The Audio-Technica System 20 PRO<\/strong> is a next-generation 2.4 GHz digital wireless microphone system engineered for professional reliability, scalability, and ease of use. Designed as a self-managing plug-and-play solution, it supports up to 20 simultaneous channels<\/strong> while delivering consistent, high-quality audio performance in virtually any environment. By eliminating complex setup processes such as frequency coordination, intermodulation calculations, and remote antenna cabling, the system enables fast deployment for demanding applications.<\/p>\n At its core is the ATW-R1440 receiver<\/strong>, capable of handling up to four transmitters per channel for flexible multi-user configurations. Receivers can remain docked within the half-rack chassis or be remotely mounted up to 328 ft (100 m)<\/strong> away using Ethernet cable, allowing clean installations across stages, conference venues, or distributed AV systems. Linking up to five chassis with the included RJ12 cable enables stable operation of up to 20 channels simultaneously.<\/p>\n The system offers selectable operating modes to suit different deployment needs. Standard mode<\/strong> provides up to 10 channels with minimal latency, while HD mode<\/strong> supports up to 20 channels for large-scale events and installations. Configuration, monitoring, and control are streamlined through Audio-Technica\u2019s Wireless Manager software<\/strong>, which can manage multiple UHF, 2.4 GHz, and DECT wireless systems from a single interface.<\/p>\n With built-in AES128 encryption<\/strong>, pre-paired transmitters ready for immediate use, and long battery operation on a full charge, System 20 PRO ensures secure, dependable performance. OLED displays on both transmitters and receivers provide clear system status, while auto-lock protection prevents accidental changes during operation. The result is a powerful wireless solution ideal for live sound, corporate AV, education, houses of worship, and installed audio environments.<\/p>\n \nDigital 24-bit \/ 48 kHz wireless audio for professional sound quality \n\u2022 Audio-Technica System 20 PRO 2.4 GHz digital wireless microphone system.
\nKey Features<\/h4>\n
\nPlug-and-play 2.4 GHz operation free from TV broadcast interference
\nSelectable Standard mode (10 channels) or HD mode (20 channels)
\nRemote receiver mounting up to 328 ft (100 m) via Ethernet cable
\nLink up to five chassis for large multichannel systems
\nEach receiver channel supports pairing with up to four transmitters
\nSystem ID display shows RF level, battery status, and link information
\nFlexible rack mounting with short and long rack ears
\nCentralized management using Wireless Manager software
\nAuto-lock function prevents unintended operation changes
\nAES128 encryption for secure wireless transmission
\nSyslog protocol compatibility for network monitoring
\nOLED displays for clear status readout
\nWater- and sweat-resistant cW-style connector on bodypack transmitters
\nCompatible with ATW-CHG3 series charging docks
\nMixed output support for installations with limited inputs\n<\/p>\n
\nSpecification<\/h4>\n
\n\n
\n Wireless System<\/strong><\/td>\n<\/tr>\n \n Operating Frequency<\/td>\n 2.4 GHz<\/td>\n<\/tr>\n \n Audio Resolution<\/td>\n 24-bit \/ 48 kHz digital<\/td>\n<\/tr>\n \n Operating Modes<\/td>\n Standard Mode (10 channels), HD Mode (20 channels)<\/td>\n<\/tr>\n \n Maximum Channel Count<\/td>\n Up to 20 channels<\/td>\n<\/tr>\n \n Encryption<\/td>\n AES128<\/td>\n<\/tr>\n \n Receiver<\/strong><\/td>\n<\/tr>\n \n Receiver Model<\/td>\n ATW-R1440<\/td>\n<\/tr>\n \n Transmitters per Channel<\/td>\n Up to 4 transmitters<\/td>\n<\/tr>\n \n Mounting Options<\/td>\n Docked in chassis or remote mounted<\/td>\n<\/tr>\n \n Remote Mount Distance<\/td>\n Up to 328 ft (100 m) via Ethernet<\/td>\n<\/tr>\n \n Chassis Linking<\/td>\n Up to 5 chassis via RJ12 cable<\/td>\n<\/tr>\n \n Status Display<\/td>\n System ID display with RF level, battery level, and link status<\/td>\n<\/tr>\n \n Display Type<\/td>\n OLED<\/td>\n<\/tr>\n \n Software & Control<\/strong><\/td>\n<\/tr>\n \n Management Software<\/td>\n Wireless Manager compatible<\/td>\n<\/tr>\n \n Multi-System Control<\/td>\n Supports UHF, 2.4 GHz, and DECT systems<\/td>\n<\/tr>\n \n Protocol Support<\/td>\n Syslog compatible<\/td>\n<\/tr>\n \n Auto-Lock Function<\/td>\n Yes<\/td>\n<\/tr>\n \n Transmitter & Power<\/strong><\/td>\n<\/tr>\n \n Pairing<\/td>\n Pre-paired and ready to use<\/td>\n<\/tr>\n \n Battery Operation<\/td>\n All-day operation on full charge<\/td>\n<\/tr>\n \n Connector (Bodypack)<\/td>\n cW-style locking 4-pin connector, water- and sweat-resistant<\/td>\n<\/tr>\n \n Charging Compatibility<\/td>\n ATW-CHG3 \/ ATW-CHG3a \/ ATW-CHG3N \/ ATW-CHG3Na docks<\/td>\n<\/tr>\n \n Display<\/td>\n OLED<\/td>\n<\/tr>\n \n Output<\/strong><\/td>\n<\/tr>\n \n Output Support<\/td>\n Mixed output capability<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"
\n\u2022 Supports up to 20 simultaneous channels for large wireless setups.
\n\u2022 High-quality 24-bit \/ 48 kHz digital audio performance.
\n\u2022 Standard mode for low latency or HD mode for maximum capacity.
\n\u2022 Remote receiver mounting up to 328 ft (100 m) via Ethernet.
\n\u2022 AES128 encrypted wireless transmission for secure operation.
\n\u2022 Centralized control with Wireless Manager software.<\/p>\n","protected":false},"featured_media":15320,"template":"","meta":[],"product_brand":[102],"product_cat":[21,31,54],"product_tag":[],"class_list":{"0":"post-15319","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-audio-technica","7":"product_cat-all-products","8":"product_cat-microphones","9":"product_cat-wireless-microphones","11":"first","12":"instock","13":"shipping-taxable","14":"purchasable","15":"product-type-simple"},"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/product\/15319","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/media\/15320"}],"wp:attachment":[{"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/media?parent=15319"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/product_brand?post=15319"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/product_cat?post=15319"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/product_tag?post=15319"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}