DJDZ
工厂宣传画册 FACTORYPUBILICITYBROCHURE
恩平市德记电子厂
INTEGRITYANDPRAGMATISM·QUALITY·WIN-WINFUTURE
工厂简介
恩平市德记电子厂创建于2007年,是一家集研发、生产、销售各种专用传声器于一体的厂家,工厂座落于中国麦克风产业基地广东省江门市恩平市文飞工业园,厂区占地面积1700多平方米,拥有自主品牌DJDZ。自从工厂建厂以来一直以声音还原为基础,专注于麦克风核心技术,致力于为客户提供高品质的动圈式咪芯,我厂的产品广泛应用于娱乐KTV,专业舞台演出,在线互动K歌,各种专业场合拾音等领域,我们的动圈式咪在国内外 \kappa \nu 娱乐中已占据50%以上的市场份额,我们的企业理念是名品风格、专业典范,我们的宗旨是以领航的技术、信赖的品质,心动的声音与广大新老客户合作。展望未来,我们坚持“以顾客为中心,提供优质的产品”为经营理念。让客户满意是我们的标准,按期交货是我们的信誉。我们将热诚为每一位客商服务,真诚欢迎海内外客商前来洽谈业务,共创美好的明天,
欢迎各界朋友莅临参观指导和洽谈业务!
专业品质,值得信赖
[定制服务] OEM SERVICE
产品型号:XS-1#
特性参数表(SPECIFICATION)
类别:动圈式dynamic
标准阻抗standard impedance:20oΩ±30%
灵敏度Sensitivity:-54.5±1db(在1KHz时,At1KHz)
频率响应范围FrequencyResponse:50\~16KHz
DIRECTION:UNI-DIRECTION
指向特性Pattern:单一指向Unidirectional
OPERATINGTEMPERATIONRANGE
工作温度范围OperatingTemperature Range:-25C\~55℃
结构阻尼Structural Damping :避震式 shock absorber type
产品型号:N8C#
特性参数表(SPECIFICATION)
类别:动圈式dynamic
标准阻抗standard impedance:30oΩ±30%
灵敏度Sensitivity:-54.5±1db(在1KHz时,At1KHz)
频率响应范围Frequency Response:50\~13.5KHz
DIRECTION:UNI-DIRECTION
指向特性Pattern:单一指向Unidirectional
OPERATINGTEMPERATIONRANGE
工作温度范围Operating Temperature Range:-25℃\~55℃
结构阻尼Structural Damping:避震式 shock absorber type
产品型号:7B#
特性参数表(SPECIFICATION)
类别:动圈式dynamic
标准阻抗standard impedance:130Ω±30%
灵敏度Sensitivity:-56±1.5db(在1KHz时,At1KHz)
频率响应范围FrequencyResponse:50\~15KHz
DIRECTION:UNI-DIRECTION
指向特性Pattern:单一指向Unidirectional
OPERATINGTEMPERATIONRANGE
工作温度范围Operating Temperature Range:-25℃C\~55℃
结构阻尼Structural Damping:避震式 shock absorber type
产品型号:网头款---[page 04 ]---
产品型号:GF57#
特性参数表(SPECIFICATION)
类别:动圈式dynamic
标准阻抗standard impedance:20Ω±30%
灵敏度Sensitivity:-63.5±1.5db(在1KHz时,At1KHz)
频率响应范围FrequencyResponse:50\~16KHz
DIRECTION:UNI-DIRECTION
指向特性Pattern:单一指向Unidirectional
OPERATINGTEMPERATIONRANGE
工作温度范围OperatingTemperatureRange:-25C\~55°
结构阻尼Structural Damping:避震式 shock absorber typ
产品型号:GF58#
特性参数表(SPECIFICATION)
类别:动圈式dynamic
标准阻抗standard impedance:20Ω±30%
灵敏度Sensitivity:-63.5±1.5db(在1KHz时,At1KHz)
频率响应范围Frequency Response:50\~16KHz
DIRECTION:UNI-DIRECTION
指向特性Pattern:单一指向Unidirectional
OPERATINGTEMPERATIONRANGE
工作温度范围OperatingTemperatureRange:-25℃\~55℃
结构阻尼Structural Damping:避震式shock absorber typ
| INDUCTANCE | 黄--绿 | 56mH MIN | 测试条件 | 1KHZ 0.25V |
| INDUCTANCE | 红---蓝 | 800mH MIN | 测试条件 | 1KHZ 0.25V |
| DCR | 黄---绿 | 1.55Ω±15% | 测试条件 | @25℃ |
| DCR | 红---蓝 | 17.5Ω±15% | 测试条件 | @25℃ |
| TURN RATIO | 黄绿:红蓝 | 1: 4 | 测试条件 | 20KHZ, 1V |
| HI-POT(AC 50Hz) | PRI---SEC | AC 500V | 测试条件 | 2MA T=3S |
