| Rated Voltage | Not Applicable |
| Frequency | 100-15000Hz |
| Material | Not Applicable |
| Output Type | Not Applicable |
| Input Type | DC |
| Termination | Not Applicable |
| Operating Mode | Not Applicable |
| Technology | Not Applicable |
| Voltage - Rated | 2.2 |
| Duration | Not Applicable |
| Type | CZB178-UL, Microphone |
| Sensitivity (dB@1kHz, 0dB=1V/Pa) | -33.0 (22.4mV/Pa) |
| Polar Pattern | Cardioid |
| Frequency Response (Hz) | 100-15000 |
| Signal-to-Noise Ratio (dB) | ≥ 72 |
| Maximum SPL (1% T.H.D.@1kHz) | 115 |
| Operating Voltage (V) | 2.7 |
| Output Impedence (kΩ) | ≤ 2.2 |
| Diaphragm | 3μm Mylar, Nickel-plated |
| Weight (g) | 2.8 |
| Color | Green |
| Mounting Type | Custom |
| Voltage - Input (Max) | Not Applicable |
| Capacitance @ Frequency | Not Applicable |
| Efficiency - Type | Not Applicable |
| Power - Max | Not Applicable |
| Size / Dimension | 17.8±0.1,6.2±0.2 |
| Frequency Range | 20-20000 |
| Height (Max) | 6.3mm |
| Port | Beijing,Tianjin,Shanghai |
| Supply Ability | 160000 Piece/Pieces per Month |
| Place of Origin | Beijing, China |
| Brand Name | 797AUDIO |
| Model Number | CZB178-UL |
View Detail Information
Explore similar products
Green Audio CZF9767-OL Omni-directional Microphone Capsule with Max Height of 6
797 AUDIO CY002 34mm Centering Dual Condenser Microphone Capsule For Recording
797 Audio CZB140C-UL Custom 14mm Condenser Microphone Electret Capsule with 3um
797 AUDIO CY039 34Mm Omni Cardioid F-8 6um Mylar Gold-plated Diaphragm Electret
Product Specification
| Rated Voltage | Not Applicable | Frequency | 100-15000Hz |
| Material | Not Applicable | Output Type | Not Applicable |
| Input Type | DC | Termination | Not Applicable |
| Operating Mode | Not Applicable | Technology | Not Applicable |
| Voltage - Rated | 2.2 | Duration | Not Applicable |
| Type | CZB178-UL, Microphone | Sensitivity (dB@1kHz, 0dB=1V/Pa) | -33.0 (22.4mV/Pa) |
| Polar Pattern | Cardioid | Frequency Response (Hz) | 100-15000 |
| Signal-to-Noise Ratio (dB) | ≥ 72 | Maximum SPL (1% T.H.D.@1kHz) | 115 |
| Operating Voltage (V) | 2.7 | Output Impedence (kΩ) | ≤ 2.2 |
| Diaphragm | 3μm Mylar, Nickel-plated | Weight (g) | 2.8 |
| Color | Green | Mounting Type | Custom |
| Voltage - Input (Max) | Not Applicable | Capacitance @ Frequency | Not Applicable |
| Efficiency - Type | Not Applicable | Power - Max | Not Applicable |
| Size / Dimension | 17.8±0.1,6.2±0.2 | Frequency Range | 20-20000 |
| Height (Max) | 6.3mm | Port | Beijing,Tianjin,Shanghai |
| Supply Ability | 160000 Piece/Pieces per Month | Place of Origin | Beijing, China |
| Brand Name | 797AUDIO | Model Number | CZB178-UL |
| Type | CZB178-UL |
| Sensitivity (dB@1kHz, 0dB=1V/Pa) | -33.0 (22.4 mV/Pa) |
| Polar Pattern | Cardioid |
| Frequency Response (Hz) | 100-15000 |
| Signal-to-Noise Ratio (dB) | ≥ 72 |
| Maximum SPL (1% T.H.D.@1kHz) | 115 |
| Operating Voltage (V) | 2.7 |
| Output Impedence (kΩ) | ≤ 2.2 |
| Diaphragm | 3 μm Mylar, Gold-plated |
| Weight (g) | 2.8 |
![]()
![]()
![]()
Interview, Live Chat, Recording, Broadcasting, Conference, Speech, Gaming,Singing, Entertainment,Etc.
![]()
![]()
![]()
![]()
![]()
Beijing 797 Audio Co.,Ltd. was founded in 1953 as an electric-acoustic manufacturer with long history in the field of microphone,speaker system,audio,etc.
![]()
![]()
![]()
![]()
Beijing 797 Audio Co., Ltd. has set microphone, speaker national standard, industry standard for audio, It covers audio products, public broadcasting and other fields. We already get over 70 patents on microphones and loudspeakers. We get ISO9001,ISO14001,ISO45001,and CE certificates, And our products have also been winning awards continuously.
![]()
![]()
![]()
![]()
![]()
Company Details
Business Type:
Manufacturer
Year Established:
1953
Total Annual:
5000000000-100000000000
Employee Number:
>1100
Ecer Certification:
Site Member
Beijing 797 Audio Co.,Ltd. was founded in 1953 as an electric-acoustic manufacturer with long history in the field of microphone,speaker system,audio,etc.Beijing 797 Audio Co.,Ltd. has over 40,000 square meters area in total with over 20 production lines, and over 1,000 employees. With 70 years of d... Beijing 797 Audio Co.,Ltd. was founded in 1953 as an electric-acoustic manufacturer with long history in the field of microphone,speaker system,audio,etc.Beijing 797 Audio Co.,Ltd. has over 40,000 square meters area in total with over 20 production lines, and over 1,000 employees. With 70 years of d...
Get in touch with us
Leave a Message, we will call you back quickly!