PC Boundary

多指向性界面话筒

Summary & Images Specs Where to buy Downloads & Support

可以选择指向性，能针对不同声学环境轻松使用相应指向性。可在全指向性、心形指向性、超心形指向性或“8”字形指向性之间进行切换；操作简单的静音开关。可以编程使话筒处于锁定/解锁或保持状态；所有四种指向性的话筒音质完全一致

PC Boundary话筒外形小巧、占用空间少，可以用于任何表面，几乎能与任何话筒混音器组合使用。自带四种指向性选项，几乎对于任何需要高级区域覆盖的安装都是理想之选。

Specifications

Polar Pattern	Omni, Cardioid, S-cardioid & Figure 8
Mic Type	Boundary
Element	Dual condenser (back-electret)
Impedance, Low-Z balanced	200
Open Circuit Voltage	31.5
Case Material	Steel
Finish	Non-reflective camera black
Power Requirement	12 - 52 VDC

Videos

Where to Buy

便携式扬声器&麦克风

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Certification/Regulatory

Name	Language & Download
Miniature Gooseneck And Boundary Wired Microphones, Mean Time Between Failures (Mtbf) Declaration	EN
PolarChoice Mics UKCA Declaration of Conformity (2023-Aug)	EN
RE90-RE92-PolarChoice Mics EU Declaration of Conformity (2023-Aug)	EN

Engineering Data Sheet

Name	Language & Download
PC Boundary Multi-Pattern Engineering Data Sheet	EN

Manual

Name	Language & Download
PolarChoice PC Plus Drilling Template	EN

Service Policies

Name	Language & Download
Warranty conditions for Electro-Voice products in Europe, the Middle East, & Africa	EN DE

White Paper

Name	Language & Download
Audio 101 - Basic Audio Terminology	EN
Audio 101 - Loudspeaker Basics	EN
Audio 101 - Microphone Basics	EN
Microphone Facts- Axial Response	EN
Microphone Facts- The New Model 666R Joins the 666 Family	EN
PA Bible 03: Microphone Types	EN
PA Bible 08: Microphone Techniques	EN
PA Bible 15: Barrier Miking	EN
The EV PA Bible	EN
The PA Bible Chapter Zero	EN