| PRI---CORE | AC500V | (不击穿) | ||
| PRI---CORE | AC500V | |||
| IR | PRI---SEC | 100MΩMIN | (AT 500V DC) | |
| COIL---CORE | 100MΩMIN | (AT 500V DC) | ||
产品型号: ZY57#
特性参数表(SPECIFICATION)
类别:动圈式dynamic
标准阻抗standard impedance:20Ω±30%
灵敏度Sensitivity:-65±1.5db(在1KHz时,At1KHz)
频率响应范围Frequency Response:50\~15KHz
DIRECTION:UNI-DIRECTION
指向特性Pattern:单一指向Unidirectional
OPERATINGTEMPERATIONRANGE
工作温度范围OperatingTemperature Range:-25℃\~55℃
结构阻尼Structural Damping:避震式 shock absorber typ
产品型号:平脚57#
特性参数表(SPECIFICATION)
类别:动圈式dynamic
标准阻抗standard impedance:60oΩ±30%
灵敏度Sensitivity:-49.5±1db(在1KHz时,At1KHz)
频率响应范围Frequency Response:50\~15KHz
DIRECTION:UNI-DIRECTION
指向特性Pattern:单一指向Unidirectional
OPERATINGTEMPERATIONRANGE
工作温度范围OperatingTemperatureRange:-25℃\~55℃
结构阻尼Structural Damping:避震式 shock absorber type
产品型号:SM-57#
特性参数表(SPECIFICATION)
类别:动圈式dynamic
标准阻抗standard impedance:6ooΩ±30%
灵敏度Sensitivity:50.5±1.5db(在1KHz时,At1KHz)
频率响应范围Frequency Response:50\~13.5KHz
DIRECTION:UNI-DIRECTION
指向特性Pattern:单一指向Unidirectional
OPERATINGTEMPERATIONRANGE
工作温度范围OperatingTemperature Range:-25℃\~55℃
结构阻尼Structural Damping:避震式shock absorber type
产品型号:铁套57#
特性参数表(SPECIFICATION)
类别:动圈式dynamic
标准阻抗standard impedance:60oΩ±30%
灵敏度Sensitivity:-50.5±1.5db(在1KHz时,At1KHz)
频率响应范围Frequency Response:50\~13.5KHz
DIRECTION:UNI-DIRECTION
指向特性Pattern:单一指向Unidirectional
OPERATINGTEMPERATIONRANGE
工作温度范围OperatingTemperatureRange:-25℃\~55
结构阻尼Structural Damping:避震式shock absorber tyl
产品型号:短57#
特性参数表(SPECIFICATION)
类别:动圈式dynamic
标准阻抗standard impedance:60oΩ±30%
灵敏度Sensitivity:-50.5±1db(在1KHz时,At1KHz)
频率响应范围Frequency Response:50\~14.5KHz
DIRECTION:UNI-DIRECTION
指向特性Pattern:单一指向Unidirectional
OPERATINGTEMPERATIONRANGE
工作温度范围OperatingTemperature Range:-25℃\~55℃
结构阻尼Structural Damping:避震式shock absorbertype
产品型号:平脚ZY58#
特性参数表(SPECIFICATION)
类别:动圈式dynamic
标准阻抗standard impedance:20Ω±30%
灵敏度Sensitivity:-64.5±1db(在1KHz时,At1KHz)
频率响应范围Frequency Response:50\~16KHz
DIRECTION:UNI-DIRECTION
指向特性Pattern:单一指向Unidirectional
OPERATINGTEMPERATIONRANGE
工作温度范围OperatingTemperature Range:-25℃\~55℃
结构阻尼Structural Damping:避震式shock absorber type
产品型号:ZY58#
特性参数表(SPECIFICATION)
类别:动圈式dynamic
标准阻抗standardimpedance:20Ω±30%
灵敏度Sensitivity:-64±1.5db(在1KHz时,At1KHz)
频率响应范围FrequencyResponse:50\~18KHz
DIRECTION:UNI-DIRECTION
指向特性Pattern:单一指向Unidirectional
OPERATINGTEMPERATIONRANGE
工作温度范围OperatingTemperatureRange:-25℃\~55
结构阻尼Structural Damping:避震式shock absorber ty
产品型号:带叉586#
