Over 16 Years of Experience focus on car audio and motorcycle speaker.
Workshop cover 20,000 square meters,10 production lines, Annual production capacity 2 million units.
Making Reliable Guarantee for Product Quality,Certified by SGS with ISO9001:2015 quality management system.
R&D Term consists of more than 30 experienced engineers in the industry.Attentive,Innovative,Sincere,and mutual Victory.
Jiangmen Audiovisio Electronics Co., Ltd. was established in 2006 and is located in Jiangmen City,Guangdong Province,China.The plant covers an area of about 20,000 square meters.Over the years, we have focused on car audio, motorcycle audio, outdoor riding electronic equipment and customized various types of speakers. The products sell well in many countries in Asia, Europe, North and South America, Africa and Oceania.
Our manufacturer has established a complete design, research and development, testing, experimentation, and production standardized management system, and passed the ISO9001: 2015 quality management system certification. Almost of our products have obtained FCC, CE, ROHS, and 3C certifications. And we have more than 10 production lines for SMT and assembly. The annual production capacity can reach 200,0000 units.
Large bus, truck car audio power supply system for 24V, bus more 12V power supply, voltage changes will directly affect the output power of the audio. car stereo uses the switching power supply boost method to increase the power supply voltage to 35-40V to ensure the stability of the output power when the voltage fluctuates.
car stereo power amplifiers have high current linearity, small saturation array, high efficiency and protection measures such as overheating, overcurrent and short circuit. Car engine ignition device and all kinds of electrical appliances and car audio share a battery, can produce interference through power cord and other lines to the sound. car stereo is equipped with integrated circuits and components designed to reduce interference from external noise.
When purchasing car stereo, pay attention to the use value of car stereo, mainly the exponential change of output power after the impedance value changes. After the impedance of high-quality amplifier equipment drops, the output power will be greatly increased, and sometimes the increase rate can be as high as several times. The power of the selected power amplifier should be greater than the indicated power of the speaker. If the power of the power amplifier is too small, it is easy to burn out when the high-power output is used for a long time, and it will also lead to faults such as poor sound quality and distortion.
Regarding car stereo, it can be said that it is an important basis to witness the improvement of people's living standards, cultural literacy, spiritual outlook and quality of life. Although car stereo is only an auxiliary device for a car, it has no effect on the running performance of the car, but as people's requirements for enjoyment are getting higher and higher, car stereo has become an indispensable part.
The product is very perfect, the quality is excellent and very durable, the manufacturer's delivery speed is very fast, and I look forward to continuing to cooperate next time.
Your company is strong, the logistics speed is very powerful, and the delivery time is accurate. I highly appreciate this cooperation and hope to continue to cooperate with your company for a long time!
They are a very strong company with accurate delivery times and guaranteed product quality! The receptionist was very kind and patiently answered our questions!
Jiangmen Aoshi Electronics Co., Ltd. was established in 2006 and is located in Jiangmen City, Guangdong Province, China. The plant covers an area of about 20,000 square meters. Over the years, we have specialized in car audio, motorcycle audio, outdoor riding electronics and custom speakers of various types.
Our factory has established a complete standardized management system for design, research and development, testing, experimentation and production, and has passed the ISO9001:2015 quality management system certification. Almost all of our products have obtained FCC, CE, ROHS and 3C certification. We have more than 10 SMT and assembly lines. The annual production capacity can reach 200,000 units.
We attach importance to independent research and development. Our R&D team consists of 20 people. Over the past few years, nearly 10 million yuan has been invested in research and development. More than 10 products are independently developed every year. A total of 113 authorized patented technologies have been obtained, including 6 invention patents and 48 utility model patents.
Choosing the right car stereo for your vehicle depends on several factors, such as your budget, the type of music you listen to, and your personal preferences. Consider the power output, audio quality, and connectivity options, such as Bluetooth and USB, when selecting a car stereo. It's also important to ensure that the stereo is compatible with your vehicle's electrical system and that it fits properly in the dashboard.
While it is possible to install a car stereo yourself, it can be a complicated process that requires knowledge of electrical wiring and car audio systems. If you're not confident in your abilities, it's best to seek professional installation to ensure that the stereo is installed correctly and safely. Professional installation can also ensure optimal sound quality and prevent damage to your vehicle's electrical system.