榮達專業汽車音響

The effect of upgrading the speakers is very good. The big screen is really cool. Very smooth. The functions are still familiar. But once installed, it feels much stronger than the previous Taobao module. It is really worth the money. Good guys. Delicate and proficient. Recommend everyone !!

I came to Wenzhong Road (Haiyun Car Audio) to install car audio 4-5 years ago (it cost 70,000 to 80,000 including speakers, etc.). I don’t know why it seems to be broken recently, so I want to come back to the original installation. Take a look at the local inspection. The store didn't say that it would pay for it before disassembling, but after disassembling it told me that the tuner was broken and it couldn't be repaired. It took 28,000 to install it at the beginning. I want to say how it would be broken inexplicably, and a 28,000 device can't even be repaired and can only be replaced with a new one, which is really dumbfounded. Later, I wanted to say, let it go, just don't fix it. Master later put me back to my original state, and I think it took less than 20 minutes for this disassembly and repair, and I charged me 1,500 yuan. To be honest, I can only say that it is not cheap, not criticizing the poor service. However, I think the quality of this audio system does not seem to be very good. The audio system should not be easy to break under normal use. Even if it is broken, it should be repairable. If a machine with a device of 2 to 30,000 is broken, tell me that it cannot be repaired. Can be replaced with a new one. It really leaves me speechless! But I’m pretty sure I won’t use this audio system anymore in the future. It’s not a cheap electronic device, nor was it struck by lightning. Under normal use, it would be so broken that I can’t even repair it. If that’s the case, I can only say that I might be unlucky. Personally feel: 1. I agree with the need to charge for any maintenance and disassembly, but whether it should be discussed in advance and wait for both parties to agree before dismantling, instead of dismantling after dismantling, saying that if it is not repaired, a dismantling and maintenance fee of 1,500 yuan will be charged for installation. At the moment, although I feel that it is expensive, I can only be forced to accept it. If the price is 15,000, I think I can only 2. The quality of Haiyun's car audio is open to question. Even if it breaks under normal use, the key point cannot be repaired, and it can only be replaced with a new one. I haven't seen the sound of my previous car broken for 20 years. If Haiyun's sound quality isn't good, it might be because I was out of luck and just picked the machine king. Simply provide the whole process to share with you, there is no meaning of attack!

The technical professional construction is fast and also helped me solve the abnormal sound problem by the way. Like one!

I think the boss of Rongda, the construction is very good! The third-party manufacturer (Haiyun) is also a Volvo V60 rider. After the installation is complete, I will teach you how to use it! I don't think there are any shortcomings? Upgrade Apple CarPlay~Awesome Why are there different opinions here?

I rarely use this comment, but I can’t help but come up to like and recommend it when I see a good store being attacked. The CGN Android large screen system is also installed here. For nearly two years, there has been almost no crash. So far, I’m very satisfied with the use. The store also helped me to update the firmware three times to solve my doubts about using it. It is still free of charge. I think such an Android after-sales service version is better than the original MAZDA. Sincerely, there are BUG problems caused by the real improvement of the software, and it will be smooth after the update and will not LAG. I don’t know what’s wrong with the sour mouth downstairs, young people with eyes, probably because the business is good and hindering people, in short, I have been watching the installation process, the boss is very familiar with the installation, and can also explain many of your problems. , Two years after installation, the product is used smoothly and stably, and the after-sales service update is no problem. Push~ praise~

If you want to change the sound, come to this house to install genuine harman / kardon. Stop pretending to be looking for some fake VV Berlin, I really regret it.

Thanks to the boss for his careful installation of cgn4.5 After using it very smoothly, I can’t bear to get out of the car ?

The boss online replies are very patient, and will fully tell you the reason is really good?? After the actual installation, I think they are really familiar with the installation of the car horn, and I am very satisfied with the effect after the modification.