特性参数表(SPECIFICATION)
类别:动圈式dynamic
标准阻抗standardimpedance:60oΩ±30%
灵敏度Sensitivity:-49.5±1.5db(在1KHz时,At1KHz)
频率响应范围FrequencyResponse:50\~16KHz
DIRECTION:UNI-DIRECTION
指向特性Pattern:单一指向Unidirectional
OPERATINGTEMPERATIONRANGE
工作温度范围OperatingTemperature Range:-25C\~55℃
结构阻尼Structural Damping:避震式 shock absorber type
产品型号:铁套586#
特性参数表(SPECIFICATION)
类别:动圈式dynamic
标准阻抗standard impedance:60oΩ±30%
灵敏度Sensitivity:-49.5±1.5db(在1KHz时,At1KHz)
频率响应范围Frequency Response:50\~16KHz
DIRECTION:UNI-DIRECTION
指向特性Pattern:单一指向Unidirectional
OPERATINGTEMPERATIONRANGE
工作温度范围OperatingTemperatureRange:-25℃\~55
结构阻尼Structural Damping:避震式 shock absorber typ
产品型号:586#
特性参数表(SPECIFICATION)
类别:动圈式dynamic
标准阻抗standardimpedance:6ooΩ±30%
灵敏度Sensitivity:-49.5±1.5db(在1KHz时,At1KHz)
频率响应范围FrequencyResponse:50\~16KHz
DIRECTION:UNI-DIRECTION
指向特性Pattern:单一指向Unidirectional
OPERATINGTEMPERATIONRANGE
工作温度范围OperatingTemperatureRange:-25℃\~55℃
结构阻尼Structural Damping:避震式shock absorber type
产品型号:G586#
特性参数表(SPECIFICATION)
类别:动圈式dynamic
标准阻抗standardimpedance:60oΩ±30%
灵敏度Sensitivity:-49.5±1.5db(在1KHz时,At1KHz)
频率响应范围Frequency Response:50\~16KHz
DIRECTION:UNI-DIRECTION
指向特性Pattern:单一指向Unidirectional
OPERATINGTEMPERATIONRANGE
工作温度范围OperatingTemperature Range:-25℃\~55℃
结构阻尼Structural Damping:避震式 shock absorbertype
产品型号:1.0#
特性参数表(SPECIFICATION)
类别:动圈式dynamic
标准阻抗standardimpedance:6ooΩ±30%
灵敏度Sensitivity:-51.5±1.5db(在1KHz时,At1KHz)
频率响应范围FrequencyResponse:50\~15KHz
DIRECTION:UNI-DIRECTION
指向特性Pattern:单一指向Unidirectional
OPERATINGTEMPERATIONRANGE
工作温度范围OperatingTemperatureRange:-25℃\~55°℃
结构阻尼Structural Damping:避震式 shock absorber typ
产品型号:小鼓1.0#
特性参数表(SPECIFICATION)
类别:动圈式dynamic
标准阻抗standard impedance:175Ω±30%
灵敏度Sensitivity:-56±1.5db(在1KHz时,At1KHz)
频率响应范围Frequency Response:50\~10KHz
DIRECTION:UNI-DIRECTION
指向特性Pattern:单一指向Unidirectional
OPERATINGTEMPERATIONRANGE
工作温度范围OperatingTemperature Range:-25℃\~55℃
结构阻尼Structural Damping:避震式 shock absorber type
产品型号:长BT58#
特性参数表(SPECIFICATION)
类别:动圈式dynamic
标准阻抗standard impedance:60oΩ±30%
灵敏度Sensitivity:-49.5±1.5db(在1KHz时,At1KHz)
频率响应范围FrequencyResponse:50\~15KHz
DIRECTION: UNI-DIRECTION
指向特性Pattern:单一指向Unidirectional
OPERATINGTEMPERATIONRANGE
工作温度范围Operating Temperature Range:-25℃\~55℃
结构阻尼Structural Damping:避震式shock absorber type
产品型号:808B#
特性参数表(SPECIFICATION)
类别:动圈式dynamic
标准阻抗standard impedance:60oΩ±30%
灵敏度Sensitivity:-47±1db(在1KHz时,At1KHz)
频率响应范围Frequency Response:50\~15KHz
DIRECTION:UNI-DIRECTION
