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Total 6163 products for db sound level Manufacture & Suppliers

GM1352 Sound Pressure Level Sensor

Sound Level Meter GM1352 Environmental Detection The appearance design of digital sound level meter is novel, small and portable. The digital sound level meter is applicable for measurement of noise engineering...

Shaanxi Sibeier(Sbe) Electronic Technology Co., Ltd.
China

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97 DB IP68 Cellular Truck Vehicle Backup Alarms

... 320g 2. Description 1. BJX series is made for truck bus applications in low noise areas. 2. Intelligent models measure the ambient noise level and adjust their output level. 3. create a volume that...

Beijing Silk Road Enterprise Management Services Co.,LTD
Jiangsu,China

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Residential Noise Barrier Acrylic Highway Sound Barrier Fence

... rather than absorbed. After testing,15 and 20 mm acrylic sheet,respectively 32 and 35 db noise reduction.If the top of the acoustic panel made inwardly curved shape, sound effects will be better. 2. Excelle...

Chengdu Cast Acrylic Panel Industry Co., Ltd
Sichuan,China

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Polycarbonate Highway Sound Barrier Wall 8mm Residential Noise Barrier

...Sound Barrier Wall 8mm Residential Noise Barrier The feature of Transparent sound barrier 1. Good sound insulation Noise reduction mechanism of acoustic panel is reflected rather than absorbed. After testing...

Chengdu Cast Acrylic Panel Industry Co., Ltd
Sichuan,China

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Highway 18mm Transparent Sound Barrier Noise Insulation Barrier For Road

... rather than absorbed. After testing,15 and 20 mm acrylic sheet,respectively 32 and 35 db noise reduction.If the top of the acoustic panel made inwardly curved shape, sound effects will be better. 2. Excelle...

Chengdu Cast Acrylic Panel Industry Co., Ltd
Sichuan,China

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Railway Highway 25mm Thick Soundproof Acrylic Sheet 30 Rw/DB

Sound Noise Barrier PMMA 25mm Acrylic sheets for Railway Highway DUKE Soundbarrier Panels Parameters Table Products Name Soundproof Acrylic Sheet Vcat Softening Temperature ≥110℃ Weighted Transmission loss ≥30 ...

Chengdu Cast Acrylic Panel Industry Co., Ltd
Sichuan,China

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ten buttons sound module for book/sound book, ABS material, any colors can be designed, accept ODM/OEM orders

Sound Module: 1. Module size: 2. Sticker: 157GSM art paper *1pc 3. Batteries: 3PCS *AG10 batteries, 4.5V operating voltage; Battery life cycle: 500~560 cycles, Storage time: 2-3 years. 4. With standard sound or...

Tung wing electronics（shenzhen) co.,ltd
Guangdong,China

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Brich Plywood Nightclub Sound Equipment Dual 12" 8ohm For Stadium

...Sound Equipment Line Array SpeakersDual 12" 8ohm For Stadium Applications: Suitable for using in stadium, stage, multi-function hall, auditoria hall, and other movable performance avenues Model SQ-212 Freque...

Guangzhou langyuan audio equipment co.lt shawan branch
China

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Dual 12 Inch Nightclub Sound Equipment Line Array Speakers

...Sound Equipment Line Array SpeakersDual 12" 8ohm For Stadium Applications: Suitable for using in stadium, stage, multi-function hall, auditoria hall, and other movable performance avenues Model SQ-212 Freque...

Guangzhou langyuan audio equipment co.lt shawan branch
China

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High Output Dual 12" Line Array Subwoofer 136 dB For DJ Stage / Concert

... 136 dB For DJ Stage / Concert High Output Dual 12" Line Array Sound Speaker System for Event (CA-2712) CA-2712 High Output Dual 12" Line Array Description: NOVA Introduces the CA series compact line array s...

