# Shantou Tai Hua Electrical Co., Ltd > MBQ Audio specialize in engineering and manufacturing car speakers, active subwoofers and amplifiers, always pushing the limits and always coming up with new exciting ideas. ## Website Language Versions - [English](https://www.mbqaudio.com): MBQ Powered Subwoofer, Car Audio System, Car Speaker, Underseat Subwoofer Manufacturer ## Website Navigation - [Home](https://www.mbqaudio.com/index.html): Home - [Car Audio](https://www.mbqaudio.com/products.html): Car Audio - [Plug and Play Speaker](https://www.mbqaudio.com/Plug-and-Play-Speaker-pl3258053.html): Plug and Play Speaker - [Powered Subwoofer](https://www.mbqaudio.com/Powered-Subwoofer-pl3548053.html): Powered Subwoofer - [Car Speakers](https://www.mbqaudio.com/Car-Speakers-pl3148053.html): Car Speakers - [Car Audio Amplifier](https://www.mbqaudio.com/Car-Audio-Amplifier-pl3438053.html): Car Audio Amplifier - [Car Audio Accessories](https://www.mbqaudio.com/Car-Audio-Accessories-pl3038053.html): Car Audio Accessories - [About Us](https://www.mbqaudio.com/aboutus.html): About Us - [Catalogue](https://www.mbqaudio.com/catalogue.html): Catalogue - [Dealers & Distributors](https://www.mbqaudio.com/dealers-disributors.html): Dealers & Distributors - [OEM Solution](https://www.mbqaudio.com/oem-solution.html): OEM Solution - [Support & Service](https://www.mbqaudio.com/support-service.html): Support & Service - [Service](/support-service.html): Service - [FAQ](https://www.mbqaudio.com/faqlist.html): FAQ - [News & Events](https://www.mbqaudio.com/news.html): News & Events - [Contact Us](https://www.mbqaudio.com/contactus.html): Contact Us ## Product Category - [Plug and Play Speaker](https://www.mbqaudio.com/Plug-and-Play-Speaker-pl3258053.html): Plug and Play Speaker - [BMW Plug and Play Speaker](https://www.mbqaudio.com/BMW-Plug-and-Play-Speaker-pl3158053.html): BMW Plug and Play Speaker - [Mercedes-Benz Plug and Play Speaker](https://www.mbqaudio.com/Mercedes-Benz-Plug-and-Play-Speaker-pl3058053.html): Mercedes-Benz Plug and Play Speaker - [Toyota Plug and Play Speaker](https://www.mbqaudio.com/Toyota-Plug-and-Play-Speaker-pl3858053.html): Toyota Plug and Play Speaker - [Honda Plug and Play Speaker](https://www.mbqaudio.com/Honda-Plug-and-Play-Speaker-pl3748053.html): Honda Plug and Play Speaker - [Nissan Plug and Play Spearker](https://www.mbqaudio.com/Nissan-Plug-and-Play-Spearker-pl06483376.html): Nissan Plug and Play Spearker - [Powered Subwoofer](https://www.mbqaudio.com/Powered-Subwoofer-pl3548053.html): Powered Subwoofer - [Bass Tube Subwoofer](https://www.mbqaudio.com/Bass-Tube-Subwoofer-pl3448053.html): Bass Tube Subwoofer - [Underseat Subwoofer](https://www.mbqaudio.com/Underseat-Subwoofer-pl3348053.html): Underseat Subwoofer - [Spare Wheel Subwoofer](https://www.mbqaudio.com/Spare-Wheel-Subwoofer-pl3248053.html): Spare Wheel Subwoofer - [Car Speakers](https://www.mbqaudio.com/Car-Speakers-pl3148053.html): Car Speakers - [Subwoofer Speaker](https://www.mbqaudio.com/Subwoofer-Speaker-pl3048053.html): Subwoofer Speaker - [2-way Component Speaker](https://www.mbqaudio.com/2-way-Component-Speaker-pl3948053.html): 2-way Component Speaker - [3-way Component Speaker](https://www.mbqaudio.com/3-way-Component-Speaker-pl3848053.html): 3-way Component Speaker - [Coaxial Speaker](https://www.mbqaudio.com/Coaxial-Speaker-pl3738053.html): Coaxial Speaker - [Midrange Speaker](https://www.mbqaudio.com/Midrange-Speaker-pl3638053.html): Midrange Speaker - [Tweeter & Fullrange Speaker](https://www.mbqaudio.com/Tweeter-Fullrange-Speaker-pl08833376.html): Tweeter & Fullrange Speaker - [Car Audio Amplifier](https://www.mbqaudio.com/Car-Audio-Amplifier-pl3438053.html): Car Audio Amplifier - [Class D Amplifier](https://www.mbqaudio.com/Class-D-Amplifier-pl3338053.html): Class D Amplifier - [Vacuum Tube Amplifier](https://www.mbqaudio.com/Vacuum-Tube-Amplifier-pl3238053.html): Vacuum Tube Amplifier - [DSP Amplifier](https://www.mbqaudio.com/DSP-Amplifier-pl3880111.html): DSP Amplifier - [Car Audio Accessories](https://www.mbqaudio.com/Car-Audio-Accessories-pl3038053.html): Car Audio Accessories - [Speaker Adapter](https://www.mbqaudio.com/Speaker-Adapter-pl3938053.html): Speaker Adapter - [Phase Tester](https://www.mbqaudio.com/Phase-Tester-pl3838053.html): Phase Tester - [Sound Deadening Materials](https://www.mbqaudio.com/Sound-Deadening-Materials-pl05433376.html): Sound Deadening Materials - [Legacy Products](https://www.mbqaudio.com/Legacy-Products-pl02324376.html): Legacy Products ## FAQ - **Q: How’s the sound quality of your speakers?Have you worked with other big names?** A: We are authorized dealer and manufacturer for audio brands  in Germany, the US and Canada. Our award-winning products and designs have gained many approved national patents and market reviews on our sound quality are great. Featuring flexible and high-end OEM/ODM capacities, we have established a fruitful working relationship with our friends and world-wide  business associations - **Q: Have you exported to our country before? What if I want to become a dealer?** A: Globally, our products have been exported to Europe, the United States, Africa, Korea, Japan, Thailand, Indonesia,  India, Singapore and Vietnam etc. And yes you are always  welcomed to join us as dealer, plus the dealer price can be more competitive.  - **Q: Do you have R & D engineers?** A: Yes we have speaker acoustic engineer, electronic/amplifier engineer, 3D structure design engineer, packaging/graphic designer, product tooling design engineer. - **Q: How do you control the quality?** A: 1)All raw materials are inspected before using. 2)Skillful workers care every details in the producing and packing processes. 3)Quality control team is specially responsible for quality check in each process. Our speaker engineers are using measurement equipment like LMS, Sound Check to measure the speaker performance. Also In-house inspection is available. - **Q: Can you provide more pictures & details of the product so that I can introduce it to my customer?** A: Yes, please contact us for more information.