指向特性Pattern:单一指向Unidirectional
OPERATINGTEMPERATIONRANGE
工作温度范围OperatingTemperature Range:-25℃\~55℃
结构阻尼Structural Damping:避震式 shock absorber type
产品型号: 短BT58
特性参数表(SPECIFICATION)
类别:动圈式dynamic
标准阻抗standardimpedance:6ooΩ±30%
灵敏度Sensitivity:-48.5±1.5db(在1KHz时,At1KHz)
频率响应范围FrequencyResponse:50\~16KHz
DIRECTION:UNI-DIRECTION
指向特性Pattern:单一指向Unidirectional
OPERATINGTEMPERATIONRANGE
工作温度范围OperatingTemperature Range:-25℃\~55℃
结构阻尼Structural Damping:避震式shock absorber type
产品型号:短BT58A#
特性参数表(SPECIFICATION)
类别:动圈式dynamic
标准阻抗standard impedance:60oΩ±30%
灵敏度Sensitivity:-45.5±1.5db(在1KHz时,At1KHz)
频率响应范围Frequency Response:50\~15.5KHz
DIRECTION:UNI-DIRECTION
指向特性Pattern:单一指向Unidirectional
OPERATINGTEMPERATIONRANGE
工作温度范围OperatingTemperatureRange:-25℃\~55℃
结构阻尼Structural Damping :避震式 shock absorber type
E
产品型号:BT28#
特性参数表(SPECIFICATION)
类别:动圈式dynamic
标准阻抗standardimpedance:60oΩ±30%
灵敏度Sensitivity:-49±1.5db(在1KHz时,At1KHz)
频率响应范围FrequencyResponse:50\~14.5KHz
DIRECTION:UNI-DIRECTION
指向特性Pattern:单一指向Unidirectional
OPERATINGTEMPERATIONRANGE
工作温度范围OperatingTemperatureRange:-25℃\~55℃
结构阻尼Structural Damping:避震式shockabsorber type
产品型号:BT58MX#
特特性参数表(SPECIFICATION)
类别:动圈式dynamic
标准阻抗standardimpedance:60oΩ±30%
灵敏度Sensitivity:-53.5±1.5db(在1KHz时,At1KHz)
频率响应范围FrequencyResponse:50\~15.5KHz
DIRECTION:UNI-DIRECTION
指向特性Pattern:单一指向Unidirectional
OPERATINGTEMPERATIONRANGE
工作温度范围OperatingTemperatureRange:-25℃\~55℃
结构阻尼Structural Damping:避震式shock absorber type
产品型号:MA1000#
特性参数表(SPECIFICATION)
类别:动圈式dynamic
标准阻抗standardimpedance:430Ω±30%
灵敏度Sensitivity:-52±1.5db(在1KHz时,At1KHz)
频率响应范围FrequencyResponse:50\~16KHz
DIRECTION:UNI-DIRECTION
指向特性Pattern:单一指向Unidirectional
OPERATINGTEMPERATIONRANGE
工作温度范围OperatingTemperatureRange:-25℃\~55℃
结构阻尼Structural Damping:避震式shock absorber type
产品型号:833B#
特性参数表(SPECIFICATION)
类别:动圈式dynamic
标准阻抗standard impedance:60oΩ±30%
灵敏度Sensitivity: -47±1.5db(在1KHz时,At1KHz)
频率响应范围FrequencyResponse:50\~16KHz
DIRECTION:UNI-DIRECTION
指向特性Pattern:单一指向Unidirectional
OPERATINGTEMPERATIONRANGE
工作温度范围OperatingTemperatureRange:-25℃\~55℃
结构阻尼Structural Damping:避震式 shock absorbertype
产品型号:833A#
特性参数表(SPECIFICATION)
类别:动圈式dynamic
标准阻抗standardimpedance:60oΩ±30%
灵敏度Sensitivity:-46.5±1.5db(在1KHz时,At1KHz)
频率响应范围FrequencyResponse:50\~15KHz
DIRECTION:UNI-DIRECTION
指向特性Pattern:单一指向Unidirectional
OPERATINGTEMPERATIONRANGE
工作温度范围OperatingTemperatureRange:-25℃\~55℃
结构阻尼Structural Damping:避震式 shock absorber type
产品型号:833BZ#
特性参数表(SPECIFICATION)
