sound level calibrator awa6221a 94db amp 114db,China sound level calibrator awa6221a 94db amp 114db Manufacturers, Suppliers

1500W Pure Back Stage Broadcast Amp

Nov 23, 2012

1500W Pure Back Stage Broadcast Power Amp Short-circuit,over-current,over-load warning and protection 1500W ... :>85dBFeatures:1.70V.100V Outputs,4Ω-16Ω Outputs.2.LED level indicator 3.RCA and XLR sockets for easy connection4.Short ... warning and distortion warning available 1500W Pure Back Stage Broadcast Amp

Supplier: Guangzhou Leizhisheng Electronic Technology Co., Ltd.

[China Manufacturers]

4-wire cast aluminum ultrasonic level sensor

Mar 31, 2013

... The meter uses the time (and the velocity of sound) to calculate the distance D between the sensor membrane ... integrated temperature sensor compensates for changes in velocity of sound caused by temperature changes.power supply:DC24V ±5%: ... PTFEProtection class:IP67 Installation:thread(G2");flangeContinuous non-contact level measurement with compact version;Integrated design, installed conveniently; ...

Supplier: Sichuan Vacorda Instruments Manufacturing Co., Ltd.

[China Manufacturers]

UFZ magnetic flap level meter

Mar 31, 2013

... to mornitoring medium level from PC or set light/sound alarm at particular level.UFZ-52 magenetic flap level meter made from ... megnetic flap reading;2) Alarming: light or sound alarm fitted at particular level;3) Data transmissble: data transmitter fitted in ... distance: 3KmEnvironment temperature: -40 ~ 60 degree CExplosion proof level: Explosion proof, d II BT1-4, Certificate number: GY95340Case ...

Supplier: Shenyang Beixing Meter Manufacture Co., Ltd.

[China Manufacturers]

led rgb sound controller

Jul 13, 2012

... controls the brightness of output signal, each press brightness level+1, 256 levels in total;B -: each press brightness ... level – 1;S+: each press changing speed +1, 100 ... : NoPatternsRemarksNoPatternsRemarks1Static redBrightness is adjustable,Speed is12There-color jumpy changing(sound control)Speed changs with the voice swing. 2Static blue3Static ...

Supplier: Shenzhen Shunying Wanda Tech Development Co., Ltd.

[China Manufacturers]

Lowest cost Digital professional power amplifier/amp AM/FM audio for sale

Mar 31, 2013

... , Colorful box 200 Watts Total System PowerMulti-Channel Pro-Sound Built-InHigh Power Amp Configuration20Hz~20KHz Frequency Response Broadcast: AUX/DVD/CD ... /TAPE/MP3/FM/AMS/N: 9OdB Dynamic Sound For Music or ...

Supplier: City Hifi (Guangzhou) Pty Ltd.

[China Manufacturers]

High Quality Energy Saving 1200mm Sound Control LED T8 Tube

Mar 31, 2013

1200mm Sound Control LED T8 Tube 1) Factory, PIR Sensor 2) CE& ... -Friendly 3) Clear/Frost 4) 2-3 years warranty 1200mm Sound Control LED T8 Tube Specifications 600 mm1200 mm1500 mmLED Quantity84 ... fluorescent lamp light.3.LED sources: Applied with the highest-level Lumenmax SMD3014 LEDs, low brightness attenuation and lifespan is over ...

Supplier: Weihai Dongxing Electronics Co., Ltd.

[China Manufacturers]

sound control switch

Mar 31, 2013

sound control switch Features: 1,Good performance 2.High quality 3,Low price. sound control switchSpecification:1,Rated voltage:24V,36V,175-250V,50/60Hz2,Rated power consumption:∠60W3.Static power consumption:∠0.2W4,Turn on light level:L∠5Lux5,Time delay:about 60 seconds

Supplier: Yueqingshi Ruiyang Electronic Co., Ltd.

[China Manufacturers]

6 CH Mixing power sound amplifier

Apr 07, 2012

We are manufacturer, professional sound amplifier. 1, 380W. 2, 6channel outputs. 3, Output transformer control ... *430We are manufacturer, professional sound amplifier.1. Built in reliable protection circuit for shortcut and overload2. Input level indicator in 5 LED3 ... can control its own volume separately 6 CH Mixing power sound amplifier

Supplier: Guangzhou Quanzhiyun Electronic Technology Co., Ltd.

[China Manufacturers]

subwoofer,professional speaker,sound speaker

Jul 05, 2012

... speaker stand,woofer outdoor pa system,professional speaker,sound speaker,6-channel pro sound equipmentOne-To-Three,throw! Just in one ... is the guarantee for its outstanding performance: punchy bass, transparent sound, fine dynamic details, flexible for breaking down, stack-up ... analogue amplification and processing technology, D6 owns a 6-channel amp and speaker processor in a compact box. T3 conveys ...

Supplier: Guangzhou TASSO Pro Audio Co., Ltd.

[China Manufacturers]

new dual 6" bass real sound speakers active speaker

Mar 31, 2013

new dual 6" bass real sound speakers active speaker Bass: 6.5"*2 Rated Power: 50W ... Max power:80W Type:active new dual 6" bass real sound speakers active speaker Specificate 1.Speaker Unit:6.5"*2woofer ... filesRepeat playback on USB flash drive / SD Card inputBattery voltage level indicator & LED charging indicatorMicrophone Echo controlBass & treble controlsImpedance: 4 ohmsSensitivity ...

