The Audio-Technica System 20 PRO<\/strong> advances 2.4 GHz wireless microphone technology with exceptional scalability, reliability, and ease of deployment. Designed as a self-managing, plug-and-play digital system, it supports up to 20 simultaneous channels<\/strong> while delivering consistent, high-quality audio regardless of installation environment. By eliminating traditional challenges such as frequency coordination, intermodulation calculations, and external antenna cabling, the system enables fast, hassle-free setup.<\/p>\n At the core of the system is the ATW-R1440 receiver<\/strong>, capable of supporting up to four transmitters per channel for flexible multi-user configurations. Receivers can remain docked in the half-rack chassis or be mounted remotely up to 328 ft (100 m)<\/strong> away via Ethernet cable, allowing clean installations across large venues or distributed systems. Up to five chassis can be linked using the included RJ12 cable, enabling stable operation of up to 20 channels simultaneously.<\/p>\n The system offers selectable operating modes to match application needs. Standard mode<\/strong> supports up to 10 channels with minimal latency, while HD mode<\/strong> allows up to 20 channels for larger deployments. Setup and monitoring are streamlined using Audio-Technica\u2019s Wireless Manager software<\/strong>, which can control multiple UHF, 2.4 GHz, and DECT wireless systems from a single interface.<\/p>\n Security and reliability are ensured with built-in AES128 encryption<\/strong>. Transmitters are paired and ready to use out of the box and provide all-day operation on a full charge. With OLED displays, auto-lock protection, and flexible output options, the System 20 PRO is ideal for corporate AV, education, live production, houses of worship, and installed sound environments.<\/p>\n \nDigital 24-bit \/ 48 kHz wireless operation for high-quality audio performance \n\u2022 Professional 2.4 GHz digital wireless microphone system with plug-and-play operation.
\nKey Features<\/h4>\n
\nPlug-and-play 2.4 GHz operation free from TV 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 deployments
\nEach receiver channel supports pairing with up to four transmitters
\nSystem ID display shows RF signal level, battery status, and link information
\nFlexible rack mounting with short and long rack ears and joining plate capability
\nCentralized control using Wireless Manager software
\nAuto-lock function prevents unintended system changes
\nAES128 encryption for secure wireless transmission
\nSyslog protocol compatibility for network monitoring
\nProject-based configuration and management via software
\nOLED displays on transmitters and receivers for clear status viewing
\nWater- and sweat-resistant cW-style connector on bodypack transmitters
\nCompatible with ATW-CHG3 series charging docks for NiMH batteries
\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 charging 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 deployments.
\n\u2022 Delivers high-quality 24-bit \/ 48 kHz audio for clear, reliable sound.
\n\u2022 Selectable Standard mode for low latency or HD mode for maximum channel count.
\n\u2022 Remote receiver mounting up to 328 ft (100 m) via Ethernet cable.
\n\u2022 AES128 encryption ensures secure wireless transmission.
\n\u2022 Centralized control using Audio-Technica Wireless Manager software.<\/p>\n","protected":false},"featured_media":15311,"template":"","meta":[],"product_brand":[102],"product_cat":[21,180],"product_tag":[],"class_list":{"0":"post-15310","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-rf-system","10":"first","11":"instock","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/product\/15310","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\/15311"}],"wp:attachment":[{"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/media?parent=15310"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/product_brand?post=15310"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/product_cat?post=15310"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/product_tag?post=15310"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}