类别:动圈式dynamic
标准阻抗standard impedance:6ooΩ±30%
灵敏度Sensitivity:-47±1db (在1KHz时,At1KHz)
频率响应范围Frequency Response:50\~15KHz
DIRECTION:UNI-DIRECTION
指向特性Pattern:单一指向Unidirectional
OPERATINGTEMPERATIONRANGE
工作温度范围OperatingTemperatureRange:-25℃\~55℃
结构阻尼Structural Damping:避震式 shock absorber type
产品型号:630#
特性参数表(SPECIFICATION)
类别:动圈式dynamic
标准阻抗standard impedance:60oΩ±30%
灵敏度Sensitivity:-49±1.5db(在1KHz时,At1KHz)
频率响应范围FrequencyResponse:50\~16KHz
DIRECTION:UNI-DIRECTION
指向特性Pattern:单一指向Unidirectional
OPERATINGTEMPERATIONRANGE
工作温度范围OperatingTemperatureRange:-25℃\~55℃
结构阻尼Structural Damping:避震式 shock absorber type
产品型号:红55#
特性参数表(SPECIFICATION)
类别:动圈式dynamic
标准阻抗standard impedance:60oΩ±30%
灵敏度Sensitivity:-48.5±1.5db(在1KHz时,At1KHz)
频率响应范围Frequency Response:50\~20KHz
DIRECTION:UNI-DIRECTION
指向特性Pattern:单一指向Unidirectional
OPERATINGTEMPERATIONRANGE
工作温度范围OperatingTemperatureRange:-25℃\~55℃
结构阻尼Structural Damping:避震式 shock absorber type
产品型号:蓝55#
特性参数表(SPECIFICATION)
类别:动圈式dynamic
标准阻抗standard impedance:60oΩ±30%
灵敏度Sensitivity:-48±1.5db(在1KHz时,At1KHz)
频率响应范围FrequencyResponse:50\~20KHz
DIRECTION:UNI-DIRECTION
指向特性Pattern:单一指向Unidirectional
OPERATINGTEMPERATIONRANGE
工作温度范围OperatingTemperature Range:-25℃\~55℃
结构阻尼Structural Damping:避震式 shock absorber type
产品型号:白55#
特性参数表(SPECIFICATION)
类别:动圈式dynamic
标准阻抗standard impedance:60oΩ±30%
灵敏度Sensitivity:-49±1.5db(在1KHz时,At1KHz)
频率响应范围FrequencyResponse:50\~20KHz
DIRECTION:UNI-DIRECTION
指向特性Pattern:单一指向Unidirectional
OPERATINGTEMPERATIONRANGE
工作温度范围OperatingTemperatureRange:-25℃\~55℃
结构阻尼Structural Damping:避震式 shock absorbertype
产品型号:587#
特性参数表(SPECIFICATION)
类别:动圈式dynamic
标准阻抗standardimpedance:60oΩ±30%
灵敏度Sensitivity:-54.5±1.5db(在1KHz时,At1KHz)
频率响应范围Frequency Response:50\~16KHz
DIRECTION: UNI-DIRECTION
指向特性Pattern:单一指向Unidirectional
OPERATINGTEMPERATIONRANGE
工作温度范围OperatingTemperatureRange:-25℃\~55℃
结构阻尼Structural Damping:避震式shock absorber type
产品型号:G587#
特性参数表(SPECIFICATION)
类别:动圈式dynamic
标准阻抗standard impedance:600Ω±30%
灵敏度Sensitivity:-53.5±1.5db(在1KHz时,At1KHz)
频率响应范围Frequency Response:50\~16KHz
DIRECTION:UNI-DIRECTION
指向特性Pattern:单一指向Unidirectional
OPERATINGTEMPERATIONRANGE
工作温度范围OperatingTemperature Range:-25C\~55℃C
结构阻尼Structural Damping:避震式 shock absorber type
产品型号:588#
特性参数表(SPECIFICATION)
类别:动圈式dynamic
标准阻抗standardimpedance:60oΩ±30%
灵敏度Sensitivity:-54±1.5db(在1KHz时,At1KHz)
频率响应范围FrequencyResponse:50\~16KHz
DIRECTION:UNI-DIRECTION
指向特性Pattern:单一指向Unidirectional
