professional power amplifiers 2000 watt monoblock digital class d amplifiers sub woofer amp/car amplifier

Sound&Power Technology Industry Limited was established in 2009,registered in 2013 with the name of "Guangzhou Shengxin Electronics Co.,Ltd",Offering a complete line of amplifiers, crossover, equalizer, speakers, subwoofer, tweeters, midranges, component sets, and much more we guarantee to satisfy customers seeking a wide assortment of products.

It's located in China mainland,Convenient in water,land and air transportation/ close to Baiyun Airport.

Our brand SXAUDIO/SPAUDIO/ROCKALPHA was created and developed by a team of young determined professionals who understand the needs in today's audio industry. Our company promises: reasonable prices, short production time and satisfactory after-sales service,always keep "never-stop-innovating" attitude.All these only for supplying high quality products and outstanding customer service to our customers

Here our modern technology production line (there are AI, SMT, MI production lines ,AUTO test production lines and high-precision detection equipment),which ensure the highest quality standards; and have achieved some certification mark(CQC,CE ,Intellectual Property of Improved audio processor ,Supplier Assessment Certificate),these fully guarantee the quality of the products, and keep our all designs fit for customer's requirement, even higher than their expectation.

In addition,we also provide OEM and ODM service, customizing products according to your specifications and requirements to fit for your local market. 
 
At present,all our products are sold to many countries like USA,Europe,Russian,Iran,Middle East,South American,Turkey...

Now Let us help you to open new a market and grew your business!