Supplier: Guangzhou Yuanyang Audio Co., Ltd.

[China Manufacturers]

dual axis level boxl~ digital protactor DXL 360 with free shipping

Mar 31, 2013

... 2)audible alarming at settable angle range 3) dual axis level box digital protactor DXL 360 Features * Laser aalignment * ... Rechargeable * Magnetic base * Dual axis level box * audible alarming at settable angle range Specification * accuracy: ... measuring range: Single axis:360, Dual axis 40 * audio sound :60dB 30cm * operating temperature :-0~50C *storage temperature:-10 ...

Supplier: Shenzhen Laesent Technology Co., Ltd.

[China Manufacturers]

pro speaker & sound

Apr 20, 2012

GOLD AUDIO PROFESSIONAL SOUND . TYPE:COMPACT TWO-WAY PASSIVE SYSTEM TECHNICAL SPECIFICATIONSType: compact two- ... : (H)435mm*(W)299mm*(D)269mmWeight: 12.5kg pro speaker & sound

Supplier: Yuyao Benlong Electric&Sound Components Co., Ltd.

[China Manufacturers]

hot rechargeable sound and touch sensor bedside table light

Mar 31, 2013

... can be customised hot rechargeable sound and touch sensor bedside table light1)Function:touch function/3 level brightness2)Product Size:19x14x8.5cm3 ...

Supplier: Ninghai Hengze Electric Equipment Co., Ltd.

[China Manufacturers]

Auto-Water Level Detecting Equipment(alarm unit)

Mar 31, 2013

... 3.with sensor,alarm unit. Auto-Water Level Detecting Equipment Water level switch sensorDescription:This device is connected to water ... level which is preset by user , the device will give message to the pump to pump water out and can give sound ... -light alarm !1.Technical information:Power supply:24V ±10%Quiescent current:<200mAWorking current:10A2.installation:1) preset the acceptable water level ...

Supplier: Linhai Yida Electronics Co., Ltd.

[China Manufacturers]

YW 2-A.FM LED indicator sound digital display USB/SD card reader Player

Dec 18, 2012

... . Input voltage DC12V. remote control. LED power indicator. LED indicator sound digital display USB/SD card reader Player 1. Remote control2 ... . Bass control:12dB ± 100KHz11. The signal level:220MV 47K YW 2-A.FM LED indicator sound digital display USB/SD card reader ...

Supplier: Chaozhou Qiaodong Yong Wei Electronics Factory

[China Manufacturers]

Ultrasonic liquid level switch

Mar 13, 2012

... -current protection 4. No moving part Ultrasonic liquid level switches are used in a wide variety of applications ... to detect the location of level in a process.Ultrasonic liquid level switches are used in a wide ... variety of applications to detect the location of level in a process or storage vessel. These switches ... over-voltage/over-current protection Ultrasonic liquid level switch

Supplier: Zhuhai Kaidi Energy Technology Co., Ltd.

[China Manufacturers]

Upgraded digital sound processor

Feb 18, 2013

Upgraded digital sound processor 1. Add noise gate in the input channel; 2. ... Floating-Point DSPDisplayWith 2*24 LCD, 8-LED input/output level. Mute and Editing mode can be displayed.Power≤25WPower SupplyAC ... :4.1/5(kg) 6PCS:38.6(kg) Upgraded digital sound processor

Supplier: Guangzhou Desam Audio Co., Ltd.

[China Manufacturers]

Infrared virtual 5.1CH surround sound wireless headphone

Jul 21, 2012

... noise reduction system for crystal clear sound 3.surround voice infrared virtual 5.1CH surround sound wireless headphoneFeature:1) Invisibly connects with ... 4) The transmitter has dynamic LED display for input audio level 5) Active noise reduction system for crystal clear sound6) Several ... Adapter4) Instruction Manual5) Guarantee Letter Infrared virtual 5.1CH surround sound wireless headphone

Supplier: Shenzhen Zhongke Huida Electronic & Technology Co., Ltd.

[China Manufacturers]

mini vibration speaker with TF card and FM,sound box

Feb 29, 2012

1)Mini vibration USB speaker 2)Good sound quality 3)360 degree musical player 4) ... lose yourself in the freedom of music. The new sound principle will introduce you to a new musical lifestyle. ... The audio quality will maintain the same level no matter what. Equipped with a 3.5 mm ... causing the flat surface to vibrate and broadcasts the sound. It is lovely. Its image adviser is an ...

Supplier: Shenzhen Futony Product Ltd.

[China Manufacturers]

P3-12 Series Plastic Passive Speaker and Profesional Sound Box

Jan 08, 2013

... Ti Passive or Active:Passive Frequency Response:40hz-20khz Sensitvity:94db Model:P3-12Woofer:12"Tweeter:34mm TiPassive or Active:PassiveFrequency ... your time. P3-12 Series Plastic Passive Speaker and Profesional Sound Box

Supplier: Ningbo Apextone Electronics Co., Ltd.

[China Manufacturers]