OPERATINGTEMPERATIONRANGE
工作温度范围OperatingTemperatureRange:-25℃\~55°
结构阻尼Structural Damping:避震式shockabsorber typ
®
产品型号:509P#
特性参数表(SPECIFICATION)
类别:动圈式dynamic
标准阻抗standard impedance:6ooΩ±30%
灵敏度Sensitivity:-48±1.5db(在1KHz时,At1KHz)
频率响应范围Frequency Response:50\~14.5KHz
DIRECTION:UNI-DIRECTION
指向特性Pattern:单一指向Unidirectional
OPERATINGTEMPERATIONRANGE
工作温度范围OperatingTemperature Range:-25℃\~55℃
结构阻尼Structural Damping:避震式 shock absorber type
--[page 39 ]--
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产品型号:D-151#
特性参数表(SPECIFICATION)
类别:动圈式dynamic
标准阻抗standardimpedance:6ooΩ±30%
灵敏度Sensitivity:-48.5±1.5db(在1KHz时,At1KHz)
频率响应范围FrequencyResponse:50\~14.5KHz
DIRECTION:UNI-DIRECTION
指向特性Pattern:单一指向Unidirectional
OPERATINGTEMPERATIONRANGE
工作温度范围OperatingTemperatureRange:-25℃\~55℃
结构阻尼Structural Damping:避震式shock absorber type
产品型号:D152#
特性参数表(SPECIFICATION)
类别:动圈式dynamic
标准阻抗standardimpedance:80oΩ±30%
灵敏度Sensitivity:-49±1db(在1KHz时,At1KHz)
频率响应范围Frequency Response:50\~14.5KHz
DIRECTION:UNI-DIRECTION
指向特性Pattern:单一指向Unidirectional
OPERATINGTEMPERATIONRANGE
工作温度范围OperatingTemperature Range:-25℃\~55℃
结构阻尼Structural Damping:避震式 shock absorber type
m
产品型号:D-62#
特性参数表(SPECIFICATION)
类别:动圈式dynamic
标准阻抗standard impedance:680Ω±30%
灵敏度Sensitivity:-47.5±1.5db(在1KHz时,At1KHz)
频率响应范围FrequencyResponse:50\~14KHz
DIRECTION:UNI-DIRECTION
指向特性Pattern:单一指向Unidirectional
OPERATINGTEMPERATIONRANGE
工作温度范围OperatingTemperatureRange:-25C\~55℃
结构阻尼Structural Damping:避震式 shock absorber type
产品型号:R21#
特性参数表(SPECIFICATION)
类别:动圈式dynamic
标准阻抗standardimpedance:520Ω±30%
灵敏度Sensitivity:-50±1.5db(在1KHz时,At1KHz)
频率响应范围Frequency Response:50\~12KHz
DIRECTION:UNI-DIRECTION
指向特性Pattern:单一指向Unidirectional
OPERATINGTEMPERATIONRANGE
工作温度范围OperatingTemperatureRange:-25℃\~55℃
结构阻尼Structural Damping:避震式 shock absorber type
产品型号: 短55#
短特性参数表(SPECIFICATION)
类别:动圈式dynamic
标准阻抗standardimpedance:6ooΩ±30%
灵敏度Sensitivity:-49±1.5db(在1KHz时,At1KHz)
频率响应范围Frequency Response:50\~20KHz
DIRECTION:UNI-DIRECTION
指向特性Pattern:单一指向Unidirectional
OPERATINGTEMPERATIONRANGE
工作温度范围OperatingTemperatureRange:-25℃\~55℃
结构阻尼Structural Damping:避震式 shock absorber type
产品型号:K1#
特性参数表(SPECIFICATION)
类别:动圈式dynamic
标准阻抗standard impedance:60oΩ±30%
灵敏度Sensitivity:-49.5±1db(在1KHz时,At1KHz)
频率响应范围Frequency Response:50\~15KHz
DIRECTION:UNI-DIRECTION
指向特性Pattern:单一指向Unidirectional
OPERATINGTEMPERATIONRANGE
工作温度范围OperatingTemperatureRange:-25℃\~55℃
结构阻尼Structural Damping:避震式shock absorber type




