{"id":48844,"date":"2025-09-29T16:01:07","date_gmt":"2025-09-29T16:01:07","guid":{"rendered":"https:\/\/greencode.ge\/?post_type=product&p=48844"},"modified":"2025-09-29T16:01:08","modified_gmt":"2025-09-29T16:01:08","slug":"acm-u41d-u42d-microphone","status":"publish","type":"product","link":"https:\/\/greencode.ge\/en\/product\/acm-u41d-u42d-microphone\/","title":{"rendered":"ACM-U41D\/U42D Microphone"},"content":{"rendered":"

Technical Spec<\/h2>\n
\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Model<\/td>\nACM-U41D | ACM-U42D<\/td>\n<\/tr>\n
Microphone type<\/td>\nElectret condenser microphone<\/td>\n<\/tr>\n
Microphone directivity<\/td>\nCardioid<\/td>\n<\/tr>\n
Frequency response<\/td>\n80Hz~16KHz<\/td>\n<\/tr>\n
Microphone input impedance<\/td>\n1K\u03a9<\/td>\n<\/tr>\n
Sensitivity<\/td>\n-40\u00b11dB (0dB=1V\/Pa,at 1KHz)<\/td>\n<\/tr>\n
Maximum SPL<\/td>\n120dB(THD\uff1c3%)<\/td>\n<\/tr>\n
Built-in speaker<\/td>\n2W@4\u03a9\u00d71<\/td>\n<\/tr>\n
SNR<\/td>\n>80dB(A)<\/td>\n<\/tr>\n
Crosstalk<\/td>\n>70dB<\/td>\n<\/tr>\n
Dynamic range<\/td>\n>80dB<\/td>\n<\/tr>\n
THD<\/td>\n<0.3%<\/td>\n<\/tr>\n
Maximum power consumption<\/td>\n3W<\/td>\n<\/tr>\n
Power supply<\/td>\nConference server power supply<\/td>\n<\/tr>\n
Color<\/td>\nFine sand graphite grey<\/td>\n<\/tr>\n
Sign-in method<\/td>\nKey sign in<\/td>\n<\/tr>\n
Dimension<\/td>\n136*140*48.5(mm)(without microphone rod)<\/td>\n<\/tr>\n
Installation method<\/td>\nDesktop<\/td>\n<\/tr>\n
Weight<\/td>\n1.3Kg<\/td>\n<\/tr>\n
Microphone pole<\/td>\n240mm integrated square short microphone rod (light black)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

Audio Conference Chairman \/Delegate Unit<\/h3>\n
    \n
  • High-Fidelity Audio & Network Integration: Utilizes 48kHz uncompressed audio with 80Hz\u201316kHz bandwidth, 100M TCP\/IP network transmission, and capacitive touch buttons for noise-free operation, ensuring pristine sound quality and seamless daisy-chained connectivity.<\/li>\n
  • Multilingual Conferencing & Control: Features a 4.3″ touchscreen, 63+1 interpretation channels, dual headphone interfaces, and a built-in web server for multilingual adjustments (mic ID\/sensitivity\/EQ), speech timers, and chairman priority to mute delegates.<\/li>\n
  • Advanced Audio Processing: Combines 5-band EQ tuning, feedback suppression, and voice-activated controls with adjustable sensitivity to optimize sound clarity and adapt to diverse speaker profiles.<\/li>\n
  • Meeting Management Tools: Supports delegate speaking requests, customizable voting modes, sign-in controls via PC software, and dual-channel listening for real-time multilingual participation.<\/li>\n
  • System Security & Maintenance: Enables IP\/MAC address sniffing for device identification, firmware upgrades via web interface, and network diagnostics (ping protocol) to ensure robust system reliability and security.<\/li>\n<\/ul>","protected":false},"featured_media":64930,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[1652],"product_tag":[],"class_list":{"0":"post-48844","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-intelligent-collaboration-holowits-holowits","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/greencode.ge\/en\/wp-json\/wp\/v2\/product\/48844","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/greencode.ge\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/greencode.ge\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/greencode.ge\/en\/wp-json\/wp\/v2\/comments?post=48844"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/greencode.ge\/en\/wp-json\/wp\/v2\/media\/64930"}],"wp:attachment":[{"href":"https:\/\/greencode.ge\/en\/wp-json\/wp\/v2\/media?parent=48844"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/greencode.ge\/en\/wp-json\/wp\/v2\/product_brand?post=48844"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/greencode.ge\/en\/wp-json\/wp\/v2\/product_cat?post=48844"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/greencode.ge\/en\/wp-json\/wp\/v2\/product_tag?post=48844"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}