--- product_id: 229138088 title: "Shure BLX4R Rack-Mount Wireless Receiver J11 Band (596–620 MHz) – BLX Series Single-Channel Receiver with QuickScan, XLR & 1/4\" Outputs, LCD Display, Up to 300 ft Range" brand: "shure" price: "฿29379" currency: THB in_stock: true reviews_count: 8 category: "Shure" url: https://www.desertcart.co.th/products/229138088-shure-blx4r-rack-mount-wireless-receiver-j11-band-596-620 store_origin: TH region: Thailand --- # Pro-grade Shure audio 300ft wireless range 14hr battery life Shure BLX4R Rack-Mount Wireless Receiver J11 Band (596–620 MHz) – BLX Series Single-Channel Receiver with QuickScan, XLR & 1/4" Outputs, LCD Display, Up to 300 ft Range **Brand:** shure **Price:** ฿29379 **Availability:** ✅ In Stock ## Summary > 🎙️ Own the stage, wire-free and worry-free. ## Quick Answers - **What is this?** Shure BLX4R Rack-Mount Wireless Receiver J11 Band (596–620 MHz) – BLX Series Single-Channel Receiver with QuickScan, XLR & 1/4" Outputs, LCD Display, Up to 300 ft Range by shure - **How much does it cost?** ฿29379 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/229138088-shure-blx4r-rack-mount-wireless-receiver-j11-band-596-620) ## 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:** Scale up to 12 channels per band—because your stage deserves limitless possibilities. - • **Built to Perform & Last:** Engineered by Shure with legendary durability and backed by a 2-year warranty for peace of mind. - • **Seamless Wireless Freedom:** Cut the cords and command the stage with up to 300 feet of interference-free range. - • **Effortless Setup & Control:** Plug, power on, and dominate with an intuitive interface designed for instant pro-level performance. - • **Tailored Frequency Compatibility:** Match your BLX transmitter’s frequency band perfectly for flawless, crystal-clear sound. ## Overview The Shure BLX4R Single Channel Rack Mount Receiver delivers professional wireless audio with up to 300 feet of range and 14 hours of transmitter battery life. Designed for seamless integration with BLX series transmitters, it offers quick setup, user-friendly controls, and the ability to expand up to 12 channels per frequency band. Built with Shure’s renowned durability and backed by a 2-year warranty, it’s the go-to choice for small venues and live performances seeking reliable, high-quality sound. ## Description The Shure BLX4R Wireless Receiver delivers dependable UHF wireless audio performance designed for professional rack-mounted audio setups. This single-channel rack-mount receiver works with BLX1 bodypack transmitters and BLX2 handheld transmitters, making it compatible with handheld, lavalier, headset, and instrument wireless setups within the Shure BLX series. The receiver features QuickScan frequency selection, which automatically identifies a clear RF channel to help minimize interference. Internal antenna diversity and removable antennas help maintain reliable signal reception during live performances, presentations, and events. The BLX4R provides balanced XLR and 1/4-inch outputs for connection to mixers, PA systems, and professional audio equipment. Under typical conditions, the system supports wireless operation up to 300 ft (91 m) line-of-sight and allows up to 12 compatible systems per frequency band. Designed with Shure’s professional wireless engineering and rack-mount flexibility, the BLX4R delivers reliable wireless audio performance for concert venues, houses of worship, AV installations, and conference environments. Review: Easy and good quality - Best audio performance Review: Easy to Set Up - Works Flawlessly - The BLX4 is easy to set up. Plug it in and turn it on. It searches for a clear frequency and displays the info you need to set up your wireless microphone. Just make sure your microphone's frequency range matches the BLX4 frequency range and you're in business. ## Features - J11 (596–620 MHz) UHF FREQUENCY BAND: Operates on the J11 (596–620 MHz) UHF