Guangzhou Nova Acoustics Co., Ltd.
Guangdong,China

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15 Inch Floor Monitor Pro Audio Sound System For Indoor Stages High Efficiency

15 inch floor monitor pro audio sound system for indoor stages Specifications: Frequency Range (+/-3 dB): 50Hz -18kHz Dispersion(-6 dB): H x V45°x 60° Sensitivity :98dB Maximum Peak SPL: 128dB Driver:LF1x 15" H...

Guangzhou langyuan audio equipment co.lt shawan branch
China

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Plastic Glass Acrylic Sheets Sound Barrier Fence for Residential Area

...her than absorbed. After testing,15 and 20 mm acrylic sheet,respectively 32 and 35 db noise reduction.If the top of the acoustic panel made inwardly curved shape, sound effects will be better. 2. Excellent w...

Chengdu Cast Acrylic Panel Industry Co., Ltd
Sichuan,China

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4x8ft 92% Highway Transparent Sound Barrier Fence Noise Barrier For Road

...Sound Barrier Fence Noise Barrier For Road The feature of plexiglass soundproof 1. Good sound insulation Noise reduction mechanism of acoustic panel is reflected rather than absorbed. After testing,15 and 20...

Chengdu Cast Acrylic Panel Industry Co., Ltd
Sichuan,China

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OEM Interesting Toy Sound Module For Chindren Books / Plush Toys

...Sound Module): 1. Module size: 260*250mm (Custom shape) 2. Sticker: 157GSM art paper *1pc 3. Batteries:AAA batteries*2PCS,3V operating voltage; Battery life cycle: 500~560 cycles, Storage time: 2-3 years. 4....

Tung wing electronics（shenzhen) co.,ltd
Guangdong,China

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Poxy Resin Back Up Beeper 97~107 DB White Noise Beeper 10~48 VDC

... 110g 2. Description 1. BJX series is made for truck bus applications in low noise areas. 2. Intelligent models measure the ambient noise level and adjust their output level. 3. create a...

Beijing Silk Road Enterprise Management Services Co.,LTD
Jiangsu,China

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75 DB Truck White Noise Reverse Alarm Sound For Car

... 110g 2. Description 1. BJX series is made for truck bus applications in low noise areas. 2. Intelligent models measure the ambient noise level and adjust their output level. 3...

Beijing Silk Road Enterprise Management Services Co.,LTD
Jiangsu,China

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Safe Eco Friendly E1 Environmental Protection Level PET Sound-Absorbing Board for Health and Well-Being

... Level PET Sound-Absorbing Board for Your Health and Well-Being On the road to a comfortable acoustic environment, this PET sound-absorbing board is a useful tool for all kinds of Spaces, whether it is a bus...

Qingdao Catilan New Materials Technology Co., Ltd.
Shandong,China

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KTV Speaker Sound System 50Hz , XTA Multi Channel Effects Processor 2 In 6 Out

... input sensitivity 64mV(out:4V) XLR Input gain -0db,6dB,-3dB SNR 90 dB Power Supply 220V / 50Hz Size 483 x 218.5x 47.5mm Main Features: "SP26" It is a sound system processor designed for KTV, which has both ...

Shenzhen FHB Audio Technology Co., Ltd.
Guangdong,China

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Mini Open Fit Hearing Aids Vigor 202 Personal Sound Amplifier Bluetooth

... air personal sound amplifier hearing aid Technical Data Technical Data Vigor 202 Peak OSPL 90 ( dB SPL) 115 HAF OSPL 90 ( dB SPL) 105 Peak Gain(dB) 35 HAF Ful on Gain (dB) 30 500Hz(%) 0.1 800Hz(%) 0.2 1600H...

Retone shenzhen Technology Co., Ltd.
China

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Mini Open Fit Hearing Aids Vigor 202 Personal Sound Amplifier Bluetooth

... air personal sound amplifier hearing aid Technical Data Technical Data Vigor 202 Peak OSPL 90 ( dB SPL) 115 HAF OSPL 90 ( dB SPL) 105 Peak Gain(dB) 35 HAF Ful on Gain (dB) 30 500Hz(%) 0.1 800Hz(%) 0.2 1600H...

Retone shenzhen Technology Co., Ltd.
China

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