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Earthworks Audio M23 G2 量測麥克風（單支）

Name: Earthworks Audio M23 G2 量測麥克風（單支）
Brand: Earthworks Audio
Price: 23900 TWD
Availability: OutOfStock

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NT$ 23,900

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3 months 0 interest, per month NT$ 7,967

6 months 0 interest, per month NT$ 3,983

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Status: 預購商品 (約 10~15 個工作天)

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Free 1-year Warranty (except all cable, accessories and modulars) (Details)

Warranty Exclusions: Cables, power adapters and other accessories included in the box, Teenage Engineering Pocket Operator series, Modular synthesizers, Behringer HA400/MX400, MIDI Solutions series, microphone stands, hard cases, pedals and other accessories

This product has been viewed 10288 times

NT$ 23,900

Earthworks M23 Gen 2 專業級全指向測量麥克風｜23kHz 超平坦頻率響應、140dB 高音壓，音場校正與聲學量測的業界首選

Earthworks M23 Gen 2 (M23 G2) 是一款專為追求極致精準度的工程師與聲學專家設計的參考級測量麥克風。作為 Earthworks 經典 M 系列的第二代進化版，M23 G2 延續了該品牌自 1995 年以來在專業音訊領域的領導地位，並在效能與操作便利性上進行了全面優化。

這款麥克風具備極其平坦的頻率響應（5 Hz 至 23 kHz），能忠實呈現聲音的每一個細節而不添加任何染色。其全指向性的收音特性確保了在空間中的均勻響應，無論是進行現場音響系統（PA System）的相位對齊、錄音室的音場校正、喇叭設計與品質控管，還是 SPL 聲壓監測，M23 G2 都能提供穩定且可靠的數據。

第二代產品特別改進了電源效率與硬體設計，縮減了幻象電源（Phantom Power）的消耗，並採用更精悍的機身尺寸，方便在狹窄空間中架設與存放。每一支 M23 G2 在出廠時皆經過獨立測試與校準，並附上專屬的校正曲線圖表，確保其性能符合最高專業標準。其不鏽鋼外殼更具備 IP54 防護等級，能應對各種嚴苛的現場環境，是音響工程師與聲學研究人員不可或缺的量測工具。

產品特色

具備 5 Hz 至 23 kHz 的超平坦頻率響應，確保量測數據的極高準確性
採用全指向性極性圖，提供一致的空間收音與精準的相位表現
能夠承受高達 140 dB SPL 的最大音壓，在高聲壓環境下也不會產生失真
機身由精密機械加工不鏽鋼製成，堅固耐用且具備極佳的耐候性
符合 IP54 防護標準，具備優異的防塵與防濺水能力，適合戶外與現場作業
第二代優化設計，降低了幻象電源消耗，延長行動設備的使用壽命
縮減機身長度約 4 公分，更輕巧的尺寸利於收納與精確定位
每一支麥克風均附帶獨立的電子校正曲線文件，確保量測結果的科學嚴謹性
具備極快的瞬態響應與極低的自噪音（Self-Noise），捕捉最微小的聲學細節
支援標準 P48 與 P12 幻象電源，相容於大多數數位錄音介面與調音台

詳細規格

產品長度：13.86 cm
產品直徑：2.18 cm
產品重量：130 g
麥克風類型：Pre-Polarized Condenser
指向性：Omnidirectional 全指向
振膜尺寸：6 mm
頻率響應 (+/- 1dB)：5 Hz – 23 kHz
頻率響應 (-3dB)：3 Hz – 30 kHz
靈敏度 (1kHz)：-40 dBV/Pa (10 mV/Pa)
電源需求：P48 (48V Phantom Power, 7.2 mA) / P12 (12V Phantom Power, 4.8 mA)
最大聲壓級 Max SPL (3% THD)：140 dB SPL (於 P48 供電) / 133 dB SPL (於 P12 供電)
自噪聲 Self-Noise (A-weighted)：23 dBA
輸出接頭：XLR (pin 2+)
輸出阻抗：65 Ω (Balanced)
最小負載阻抗：1 kΩ
防護等級：IP54 (防塵、防濺水)
工作溫度：-20° 至 60° C
隨附配件：MC1 麥克風夾、OMW2 防風罩、ADP1 校正器適配器、攜帶盒、專屬校正曲線圖表表單

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