120 db driver unit,China 120 db driver unit Manufacturers, Suppliers

good price hot sell HIFI headphone/headset/earphone

Mar 06, 2013

1.hifi headphone 2.sensitive microphone 3.3.5mm plug 4.Cord Length:Appr.2.2m 5.cool shape HIFI headphohe Model:TG3131.Driver Unit:Φ40mm 2.Speaker Impedance:32Ω±15% 3.Speaker Sensitivity:110dB±3dB4.Speaker Frequency Range:20-20KHz5.Mic.dimensions:Φ6*5mm6.Mic. Sensitivity:-58dB±3dB 7.Input Plug Diameter:3.5mm 8.Cord Length:Appr.2.2m good price hot sell HIFI headphone/headset/earphone

Supplier: Shenzhen Topgold Electronic Technology Co., Ltd.

[China Manufacturers]

cheapest Adjustable computer single wired headset with microphone

Mar 31, 2013

... appearance3. OEM service provided4. Colors change as your request Specifications:Driver Unit: Φ40mmSensitivity: 100±3dBImpedance: 32 OhmFreqency Response: 20-20,000HzCable Length ...

Supplier: Shenzhen Novell Electronics Limited

[China Manufacturers]

Unique Computer Accessories

Jun 20, 2012

... portVga GMA4300OEM package or our company logo.Headset specifications:1.Driver Unit: Φ40mm2.Freqency Response : 20-20,000Hz3.Sensitivity:100dB±3dB 4 ... -pin Non-ECC memory DIMMSpeaker Specifications:Two (2) Satellite Speakers Driver Unit: 2.25-inch THD: 0.2% Impedance: 6 Ohm Frequency ...

Supplier: Guangzhou Hotworld Electronic Technology Development Co., Ltd.

[China Manufacturers]

FM radio wireless dj headphones KB-1000

Mar 31, 2013

... capacity:≤16GSNR:≥85dbTHD:<1%Impedance:32 ΩFrequency response:20Hz—20KHzDriver unit:Φ 40mmPower supply:3.7V 400MAH Rechargeable Li batteryWorking time:6 ...

Supplier: Shenzhen City Power Start Electronics Limited Company

[China Manufacturers]

Earphone Volume Remote Control W/ Mic For Apple IPhone 4G 4GS 4S 3GS Microphone Headphone 3.5mm (DW-I-345B)

Nov 08, 2012

... end calls. Best for iPhone telephone - super stereo soundSpecification:1.Driver unit: 13mm speaker 2.Microphone: 4*5mm/-40+3dB 3.Imedance ...

Supplier: Shenzhen Digiwindow Elec Co

[China Manufacturers]

For iPhone 5 Earphone with Mic and Volume Control waterproof earphones

Mar 19, 2012

... available customized packageProduct specification:1. Material: ABS, PVC cord,2. Driver Unit: Φ15mm3. mpedance: 32ohms4. Sensitivity: 104±2dB S.P.L. at ...

Supplier: Guangzhou Glorious Electronic Co., Ltd.

[China Manufacturers]

2.1 2.1 powered subwoofer speakersSPEAKER

May 23, 2012

... :28HZ-20KHZS/N:80dBS/N:95dBImpedance:8ΩImpedance:4ΩDriver unit:4 inchDriver unit:3 inchDimension:D170*W290*H310mm Dimension:D110*W110*H200mmCanton ...

Supplier: Guangzhou Jpark Trade Co., Ltd.

[China Manufacturers]

YH-320 fast sale headphone with mic

Feb 25, 2012

With shaking voice Driver unit: 40mm speaker Frequency response: 20Hz to 20kHz Sensitivity: 105dB Key Specifications/Special Features:Specifications: With shaking voiceDriver unit: 40mm ...

Supplier: Shenzhen Aaeworld Electronic Co., Ltd.

[China Manufacturers]

WL-A50MV Headphone Earphone series

Feb 03, 2013

1> Fashion design and New colorful headphones 2> OEM and ODM offered 3> Best price 4> Good quality 5> Excellent service WL-A50MVdriver unit:Φ40mmimpedance:32Ωfrequency range:20Hz-20,000Hzrated power:100mWcable length: about 2.5Mmicrophone unit: 6X5mm-58db±2dBplug type:3.5mm STEREO WL-A50MV Headphone Earphone series

Supplier: Shenzhen Jia Ye Technology Co., Ltd.

