
1U 機架式紅外線整合教學擴大機,內建紅外線接收模組。具備數位紅外線音訊傳輸(dirATC)技術,支援雙頻自動選擇(2.06MHz/2.56MHz),可同時使用 2 支無線麥克風,RJ45 網路介面用於連接紅外線感應器(最遠 100 公尺),D 類擴大機具 2×150W/4-8Ω 自適應輸出,內建 DSP 迴授抑制、USB 錄音、藍牙 5.0 音訊串流,並可擴充 IP 廣播功能。
China conference AV system manufacturer · OEM / ODM · CE / RoHS / FCC certified
參數 規格 產品名稱 紅外線整合式教學擴大機(內建紅外線接收器) 面板材質 髮絲紋鋁合金陽極處理面板 機箱 1U,19吋機架式 紅外線接收頻率 2.06MHz / 2.56MHz(自動選擇) 紅外線傳輸距離 使用Cat5e或更高規格線材可達100公尺 紅外線感應器輸入 2×RJ45(可擴充至4) 無線麥克風頻道數 2 擴大機類別 D類數位擴大機 額定功率 2×150W / 4-8Ω自適應;4×75W / 8Ω 麥克風輸入 MIC1/MIC2:600Ω,10mV,非平衡 線性輸入 LINE:10kΩ,775mV,非平衡 幻象電源 +48V(獨立控制) 頻率響應 40Hz - 20kHz(-3dB) 總諧波失真 <0.05%(1kHz,1/3額定功率) 訊噪比 LINE:85dB,MIC:>75dB 顯示螢幕 2.4吋LCD USB連接埠 隨身碟錄音,自動儲存 藍牙版本 5.0 網路廣播 1×RJ45(擴充) RS232控制 1×端子台 Type-C音訊輸入 1 PPT翻頁器連接埠 1 電源插座 2×萬用插座 保護功能 短路、直流、過熱 電源輸入 AC100-260V,50/60Hz 耗電量 36W 尺寸(寬×高×深) 483mm × 44mm × 366mm 總重量 4.2kg
卡达斯 COUDUS 紅外線整合式教學擴音機 (model TK-IR100) is a 紅外線無線音訊解決方案 product from 卡达斯 COUDUS, built for meeting rooms, lecture halls, command centers and education venues. 1U rack-mount infrared integrated teaching amplifier with built-in IR receiver module. Features digital infrared audio transmission (dirATC) technology with dual-frequency auto-selection (2.06MHz/2.56MHz), supports 2 wireless microphones simultaneously, RJ45 network interface for IR sensor connection (up to 100m), Class D amplifier with 2×150W/4-8Ω adaptive output, built-in DSP feedback suppression, USB recording, Bluetooth 5.0 audio streaming, and IP broadcast expandability.
這款紅外線整合式教學擴音機專為教育音訊應用而設計。採用1U標準機架式設計,搭配拉絲鋁氧化面板,內建紅外線接收模組,利用紅外線光進行無線音訊訊號傳輸——不受射頻干擾及電磁干擾影響,提供乾淨無雜音的聲音。紅外線訊號難以被竊聽,確保高度保密性,對使用者無健康風險——是真正的綠色環保產品。 核心特色: 紅外線無線接收:支援2.06MHz至2.56MHz自動選頻,避免同一空間內其他紅外線裝置的干擾。標準RJ45網路介面,使用Cat5e或更高規格線材時,連線距離最遠可達100公尺。配備2個RJ45紅外線感應器輸入,可同時支援2個感應器,使用RJ45網路三通連接器可擴充至4個感應器。 D類擴大機:採用D類數位擴大電路,低發熱量、高功率輸出。額定功率:2×150W/4-8Ω自適應,可選配4×75W/8Ω配置。內建DSP晶片及處理電路,提供有效的防迴授抑制。 多元輸入與輸出:配備2組LINE輸入(平衡訊號/端子台,獨立音量控制)、2組MIC輸入(平衡訊號/端子台,獨立音量控制,48V幻象電源)、1個Type-C音訊輸入,以及1個PPT紅外線翻頁筆擴充埠。輸出包括1個麥克風輔助輸出、1個主音訊輔助輸出,以及2個電源插座(萬用插座)。1個PC連接埠用於參數調整(僅限技術人員)。 智慧與便利:2.4吋LCD顯示幕,狀態顯示清晰。1個USB埠支援錄音並自動儲存至隨身碟,方便存取。內建藍牙5.0,可播放音樂。1個編碼器旋鈕用於選單控制及主音量調整。 網路與廣播:1個RJ45網路廣播解碼器輸入,可整合IP廣播伺服器(需擴充)。1個RS232控制介面(端子台),可整合中央控制系統。 安全與可靠:具備PFC功能的寬電壓交換式電源供應器(AC100~260V)。完整保護機制包括短路、直流及過溫保護。高效率電路設計,超低發熱量,搭配溫控靜音風扇散熱。
The MOQ for the 卡达斯 COUDUS Infrared Integrated Teaching Amplifier (model TK-IR100) is 50 units. For mixed-model orders, project tenders or OEM/ODM runs the MOQ is negotiable — send COUDUS your target quantity and destination market for a tailored quotation.
Yes. 卡达斯 COUDUS supports OEM/ODM on the Infrared Integrated Teaching Amplifier, including logo printing, housing finish and colour, packaging artwork, multilingual manuals, and firmware/UI branding. Share your specification and we will confirm feasibility, tooling cost and sample lead time.
In-stock 卡达斯 COUDUS Infrared Wireless Audio Solutions typically ships within 7–15 working days after payment. Bulk and customized orders usually take 20–30 working days depending on quantity and configuration. Exact lead time is confirmed on your proforma invoice.
Yes. 卡达斯 COUDUS provides a 12-month manufacturer warranty covering defects in materials and workmanship, plus lifetime remote technical support. Extended warranty and spare-part packages are available for project orders — the exact terms are stated in your quotation.
Yes, sample orders are supported. Testing a sample lets you verify audio performance, build quality, finish and system compatibility before committing to volume. Sample cost is normally credited against your subsequent bulk order.
卡达斯 COUDUS builds the Infrared Integrated Teaching Amplifier under a documented quality-control process, and certification documents (CE, RoHS, FCC and others, where applicable) can be provided on request for your destination market. Tell us the target country and we will supply the relevant paperwork.
卡达斯 COUDUS designs the Infrared Integrated Teaching Amplifier with standard professional interfaces so it integrates with common third-party DSPs, mixers, camera-tracking systems and control platforms. Send us your system diagram or existing equipment list and our engineers will confirm compatibility before you order.
Yes. 卡达斯 COUDUS supplies wiring diagrams, mounting templates and configuration guides with every Infrared Wireless Audio Solutions order, and our engineers provide remote commissioning assistance by video call. On-site support and integrator training can be arranged for large projects.
“COUDUS 無線數位會議系統已在我們 12 間會議室穩定運行超過兩年——音訊清晰、抗干擾能力強,且 OEM 客製化迅速。是可靠的會議系統製造商。”
“鵝頸會議麥克風結構堅固,完全通過 CE 認證,按時交貨,並提供反應迅速的售後技術支援。作為中東地區的系統整合商,我們重視製造商的交貨可靠性。”