MIPRO MA‑300D 是一款兼具優異擴音性能與輕便攜帶性的雙頻手提式無線擴音機,專為戶外導覽、教學、會議、展示活動、宗教聚會與街頭宣講量身設計。它可選擇 UHF 或 5.8 GHz ISM 頻段,內建雙頻道接收模組,搭配兩支 ACT‑32H 無線手握麥克風,讓雙人使用或備份使用更靈活便利。
旗艦配置採用 Class D 功率放大與全音域雙音路喇叭(1吋高音+5吋低音),提供 60 W RMS 及 102 W 峰值輸出,最大音壓高達 105 dB SPL,呈現清晰有力的音質表現,不論語音播報或播放音樂皆具優異表現。
此外,MA‑300D 擁有插拔式藍牙模組及 USB 播放/錄音功能(含 LCD 顯示),並具備回音(ECHO)處理與淡入警報音效,提供多樣化應用可能。TWS 無線串接功能,更可將兩台 MA‑300D 組成立體聲系統。
電池系統採用 MB‑14 可拆換電池匣(4 顆 18650 鋰電池),適用性高、續航令人滿意,充電約 4 小時後可使用約 10 小時以上,機身自重約 2.7 kg,附肩提把與三腳架螺孔(5/8″),兼具攜帶與架設便利。
MA‑300D 通過多國電波/安全認證,具備專利設計,是兼具專業性能與使用便利的高CP值擴音方案。
雙頻雙通道接收:支援 UHF 或 5.8 GHz ISM,搭配 2 支 ACT‑32H 無線麥克風,支持雙人同步使用
強大功率輸出:60 W RMS, 102 W 峰值,最大音壓 105 dB,透過高效 Class D 雙音路喇叭呈現高品質音訊
豐富媒體功能:插拔式藍牙、USB 播放/錄音,具 ECHO 迴音與淡入警報音效
TWS 無線立體聲:支援兩台串接,營造立體音場體驗
穩定續航與便利更換電池:MB‑14 池匣可快速更換 4 顆 18650 鋰電池,約 10 小時續航,電量以 LED 四段顯示
輕巧攜帶設計:2.7 kg(含電池),配肩提把及三腳架25/8”孔位,桌面/手提/架掛皆適用
直覺操作:每一路音源均有獨立音量控制,ACT 系統具 Scan + Sync 快速對頻技術
穩固可靠:通過國際電波與安規認證,並具多項新型專利設計
MA‑300D 主機規格
類型:迷你型雙頻手提無線擴音機
接收模組:2 組 UHF 或 2 組 5.8 GHz ISM 單頻接收模組
對頻功能:ACT 自動 Scan + Sync 頻率同步
放大器:Class D 高效率功放
輸出功率:60 W RMS;102 W 峰值
最大音壓:105 dB SPL
喇叭系統:1″ 高音 + 5″ 低音雙音路設計
頻率響應:50–18,000 Hz(部分版本標示 80Hz–18kHz)
音訊輸入:MIC IN 6.3 mm ×1、LINE IN 3.5 mm ×1
音訊輸出:LINE OUT 3.5 mm ×1
媒體支援:USB MP3 播放/錄音、Plug-in 藍牙模組
特殊音效:麥克風 ECHO 回音、淡入警報音
電源:AC 100–240 V / DC 19–24 V;電池:MB‑14 池匣(4×18650)
續航時間:約 10 小時
充電時間:約 4 小時
電量顯示:4 段 LED(25/50/75/100%)
尺寸:209 × 278 × 165 mm
重量:約 2.7 kg(含電池)
搭載配件:肩提把、防塵蓋、5/8″ 三腳架孔
選購配件:SC‑300 攜行袋、MS‑30 喇叭腳架、MM 系列有線麥克風
認證/專利:通過國際電波/安全認證,具多項實用新型專利
ACT‑32H 手握式無線麥克風 × 2
類型:ACT 系列 UHF 類比手握發射器(適配 UHF 或 5.8 GHz ISM)
對頻方式:ACT Scan + Sync 自動頻率同步
發射功率:約 30 mW(依地區法規)
可用頻道數:使用 24 MHz 頻寬,可配置最多 16 頻道
顯示介面:LCD 顯示頻道與電量
音頭:可更換式動圈或電容模組(如 MU‑59、MU‑80 等)
電源:2 顆 AA 電池,使用時間約 12 小時
諧波輻射:< 4 nW
尺寸:約 Ø 51 mm × 長度 234 mm;重量約 250 g(不含電池)
機身材質:強化塑膠+金屬網罩,具防摔、防爆音設計
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