--- product_id: 100350105 title: "Audio-Technica 3000 Series Wireless System Wireless Microphone System with Lavalier Mic (ATW-3211/831DE2)" brand: "audio-technica" price: "Rp29419386" currency: IDR in_stock: true category: "Audio Technica" url: https://www.desertcart.id/products/100350105-audio-technica-3000-series-wireless-system-wireless-microphone-system-lavalier store_origin: ID region: Indonesia --- # Cardioid lavalier mic for crystal-clear voice True diversity receiver for stable signal Battery-powered with long-lasting performance Audio-Technica 3000 Series Wireless System Wireless Microphone System with Lavalier Mic (ATW-3211/831DE2) **Brand:** audio-technica **Price:** Rp29419386 **Availability:** ✅ In Stock ## Summary > 🎙️ Own the stage with wireless freedom and flawless sound! ## Quick Answers - **What is this?** Audio-Technica 3000 Series Wireless System Wireless Microphone System with Lavalier Mic (ATW-3211/831DE2) by audio-technica - **How much does it cost?** Rp29419386 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/100350105-audio-technica-3000-series-wireless-system-wireless-microphone-system-lavalier) ## Best For - audio-technica enthusiasts ## Why This Product - Trusted audio-technica brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug & Play Versatility:** Compact bodypack transmitter with proprietary XLR connectivity for seamless integration - • **Rugged & Reliable Build:** Durable metal enclosure designed for professional stage and broadcast use - • **Unmatched Signal Stability:** True diversity UHF receiver eliminates dropouts in crowded frequencies - • **Crystal-Clear Audio Capture:** Cardioid condenser lavalier mic isolates voice with natural clarity - • **Effortless Frequency Management:** Wide 60 MHz tuning bandwidth with auto squelch, frequency scan & IR sync ## Overview The Audio-Technica 3000 Series Wireless System (ATW-3211/831DE2) is a professional-grade UHF wireless microphone setup featuring a true diversity receiver, a cardioid lavalier mic, and a bodypack transmitter. Designed for congested frequency environments, it delivers interference-free, natural sound ideal for presentations, broadcasts, and live events. Its rugged metal build and advanced auto frequency management ensure reliable, crystal-clear audio performance every time. ## Description The Audio-Technica ATW-3211/831DE2 3000 Series fourth generation is a frequency-agile, True diversity UHF wireless microphone system designed to give users the power and flexibility to operate within the congested UHF spectrum. The system includes an atw-r3210 receiver, an atw-t3201 body pack transmitter, and an At831Ch cardioid condenser lavalier microphone, and is designed to capture voice and instruments with intelligible and natural sound while minimizing potential interference, for stage, television, lecture, event presentation, or house of worship applications. ## Features - Atw-r3210 True diversity receiver - Atw-t3201 body pack transmitter - At831Ch Cardioid Lavalier microphone - Wide 60 MHz UHF Tuning bandwidth - Auto squelch, frequency scan and IR sync ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07FNZ54TW | | Antenna Location | Speech, Video Conference | | Audible Noise | 25 db | | Best Sellers Rank | #134,900 in Musical Instruments ( See Top 100 in Musical Instruments ) #1,892 in Wireless Lavalier Microphones & Systems | | Brand | Audio-Technica | | Built-In Media | 3000 Series Wireless System | | Color | Black | | Compatible Devices | Television | | Connectivity Technology | XLR | | Connector Type | Proprietary Hirose 4-pin cH-style screw-down connector | | Customer Reviews | 5.0 5.0 out of 5 stars (1) | | Enclosure Material | rugged metal | | Global Trade Identification Number | 00042005196173 | | Hardware Platform | Television | | Item Dimensions | 7 x 1 x 4 inches | | Item Type Name | Conditional Access Module | | Item Weight | 16 ounces | | Manufacturer | Tjernlund Products – Audio | | Mfr Part Number | ATW-3211/831DE2 | | Microphone Form Factor | Microphone System | | Model Name | Wireless Microphone System With Lavalier Mic | | Model Number | ATW-3211/831DE2 | | Number of Batteries | 4 AA batteries required. | | Number of Channels | 1 | | Number of Items | 1 | | Polar Pattern | Unidirectional | | Power Source | Battery Powered | | Signal-to-Noise Ratio | 80 db | | Special Feature | 3000 Series Wireless System | | UPC | 042005196173 | | Unit Count | 1 Count | | Warranty Description | 1 Year | ## Product Details - **Brand:** Audio-Technica - **Color:** Black - **Compatible Devices:** Television - **Connectivity Technology:** XLR - **Connector Type:** Proprietary Hirose 4-pin cH-style screw-down connector - **Included Components:** 3000 Series Wireless System - **Model Name:** Wireless Microphone System With Lavalier Mic - **Polar Pattern:** Unidirectional - **Recommended Uses For Product:** Speech, Video Conference - **Special Feature:** 3000 Series Wireless System ## Images ![Audio-Technica 3000 Series Wireless System Wireless Microphone System with Lavalier Mic (ATW-3211/831DE2) - Image 1](https://m.media-amazon.com/images/I/41gQTzOdaSL.jpg) ![Audio-Technica 3000 Series Wireless System Wireless Microphone System with Lavalier Mic (ATW-3211/831DE2) - Image 2](https://m.media-amazon.com/images/I/21fUy0PeYEL.jpg) ## Frequently Bought Together - Audio-Technica 3000 Series Wireless System Wireless Microphone System with Lavalier Mic (ATW-3211/831DE2) - AT829CW Cardioid Condenser Wireless Lavalier Microphone for UniPak Transmitters - Microdot 4016 Headset Headworn Microphone for Audio Technica Wireless System - Detachable Cable with 4 Pin Hirose Type Connector - Omidirectional Mic --- ## 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.id/products/100350105-audio-technica-3000-series-wireless-system-wireless-microphone-system-lavalier](https://www.desertcart.id/products/100350105-audio-technica-3000-series-wireless-system-wireless-microphone-system-lavalier) --- *Product available on Desertcart Indonesia* *Store origin: ID* *Last updated: 2026-08-13*