{"id":48851,"date":"2025-09-29T16:01:09","date_gmt":"2025-09-29T16:01:09","guid":{"rendered":"https:\/\/greencode.ge\/?post_type=product&p=48851"},"modified":"2025-09-29T16:01:09","modified_gmt":"2025-09-29T16:01:09","slug":"acm-u51l-u52l-desk-mounted-microphone","status":"publish","type":"product","link":"https:\/\/greencode.ge\/en\/product\/acm-u51l-u52l-desk-mounted-microphone\/","title":{"rendered":"ACM-U51L\/U52L Desk-Mounted 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\n\n\n\n\n\n\n
Model<\/td>\nACM-U51 | ACM-U52<\/td>\n<\/tr>\n
Microphone type<\/td>\nCardioid Electret<\/td>\n<\/tr>\n
Frequency response<\/td>\n80Hz~16KHz<\/td>\n<\/tr>\n
Input impedance<\/td>\n680\u03a9<\/td>\n<\/tr>\n
Sensitivity<\/td>\n-41\u00b11.5dB (0dB=1V\/Pa,at 1KHz)<\/td>\n<\/tr>\n
Max SPL<\/td>\n120dB<\/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< 0.2 %<\/td>\n<\/tr>\n
Max power consumption<\/td>\n2W<\/td>\n<\/tr>\n
Headphone load<\/td>\n>16\u03a9<\/td>\n<\/tr>\n
Headphone volume<\/td>\n40mW max<\/td>\n<\/tr>\n
Headphone jack<\/td>\n3.5mm dual channel jack<\/td>\n<\/tr>\n
Connection method<\/td>\nNetwork cable connection<\/td>\n<\/tr>\n
Hand in hand extension port<\/td>\nSupport<\/td>\n<\/tr>\n
Power supply<\/td>\nHost power supply DC 36V<\/td>\n<\/tr>\n
Color<\/td>\nBlack<\/td>\n<\/tr>\n
Voting function<\/td>\nFive-key \/three-key voting, five-key evaluation<\/td>\n<\/tr>\n
Simultaneous interpretation<\/td>\n63+1 channels<\/td>\n<\/tr>\n
Sign-in function<\/td>\nTouch button to sign in<\/td>\n<\/tr>\n
Display<\/td>\nOLED full viewing angle low power display<\/td>\n<\/tr>\n
Weight<\/td>\n0.55Kg<\/td>\n<\/tr>\n
Microphone pole<\/td>\n409mm<\/td>\n<\/tr>\n
Dimension (L\u00d7W\u00d7H)<\/td>\n250\u00d755\u00d785mm<\/td>\n<\/tr>\n
Installation method<\/td>\nEmbedded<\/td>\n<\/tr>\n
Opening size<\/td>\n206\u00d748mm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

Desk-Mounted Audio Conference Chairman\/Delegate Unit<\/h3>\n
    \n
  • The microphone delivers superior sound quality with a 48kHz sampling rate, DSP processing, and a cardioid electret design that eliminates low-frequency \u201cpuff\u201d sounds.<\/li>\n
  • A touch button design and a 2.23-inch OLED display with 9 multi-function buttons ensure silent, sleek operation, complemented by a microphone rod length of 409mm.<\/li>\n
  • Intelligent voice control with adjustable sensitivity, integrated feedback suppression, and 5-band EQ adjustments optimizes audio performance, while the chairman unit can control speech timing and microphone usage.<\/li>\n
  • Comprehensive event management features include voting, election, rating functions, short message prompts, and sign-in capabilities that enable data statistics without a PC.<\/li>\n
  • Supporting 63+1 language channels and dual 3.5mm headphone jacks for simultaneous interpretation, the system also employs TCP\/IP protocols with a unique IP address for web-based parameter settings and firmware upgrades.<\/li>\n<\/ul>","protected":false},"featured_media":64933,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[1652],"product_tag":[],"class_list":{"0":"post-48851","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\/48851","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=48851"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/greencode.ge\/en\/wp-json\/wp\/v2\/media\/64933"}],"wp:attachment":[{"href":"https:\/\/greencode.ge\/en\/wp-json\/wp\/v2\/media?parent=48851"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/greencode.ge\/en\/wp-json\/wp\/v2\/product_brand?post=48851"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/greencode.ge\/en\/wp-json\/wp\/v2\/product_cat?post=48851"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/greencode.ge\/en\/wp-json\/wp\/v2\/product_tag?post=48851"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}