Total 1396 products for db sound system Manufacture & Suppliers

• Extended Foldable Prefab Container Homes_40ft Folding Living Container Cabin Foldable Container House

  

  ... Foldable Container House Specification ​ Function Parameter Thermal insulation performance 0.6 w/m 2.k Sound insulation performance ≥30 dB Fireproof performance A grade Wind resistance performance 0.60 kn/m...

  Tesia Industry Co., Limited

  Guangdong,China

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• Automatic Diesel Generator Silent Type Generator Speed 1800RPM Diesel Engine Generator Set

  

  .... It incorporates noise-reduction technologies such as sound-insulated enclosures, vibration-dampening materials, and mufflers to achieve ultra-low decibel levels (typically below 60 dB at 1 meter). These ge...

  Zhejiang Sanrock Power Machinery Co., Ltd

  Zhejiang,China

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• Ultra Silent Diesel Generator 50HZ/60HZ Diesel Powered Portable Generator Industrial Diesel Generator Set

  

  ... 52-65 dB(A) at 7m distance). Featuring soundproof enclosures with multi-layer sound-absorbing materials and precision-engineered anti-vibration systems, it seamlessly switches between 50Hz and 60Hz frequenc...

  Zhejiang Sanrock Power Machinery Co., Ltd

  Zhejiang,China

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• Heavy Duty Silent Diesel Generator Portable Diesel Generator Set Robust Soundproof Enclosure Silent Generator

  

  .... Featuring a noise-reduction enclosure with sound-absorbing materials and precision-engineered mufflers, it operates at an ultra-low noise level of 50-75 dB(A) at 7 meters, ensuring minimal disturbance in n...

  Zhejiang Sanrock Power Machinery Co., Ltd

  Zhejiang,China

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• Super Silent Diesel Generator Speed 1500RMP/1800RPM Highly Efficient Diesel Generator Set for Home

  

  ... thick sound-absorbing insulation, a precision-designed muffler, and vibration-dampening technology, ensuring remarkably low operational noise— typically between 50-65 dB(A)—making it ideal for use in reside...

  Zhejiang Sanrock Power Machinery Co., Ltd

  Zhejiang,China

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• Quiet Portable Diesel Generator Heavy Duty Diesel Engine Generator Set Silent Type Diesel Generator

  

  ... integrates advanced acoustic damping materials, a highly efficient muffler, and vibration-resistant technology, operating at just 50–65 dB(A)—roughly the sound level of a calm conversation. Weighing signifi...

  Zhejiang Sanrock Power Machinery Co., Ltd

  Zhejiang,China

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• Industrial Portable Diesel Generator 60HZ Three Phases Or Single Phase Silent Type Diesel Generator

  

  .... Featuring advanced acoustic enclosure technology with sound-absorbing materials and vibration-dampening mounts, these units typically operate between 65-75 dB(A) at 7 meters - comparable to normal conversa...

  Zhejiang Sanrock Power Machinery Co., Ltd

  Zhejiang,China

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• HEPA Ceiling Clean Room Fan Filter Units With Remote Control / Low Vibration

  

  HEPA Ceiling Clean Room Fan Filter Units With Remote Control / Low Vibration Description Low Sound - 51 dB Low Watts - 200 Watts @ 0.45m/s (230V/1Ph/50Hz) Low Profile - measuring less than 320mm Low Operating C...

  KeLing Purification Technology Company

  Guangdong,China

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• QES60 Electrical Power Generator For High Temperature Environments

  

  Product Description: One of the key features of the QES60 Power Supply Generator is its low sound pressure level. At just 66 DB(A) at 7 meters, this generator won't be too disruptive to your daily routine. You ...

  CEBE GROUP HK CO.,LTD

  Guangdong,China

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• Electric Starter Power Generator QES60 For Heavy Duty Applications

  

  ...addition, we have designed this generator with your comfort in mind, ensuring that it operates at a low sound pressure level of 66 DB(A) when measured at 7 meters away. This means that you can enjoy the bene...

  CEBE GROUP HK CO.,LTD

  Guangdong,China

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• Portable 5.5kw Silent Gasoline Generator Electronic Starting Silent Generator Petrol

  

  ... noise reduction technology, such as high-quality silencers, sound insulation materials, etc., can effectively reduce the operating noise, the noise level is usually around 60-75 dB. ● Easy to move: most of ...

