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

automobile loudspeaker

Feb 25, 2012

... : DongFengModel: 3721070-C1100Caliber :105mmLength(mm) :166mm Working Current(A) : ≤4 Sound Level(db) : 105≤127 Working voltage range: 10-15V/22-30V ...

Supplier: Shiyan Woxin Industry & Trade Co., Ltd.

[China Manufacturers]

Sound Digital Car Amplifier / Amp,OEM Brands

Jan 07, 2013

sound digital car amplifier 1.International Approvals car amplifier ... performance 3.Big Power,Low price Car Amplifier Mono / Amp,1 channel high power,OEM Brands Guangdong Model:LD- ... phase:0°-180°Output Power(RMS):2ohm/1ch*750WInput level:200mV-6VOutput Power(RMS):1ohm/1ch*1400WSignal to noise ... Zone Woden Cabinet Workshop Speaker Unit Workshop Show Room Sound Digital Car Amplifier / Amp,OEM Brands

Supplier: Guangzhou Nuodi Audio Co., Ltd.

[China Manufacturers]

Telephone Amplifier telephone amp telephone voice amp amplifier

Dec 03, 2012

Convert Any Phone Into An Amplified Phone Don't strain yourself trying to listen on the phone! This Telephone Amplifier amplifies sound up to 3x for more comfortable conversations. Uses 2 AAA batteries (not included). Portable for use anywhere. 3.5 inches x 2 inches x 1 inch. Telephone Amplifier telephone amp telephone voice amp amplifier

Supplier: Goldmine Products Co., Ltd

[China Manufacturers]

subwoofer with RCA and speaker level input (sw836v)

Dec 19, 2012

... , 2 Hi-Fi amplifiers, Class D amplifier, RCA and speaker level input. subwoofer1 powerful built-in ultra-bass amplifier, 2 Hi ... filter variablePhase switch: 0o/180oBass booster at 40HzRCA and speaker level inputWired remote for woofer gain & frequency controllingQTY: 1pcs/CTN G ... .W.:12KGSMeas: 75.5x33x33.5cm subwoofer with RCA and speaker level input (sw836v)

Supplier: Kang Hui Guangzhou Automobile Accessories Co., Ltd.

[China Manufacturers]

The most popular mini digital sound box speaker guitar pattern

Mar 15, 2013

1.latest designed pattern 2.soft & standard sound 3.could eceive FM radio 4.with LCD display screen ... gift & best activity promotional gift The most popular mini digital sound box speaker guitar pattern

Supplier: China Machine Building International Corporation Hunan Co., Ltd.

[China Manufacturers]

PE-112DU Wireless Amp

Dec 24, 2012

... SD connector,high sensitive microphone 2.RMS power: 160W Wireless Amp PE-112DUDVD player,USB,SD connector,high sensitive microphone Description ... in mind:Multi-media supported ,compact ,portable ,clear and loud sound reproduction ,well suited for any PA application,in cluding home ... -240V Built-in rechargeable battery 18V 10AHFrequency response: 35-20000HzSPL: 94dB(1W/M)T.H.D:<1%Input wired mic: -58dBV ...

Supplier: Enping Pengfei Audio Appliance Firm

[China Manufacturers]

Professional DJ Audio Processor ENH2.3 Sound Enhancer

Apr 26, 2012

... switch * 50Hz/100Hz low cut filter * Variable sound processing for perfect sound balance * Enhancer multi-band tuning from 1kHz to ... 8kHz * Balanced XLR inputs/outputs:: Technical Information * Max. input level / ... Intermodulation distortion: 0.01% +10dB * S/N Ratio (IHF-A): >94dB (20-20.000Hz) * Crosstalk @20kHz: > -83dBu * Power Supply: ...

Supplier: Summitlite International Ltd.

[China Manufacturers]

new product for 2013 12 inch PA speakers DM12-65/woofer/pa sound system

Jun 20, 2012

500 W continuous program power capacity 94dB Sensitivity 1w/1m 46Hz ~3500Hz frequency response range * Double magnets ... delineated by the lower and upper limits where the output level drops by 10dB below the rated sensitivity.5. The maxinum ... for 2013 12 inch PA speakers DM12-65/woofer/pa sound system

Supplier: Guangzhou Turbosonic Audio Co., Ltd.

[China Manufacturers]

AUNE X1 Black Digital DAC& Headphone AMP & Preamp HIFI AMP COAXIAL/OPTICAL MINI DAC USB

Jan 12, 2013

... ?192K High Resolution FIFI Quality Sound Multifunction AUNE X1 Black Digital DAC& Headphone AMP & Preamp HIFI AMP MINI DAC X1 MIni DAC ... Mini DAC Multifunctional as USB DAC, USB sound Card , Headphone –amp and Pre-amp Headphone-amp 6.5mm headphone jack, it can drive ... %Choose button Input choose ×1 Output choose ×1Headphone output level P-Pmax:10VHeadphone output impedance 32 ohm---600 ohmLine output ...