[China Manufacturers]

TV Signal Booster 6621

Mar 19, 2012

... technology10 filter clusters coming from 4 UHF inputshigh output power: > 120 dBμV2 programmable outputslow temperature operation: no fanhigh-efficiency power supply ... /4025/3050/5540Attenuator(dB)2020203020Slope adjustment(dB)}----9General UHF level adjustment(dB)--+ 10 to - 10-Noise figure(dB)55568Max. input level (dBµV)80808010590Max. output ...

Supplier: Zhongshan Polecoz Electronics Ltd.

[China Manufacturers]

personal alarm cheapest factory price

Dec 19, 2012

personal alarm cheapest factory price 1.120 db 2.MOQ: 200 pcs 3.lowest factory price 4.against ...

Supplier: Shenzhen Run Fair Microelectronic Co., Ltd.

[China Manufacturers]

stereo Colorful earphone for MP3

Mar 31, 2013

... for mp3,Ipod,pc,cd and so on. Technical Specifications:Driver Unit:10mm; Impedance:32ohms; Sensitivity:100dB+/-3bB; Max.Input Power:5mw ...

Supplier: Guangzhou Liwan District Aizhinuo Electronic Commercial Firm

[China Manufacturers]

BF-215A pro amplifier speaker

Jan 01, 2013

... other public facilities. Model number: BF-215A pro amplifier speaker Driver unit: 15"+1.5hornRated Impedance: 8ΩRated Power: 400WPeak power: 800WFrequency ...

Supplier: Guangzhou Jia Sen Sound Factory

[China Manufacturers]

AS2101

Jan 06, 2013

Powerful Sound Good power Reseaonalbe Price Good quality Good service Model No.: AS2101RMS Power: 40W+30Wx2Driver Unit: 6.5"x1+4"x4+2"X2Impedance: 4 OhmF/R: 20Hz -20KHz AS2101

Supplier: Guangzhou Boniko Electronic Co., Ltd.

[China Manufacturers]

5 colors in 3.5mm universal earphone for iP BB MP3

Dec 08, 2012

... : 120mm or 4.72in Net Weight: 15g or 0.53oz Driver Unit: 14mm Speaker Microphone: 3.0x1.5mm/-62±3dB Impedance: 32Ohm ...

Supplier: Shenzhen Kangying Digital Limited

[China Manufacturers]

portable ultrasonic flaw detector

Feb 29, 2012

... a tolerance of 10%Pulser Amplitude (Spike Mode)Low: 120 V, High: 300 VDamping50 or 1000 OhmsPRFAutomatically optimized between ... EN 1713 – EN 1714ASME & ASME IIIJIS Z3060 compliantTCG: 120 dB dynamic TCG: 110 dB/μs slope USM Go DGS OptionDGS sizing tool compliant ... Go Squarewave Pulser OptionAllows pulser parameters fine tuningVoltage adjustment from 120 V to 300V per 10 V stepsPulse width adjustment ...

Supplier: Dandong Flaw Detector Equipment Co., Ltd.

[China Manufacturers]

Wood Radio, Wood Speaker, Wood Mini Speaker

Feb 02, 2013

... ; Compatiable with Mp3, USB, card reader, PC etc. Specification : 1.Driver Unit:2W*22.Rated Power:5W3.SNR:≥80DB4. Seperation degree:≥65DB5 ...

Supplier: Dongguan American Parts Supplier Co., Ltd.

[China Manufacturers]

2012 Newest BSP-500 500W Switching Power Supply

Apr 01, 2013

... power supply 500W Single Output.power supply,SMPS Summary:185×120×93mmSingle unit outputpowers 500W Input voltage :AC 85∼264V . Selected by ...

Supplier: Yueqing Saip Electric Company Limited

[China Manufacturers]

Special design for iPod and iPhone speaker

Jan 27, 2013

... Response: 20Hz ~ 20KHz- Separation: 50dB- Output Power: 2W X 2- Driver Unit: 8Ω 3W Special design for iPod and iPhone speaker

Supplier: Shenzhen Gamerose Jianshi Technology Company Limited

[China Manufacturers]

Analog Sound Level Meter

Feb 24, 2013

... from 50 - 126 dB * A and C ... dB 50- 66 dB 70 dB 60- 76 dB 80 dB 70- 86 dB 90 dB 80- 96 dB 100 dB 90-106 dB 110 dB 100-116 dB 120 dB 110-126 dB ... Accuracy: +/-2 dB @ 114 dB ... Standard: 0 dB ...

Supplier: Shanghai Handsun Electronic Co., Ltd.

[China Manufacturers]