, long battery life! - Great product, great performance, crisp clear sound. In use now for a few weeks. I was worried about using regular batteries instead of being able to put this on a base to re-charge. 1 pair of good batteries like Energizer will last you 8 hours, the system says. Well I had it used for about 6 hours and changed the batteries NOT because it quit working, but because I felt it was going too long without a charge hahahah... so it was done for my piece of mind. ## Features - WIRELESS FREQUENCY BAND SELECTION - Before purchasing, please ensure that the wireless frequency band you select works in your area (refer to Shure website for details > search Shure Wireless Frequency Finder). - COMPONENT ONLY: For this BLX1 bodypack transmitter to work, match it to the frequency band (e.g. H9, H10, J11) on your receiver (BLX4, BLX4R or BLX88), sold separately. You'll also need a cable (e.g. WA302) or mic (e.g. SM31FH) that terminates to TQG. - SUPERIOR AUDIO - Get the show going with no strings attached. Professional Shure sound for every band and any vocal need. - EXTEND THE STAGE - The system operates up to a range of 300 feet (100m), so you can take the show into the crowd without interruption. - QUICK & EASY SETUP - A breeze to setup and operate, BLX will have you up and running in record time. BUILT-IN VERSATILITY - An impressive variety of Shure microphones are available in BLX systems, so you can find the sound that works for you. - BATTERY LIFE - BLX transmitters get up to 14 hours of power from a single pair of AA batteries, so the show can go on and on (and on). - WHAT'S IN THE BOX - BLX1 wireless bodypack transmitter, belt clip, 2x AA batteries, and user guide. Free 2-YEAR WARRANTY included. - SYSTEM EXPANSION - Run up to 12 Channels per Frequency Band. AKA: you'll probably need to find a bigger stage before you run out of channels. - USER-FRIENDLY INTERFACE: The system features a user-friendly interface with easy-to-use controls, allowing users to adjust settings and manage the system with ease. - TRUSTED QUALITY - Engineered by Shure with the durability that set the world standard, it’s sure to keep turning up at legendary performances. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B085WGKQDX | | Antenna Location | Singing, Speech | | Best Sellers Rank | #1,069 in Musical Instruments ( See Top 100 in Musical Instruments ) #11 in Wireless Microphone Transmitters & Receivers | | Brand | Shure | | Built-In Media | Belt clip, 2x AA batteries, User guide | | Color | Black | | Compatible Devices | BLX Series receivers | | Connectivity Technology | TA4M 4-pin | | Connector Type | TQG Connector or TA4M 4-pin input jack | | Customer Reviews | 4.4 out of 5 stars 602 Reviews | | EU Spare Part Availability Duration | 2 Years | | Enclosure Material | High-quality plastic or similar material | | Item Dimensions | 11 x 3.3 x 5.3 inches | | Item Height | 5.3 inches | | Item Type Name | Wireless Microphone System | | Manufacturer | Shure | | Microphone Form Factor | Microphone System | | Model Name | BLX1 | | Model Number | BLX1=-J11 | | Number of Batteries | 2 AA batteries required. (included) | | Number of Channels | 12 | | Power Source | Battery Powered | | Recommended Uses For Product | Singing, Speech | | Special Feature | Long battery life, wide range, and easy frequency matching | | UPC | 042406555289 | | Unit Count | 1.0 Count | | Warranty Description | 2 year manufacturer. | ## Product Details - **Recommended Uses For Product:** Singing, Speech - **Brand:** Shure - **Model Name:** BLX1 - **Connectivity Technology:** TA4M 4-pin - **Connector Type:** TQG Connector or TA4M 4-pin input jack - **Special Feature:** Long battery life, wide range, and easy frequency matching - **Compatible Devices:** BLX Series receivers - **Color:** Black - **Included Components:** Belt clip, 2x AA batteries, User guide - **Microphone Form Factor:** Microphone System ## Images ![BLX1 Wireless Bodypack Transmitter J11 Band (596–620 MHz) – Replacement Mic Transmitter for BLX4/BLX4R/BLX88 Receiver – Up to 14 Hr Battery - Image 1](https://m.media-amazon.com/images/I/51KNsBr-jgL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: Will this work with any Shure receiver?** A: No. Each bodypack model work with different frequencies. You must check the specs of the receiver and find the matching pack. **Q: how do you tell what frequency your receiver has? I have a shure receiver but my bodypack transmitter got damaged so I need to replace it.** A: You can find the frequency of your receiver by checking the silver sticker on the back side of the unit. The frequency bands are as follows: Discontinued: H8, K12, M15 Current: H9, H10,J10 H8 and H9 are cross compatible with a few frequency groupings. **Q: I bought the headset mic (shure SM31FH) and the transmitters (BLX1=-H9) and still don’t know how it should work:(** A: has to have a receiver then a sound board to plug into... or amplifier... here is an example of a set https://www.amazon.com/Channel-Wireless-Microphone-System-Transmitter/dp/B00DO7AAJW/ref=sr_1_4?keywords=sure+wireless+pa+microphone+headset&qid=1554560518&s=gateway&sr=8-4 **Q: Is the blx4 transmitter waterproof?** A: Haven't had any problems thus far in my (dry) usage, but have seen several reviews that use it in "sweaty" conditions and happened to have hardware failure very quickly..so beware of that! ## Customer Reviews ### ⭐⭐⭐⭐⭐ Work well, but not as rugged as alternative devices *by J***N on February 28, 2023* The Shure BLX1 works well, with no dropouts or issues in a small theater environment. The price is right and they are easy to set up. We have had no failures or issues, but we also handle them with care. The plastic housings and battery doors are not as robust as the more expensive Sennheiser alternative. But as long as you use them appropriately you should have no problems. ### ⭐⭐⭐⭐⭐ Great performance, long battery life! *by S***Y on October 26, 2015* Great product, great performance, crisp clear sound. In use now for a few weeks. I was worried about using regular batteries instead of being able to put this on a base to re-charge. 1 pair of good batteries like Energizer will last you 8 hours, the system says. Well I had it used for about 6 hours and changed the batteries NOT because it quit working, but because I felt it was going too long without a charge hahahah... so it was done for my piece of mind. ### ⭐⭐⭐⭐⭐ 3 years of relatively heavy use with no issues at all *by L***T on February 20, 2018* Perfect. Exactly what we needed for out training rooms. I bought 2 of these to replace 2 of the same product that went missing. 3 years of relatively heavy use on the last set with no issues at all. I expect these will perform just as well as the last set did. FYI: We transmit with multiple microphones through 2 walls at a distance of about 100 feet with no issues at all. ## Frequently Bought Together - Shure BLX1 Bodypack Transmitter - for use with BLX Wireless Systems, Receiver Sold Separately | J11 Band (BLX1=-J11) - Shure Centraverse CVL Lavalier Microphone - Black, Cardioid Condenser Mini Lav Mic, Clip-On for Hands-Free Use, TA4F (TQG) Connector Wireless Bodypacks (CVL-B/C-TQG) - Shure PGA31-TQG Headworn Cardioid Condenser Microphone with TA4F Connector --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pt/products/243897603-blx1-wireless-bodypack-transmitter-j11-band-596-620-mhz-replacement](https://www.desertcart.pt/products/243897603-blx1-wireless-bodypack-transmitter-j11-band-596-620-mhz-replacement) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-04-24*