Supplier: Shenzhen Longruixiang Trade Co., Ltd.

[China Manufacturers]

2012 New Product Amplifier Speaker For Iphone 5,Iphone 4s & Samsung S3,S2,Galaxy Note

Oct 18, 2012

... 2012 New Product Amplifier Speaker For Iphone 5,Iphone 4s & Samsung S3,S2,Galaxy Note 1.INTRODUCTIONThe speaker uses interactionTM ... devices with an external speaker.2. FEATURES·Magically amplifies the sound from iphone etc.·No configuration such as paring is needed ... .2 Volume ControlTo adjust the volume simply change the volume level on your mobile device and the Boose automatically adjusts the ...

Supplier: Shenzhen Netphone Technology Co., Ltd.

[China Manufacturers]

Sound proof diesel generator

Aug 06, 2012

sound proof diesel generator : 1) 5 kw air-cooled silent diesel ... number: Single phase or three phaseExcitation mode: Self-excitation BrushlessNoise level dB (A) @7m: 70-74Overall dimension [mm] (L×W×H ... /3600Rated power [HP/rpm]7.7/3000,8.6/3600 Sound proof diesel generator

Supplier: Changzhou Evomax Machinery Co., Ltd.

[China Manufacturers]

Digital Level

Dec 19, 2012

... widely used for measuring level. Features:Digital level is widely used for measuring level.Beeper will sound at: 0° ,45° ,90°.Data hold.Display ... always reads upright, no matter which way the level is ... :0.2° Power:3V(1.5v×2)alkaline battery Digital Level

Supplier: Anyi Instrument Co., Ltd.

[China Manufacturers]

Hot selling sound shirt

Apr 01, 2012

... 2.More than 500 kinds design 3,Light with sound or music sound shirt / sound active tshirt / Led tshirt / Music tshirtApplication:Products ... inverter , Usually use 4 AAA battery inverterVotage: 6V or 3VType: Sound active, Stand 5 flashing as program,10 flashing, WIFI Function4 ... get plenty of compliments with sound activated T shirt2) The build-in sensor will react to various level of music, so panel ...

Supplier: Shenzhen Flashing Electronic Co., Ltd.

[China Manufacturers]

El Sound Activated T-Shirt (ZT008N)

Jun 24, 2012

... can be intuitively adjusted to respond to chilled out low level sound or the heaviest loudest metal and house that you can ... unplugged for easy washing. Requires 4 regular AAA Batteries. El Sound Activated T-Shirt (ZT008N)

Supplier: Dongguan Zhenteng Toys & Gifts Co., Ltd.

[China Manufacturers]

electronic earmuff for shooting and hunting,sound proof ear muff

Jan 17, 2013

... only 2 millisecond to keep your hearing at a safe level Amplification 8 times to detect the ambient sounds if lower ... involved in noisy surrounding electronic earmuff for shooting and hunting,sound proof ear muff

Supplier: Ningbo Beilun Gillsen Electronic Co., Ltd.

[China Manufacturers]

Ultrasonic Level Transducer US9000

Mar 31, 2013

... has a complete new generation of proprietary ultrasonic level meter.2. Measuring principle:Transmitting ultrasonic transducer emits ... of sound, can be called from the transducer distance to the object plane to determine the material level.3. ... echo state, alarm display, algorithm selection.English language display: Level measurement, distance measurement, transmission value, ambient temperature, echo ...

Supplier: Holykell Technology Company Limited

[China Manufacturers]

pa school sound system

Feb 04, 2013

pa school sound system 1.Power:2*300W/2*500W,4ohms 2.Input ... alloy teaching pa school sound system This product is designed to amplify sounds to a high volume level which could potentiallycause hearing ... -210/F2102K-218A/AT10802 pairBH-061-3pcBLP-K10801set pa school sound system

Supplier: Guangzhou Bilipu Electronics Co., Ltd.

[China Manufacturers]

light sensitive sound module

Dec 14, 2012

... sensor,photosensor *when light level change,it will play sound *Suit for advertisement application ect Light sensitive sound module play audio file in ... SD card when sensor trigger by person pass by . Sound module , voice module,musical module , for advertisement .1. DC 5V ... power2.Light sensor tirgger, when the light level change (for example someone pass by before the sensor) , it ...

Supplier: Guangzhou Waytronic Electronics Co., Ltd.

[China Manufacturers]

MP800 Power mixer sound mixer;DJ SYSTEM;DJ EQUIPMENT

Feb 11, 2013

... band equalizer ,Main output/Monitor port .48V Switch control , Output level display2x200W@4ohm power outputCan add MP3 decode/U disk , SD ... card input with LCD display . MP800 Power mixer sound mixer;DJ SYSTEM;DJ EQUIPMENT

Supplier: Ningbo Yinzhou Jia Er(Jarl) Audio Industry&Trade Co.,Ltd.

[China Manufacturers]

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]