frequency band for dependable wireless audio transmission in regions where this spectrum is authorized. Verify local compliance before ordering. - EXTENDED WIRELESS RANGE: Provides dependable audio reception up to 300 ft (91 m) line-of-sight under typical conditions, helping maintain stable wireless performance for stage events and presentations. - BLX SYSTEM RECEIVER ONLY: Includes BLX4R rack-mount receiver, antennas, rack hardware, and power supply. Compatible with BLX1 bodypack and BLX2 handheld transmitters. Transmitters and microphones are sold separately. - QUICKSCAN FREQUENCY SELECTION: One-touch QuickScan frequency selection automatically finds the best available RF channel to help reduce interference during setup. - PROFESSIONAL RACKMOUNT CONNECTIVITY: Features XLR and 1/4-inch outputs, adjustable output level, LCD display, and LED audio indicators, built with Shure UHF design for reliable performance. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B085WG36XN | | Antenna Location | Live vocal performances and concerts | | Best Sellers Rank | #8,277 in Musical Instruments ( See Top 100 in Musical Instruments ) #62 in Wireless Microphone Transmitters & Receivers | | Brand | Shure | | Built-In Media | BLX4R single-channel receiver, rack mount hardware, power supply, user guide, 2-year warranty | | Compatible Devices | Handheld Microphone, Bodypack Microphone, Headworn Microphone, Lavalier Microphone, Instrument Clip-on Microphone | | Connectivity Technology | RF | | Connector Type | XLR | | Customer Reviews | 4.6 out of 5 stars 31 Reviews | | EU Spare Part Availability Duration | 2 Years | | Item Dimensions | 18.5 x 14.88 x 3.88 inches | | Item Type Name | Wireless Microphone System | | Manufacturer | Shure | | Mfr Part Number | BLX4R=-J11 | | Microphone Form Factor | Microphone System | | Model Name | BLX4R | | Model Number | BLX4R=-J11 | | Number of Batteries | 2 AA batteries required. (included) | | Number of Channels | 1 | | Power Source | Battery Powered | | Recommended Uses For Product | Live vocal performances and concerts | | Special Feature | Compact Design | | UPC | 042406555531 | | Unit Count | 1.0 Count | | Warranty Description | 2 year manufacturer. | ## Product Details - **Brand:** Shure - **Connectivity Technology:** Wireless - **Connector Type:** XLR - **Item dimensions L x W x H:** 18.5 x 14.88 x 3.88 inches - **Microphone Form Factor:** Microphone System - **Model Name:** BLX4R - **Number of Batteries:** 2 AA batteries required. (included) - **Recommended Uses For Product:** Live vocal performances and concerts - **Special Feature:** Compact Design ## Images ![Shure BLX4R Rack-Mount Wireless Receiver J11 Band (596–620 MHz) – BLX Series Single-Channel Receiver with QuickScan, XLR & 1/4" Outputs, LCD Display, Up to 300 ft Range - Image 1](https://m.media-amazon.com/images/I/51qT5Z32HtL.jpg) ## Available Options This product comes in different **Pattern, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Easy and good quality *by J***Z on April 11, 2026* Best audio performance ### ⭐⭐⭐⭐⭐ Easy to Set Up - Works Flawlessly *by O***C on April 1, 2021* The BLX4 is easy to set up. Plug it in and turn it on. It searches for a clear frequency and displays the info you need to set up your wireless microphone. Just make sure your microphone's frequency range matches the BLX4 frequency range and you're in business. ### ⭐⭐⭐⭐⭐ Works well *by A***R on February 10, 2023* Easy to connect. Sounds good. No problems so far ## Frequently Bought Together - Shure BLX4R Single Channel Rack Mount Receiver - for use with BLX Wireless Systems, Transmitter Sold Separately | J11 Band (BLX4R=-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.co.th/products/229138088-shure-blx4r-rack-mount-wireless-receiver-j11-band-596-620](https://www.desertcart.co.th/products/229138088-shure-blx4r-rack-mount-wireless-receiver-j11-band-596-620) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-06-12*