  Sichuan Jiweicheng Electric Power Equipment Co., Ltd.

  Sichuan,China

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• Full View Frameless Transparent Glass Partition Wall for Office, Home, Workshop

  

  ...dB Partition Height 3500mm or Customized Partition Width Single Panel 1000mm or Customized Blinds Available Color Customized Products Description SZG design glass partition wall advantage as the following: A...

  Shenzhen Sun Global Glass Co., Ltd.

  Guangdong,China

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• Heat-Shielded Performance Air Box for 16-19 Buick LaCrosse 2.0T 28T

  

  ..., delivering a deep, sporty growl under load yet whisper-quiet at idle. Cabin sound rises only 2 dB, so you hear the engine’s voice without highway drone. A molded foam baffle further isolates harsh frequenc...

  GUANGZHOU MODIFY-AH AUTOMOBILE TECHNOLOGY CO., LTD

  China

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• YJJ ToxiRAE Pro PID VOC CO2 Portable Gas Detector Is Used For PGM-1800 PGM-1860

  

  ...: one year warranty 3, working time: full charge more than 30 hours 4, display: monochrome LCD graphic display 5, report mode: sound 95 dB@30cm, red LED light, vibration report 6, calibration equipment: supp...

  ShenzhenYijiajie Electronic Co., Ltd.

  Guangdong,China

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• Compact and Lightweight ToxiRAE Pro Carbon Monoxide Gas Detector for Petrochemical Environmental Protection

  

  ... Charging time: Less than 4 hours Working time: more than 30 hours on full charge Charger: Charger with USB interface Alarm mode: sound alarm 95 dB@30cm, red LED light, vibration alarm...

  ShenzhenYijiajie Electronic Co., Ltd.

  Guangdong,China

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• Smallest Micro SMD Piezo Buzzer 2mA 1.8MM ultrathin High temperature SMD Electronic Alarm Buzzer

  

  ... Voltage(Vp-p) 3 2 Max Input Voltage(Vp-p) 25 3 *Rated Current(mA) ≤3 4 Capacitance at 100Hz (pF) 12000±30% 5 *Sound Output at 10cm(dB) ≥65...

  TaiMi(Shenzhen) electronics technology Co.,ltd

  Guangdong,China

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• High SPL low current save power 12V 110dB Piezo Electronic Alarm Buzzer

  

  ... Rated Voltage (VDC) 12 Operating Voltage (VDC) 3~20 *Rated Current (mA) ≤12 *Sound Output at 30cm (dB) ≥100 *Resonance Frequency (KHz) 2.8±0.5 Tone Continuous Operating Temperature (℃) -20~+70 Storage Tempe...

  TaiMi(Shenzhen) electronics technology Co.,ltd

  Guangdong,China

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• 12mm Diameter Electronic Alarm PCB Panel Mounting Piezo Passive Buzzer Sounder

  

  ... Rated Voltage (Square wave) Vp-p 9 or 12 Operating Voltage Vp-p 1-20 Rated Current (MAX): mA 7 Min Sound Output at 4.5KHz/10cm dB 85 Resonant Frequency Hz 4000 Capacitance at 100Hz pF 12000±30% Operating te...

  TaiMi(Shenzhen) electronics technology Co.,ltd

  Guangdong,China

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• DC12V Piezo 100dB Electronic Alarm Buzzer IP67 Waterproof Type

  

  ...: Rated Voltage (VDC) 12 Operating Voltage (VDC) 3~20 *Rated Current (mA) ≤20 *Sound Output at 30cm (dB) ≥100 *Resonance Frequency (KHz) 2.9±0.5 Tone Continuous Operating Temperature (℃) -40~+85 Storage Temp...

  TaiMi(Shenzhen) electronics technology Co.,ltd

  Guangdong,China

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• 41mmx3mm 2.8V 95dB 40KHz Waterproof Ultrasonic Electronic Alarm Buzzer

  

  ... Operating Voltage (Vrms) 20 max Resonant Frequency (Hz) 20000±5000 Capacitance 120Hz (PF) 140000±40% Sound Output at 30cm (dB) ≥95 Operating Temperature (℃) -20～+70 Storage Temperature (℃) -30～+80 Weight (g...

  TaiMi(Shenzhen) electronics technology Co.,ltd

  Guangdong,China

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