CM30/DM30 is specially designed and made for various kinds of meeting, lectures, broadcasting, recording occasion, etc. It adopts high quality dynamic cartridge to make sure that the microphone has high sensitivity and good frequency response. CM30 is condenser microphone while DM30 is dynamic microphone. Please read the following instruction carefully before use the microphone.
CM30/DM30 is shaking-proof conference microphone with switches (including built-in switches) and instructions. It can be assembled or disassembled easily. It’s designed to put on desk. It has strict audio transmission and can match different phantom powers (Phantom power is only for CM30). Its base is made from Integral die-cast metal, delicate and small-sized.
The base is sprayed with anti-reflective black paint. 3-pin XLR female socket and a 3-digit XLR female socket are for input. 3-pin XLR male socket is for output.
|
Model |
CM30 |
DM30 |
|
Transducer |
Condenser |
Dynamic |
|
Frequency response |
30Hz-20kHz |
|
|
Directivity |
Super directivity |
|
|
Output impedance (ohms) |
75Ω |
|
|
Sensitivity |
-45dB |
|
|
Maximum input volume |
138dB sound pressure |
|
|
Dynamic range |
109 dB, 1 kHz |
|
|
Signal to noise ratio |
65 dB |
|
|
Working voltage |
phantom 48V |
-- |
|
Micro tube length |
||
|
Base size (w * d * h) |
115 * 138 * 40 mm |
|
|
Output |
balanced |
|
|
Anti-interference |
Anti-mobile phone, anti-electromagnetic |
|
|
Net weight |
1.1KG |
|
|
Gross weight |
1.9KG |
|
|
Packing size |
450x175x75mm |
|
we will contact you within 24 hours.
DSPPA | Close ISE 2024 with a Note of Technological BrillianceFebruary 5, 2024Abstract: DSPPA successfully concludes ISE 2024 in Spain, leading the new trend of intelligent audiovisual systems.view
【DSPPA】 Editor of Double National StandardDecember 22, 2021In May 2010, Technical Code for Public Address System Engineering (GB50526-2010), the world’s first national standard for public engineering with DSPPA as the chief editor, was issued by the Ministry of Housing and Urban-Rural Development of PRC, establishing China's independent intellectual property right in the field of Public Address (short for PA) system.view
EN
ar
bn
fr
ms
de
th
id
hi
pt
ru
es
