Home » Microphone » Measurement Microphone » Earthworks Audio M50 量測麥克風（單支）

Earthworks Audio M50 量測麥克風（單支） - Main Image

Earthworks Audio M50 量測麥克風（單支）

Name: Earthworks Audio M50 量測麥克風（單支）
Brand: Earthworks Audio
Price: 53900 TWD
Availability: OutOfStock

Free shipping orders over NTD 3,000

NT$ 53,900

Earn 539 points with this purchase

Installment Info: (Details )

3 months 0 interest, per month NT$ 17,967

6 months 0 interest, per month NT$ 8,983

Type

Qty

Status: 預購商品 (約 10~15 個工作天)

Payment:

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 8785 times

NT$ 53,900

Earthworks M50 專業級全向性測量麥克風：50kHz 高頻寬、實驗室等級精準度與極速瞬態響應

Earthworks M50 作為 M 系列測量麥克風的旗艦型號，是一款專為聲學測量、系統調校與科學研究而設計的高精密全向性麥克風。其最顯著的特色在於具備極寬的頻率響應範圍，從極低頻 3Hz 到超音波頻段 50kHz 均能保持優異的平直度，確保音訊擷取的完整性與真實性。對於追求極致精確度的音響工程師、聲學顧問及硬體研發者而言，M50 提供的不僅是音訊數據，更是接近物理原貌的聲學還原。

在數位音訊系統日益進步的今天，取樣率與解析度的提升使得 20kHz 以上的頻訊細節變得至關重要。M50 憑藉著 Earthworks 核心的快速瞬態響應技術（Fast Impulse Response），能精準捕捉音訊中細微的「時間差」與「相位關係」，這對於高階喇叭設計、錄音室空間校正、以及複雜的 PA 系統調校（如搭配 Smaart、REW 或 MLSSA 等軟體）而言，是不可或缺的利器。其具備 140dB SPL 的高聲壓承受能力，即使在高音量的音場環境下也能維持極低失真。

M50 在設計上更考量了環境穩定性，採用特殊的溫度補償電路，能確保在不同環境溫度下維持一致的靈敏度與效能。每支 M50 均經過美國原廠手工調教與測試，並隨附專屬的個別校正圖表。對於需要更高精準度的使用者，亦可線上下載專屬的電子校正檔案（ECF），將麥克風特性無縫整合至各種測量軟體中。其堅固耐用的不鏽鋼外殼，不僅展現精湛工藝，更提供了卓越的屏蔽與耐用性，成就了 M50 作為全球專業音響界測量基準的地位。

產品特色

具備 3Hz 至 50kHz 的超寬平直頻率響應，完美捕捉所有音訊細節
符合並超越 ANSI Type 1 與 IEC 61094 聲學測量標準
極速瞬態響應與線性相位特性，提供最真實的時間軸解析度
全向性拾音模式，具備優異的離軸一致性，確保多角度測量的精準
140dB SPL 的極高耐聲壓能力，處理大音量輸入不失真
專為 Smaart、SIM、REW、Spectrafoo 等專業測量軟體優化設計
內建溫度補償電路，在不同操作環境下皆能保持數據穩定一致
不鏽鋼機身設計，低手持雜訊且無需避震架即可獲得純淨訊號
隨附原廠紙本校正曲線表，並支援下載專屬電子校正檔案 (ECF)
美國原廠手工製造，提供實驗室等級的可靠性與耐用度

詳細規格

麥克風類型：Condenser 電容式
拾音指向性：Omnidirectional 全向性
頻率響應：3Hz 至 50kHz (±1/-3dB)
靈敏度：34mV/Pa (-29dBV/Pa)
電源需求：24–48V Phantom 幻象電源，10mA
最大聲壓輸入：140dB SPL
輸出端子：XLR (pin 2+)
輸出阻抗：65Ω balanced 平衡阻抗 (pins 2 & 3 之間)
最小輸出負載：600Ω (pins 2 & 3 之間)
等效噪音值：20dB SPL (A-weighted A加權)
操作溫度範圍：-20°C 至 +60°C
儲存溫度範圍：-40°C 至 +80°C
濕度耐受度：最高 90%
產品尺寸：22.9 cm x 2.2 cm
產品重量：225 g

Reviews:

目前尚無評論

Purchase FAQ

Q1. What is the inspection period?

According to the Consumer Protection Act, online purchases come with a 7-day inspection period starting from the delivery date. Please note that the "inspection period is not a trial period." The purpose is for you to inspect and review the product, not to use it. If you are unsatisfied after inspection, please do not open or use the product and follow the return procedures immediately. Returned products must be in complete packaging with all accessories, gifts, and original packaging intact. Any missing, damaged, or incomplete items may affect your return rights and restoration costs may be deducted.

Q2. How do I process a return or exchange?

If you wish to return a product, please ensure it is in complete, new condition with the original packaging undamaged. This includes the product itself, accessories, warranty card, original packaging, and all accompanying documents. If the product is damaged due to reasons attributable to you, we may not be able to process the return, or repair costs may be deducted from the refund. However, products with manufacturing defects are exempt and qualify for unconditional return or exchange.

Please contact us by phone or email within the inspection period, providing the reason for the return/exchange, current product condition, phone number, and pickup address. We will arrange the return within 3-5 business days.

Q3. How will I receive my refund, and how long does it take?

Refund methods and timelines vary by payment method:

Credit Card: After we receive the returned product, the refund will be credited to your credit card account within approximately 5-7 business days. Depending on your billing cycle, the refund may appear on your current or next statement. Please confirm with your credit card issuing bank.

Bank Transfer: Please contact service [at] digilog.tw with your complete bank details (bank name, branch name, bank code, account holder name, account number). We will arrange courier pickup of the returned product and transfer the refund to your designated account within 5-7 business days.