Top Q&A
A collection of questions that hundreds of customers have regularly sent to Phuc Truong Audio. A place to answer all customers' questions.
HIGHLIGHTS OF THE NEW NAS A22 KARAOKE PLAYER
NAS A22 is a high-end karaoke player, standing out with its powerful configuration, ability...
What is a ceiling speaker? Structure, advantages and disadvantages, applications & good speaker lines
Ceiling speakers are a smart and effective sound solution...
What are coffee speakers? How to choose garden and indoor speakers for coffee shops
Coffee shop speakers are good music speakers, can play...
What is a power manager? How is it different from a power outlet?
Are you wondering whether you should invest in a management and control...
What is karaoke sound enhancement? Should you use a sound enhancement kit for your karaoke system?
A voice amplifier (also called a voice amplifier) is an audio device that...
What is Equalizer? Function, Classification & Connection
Equalizer (EQ) is a device or software used to adjust frequency bands...
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Which high-end wired microphone is good? Should I use a wired microphone for a tea room?
You have a tea room and like the high-quality, stable sound of...
What is a microphone? Types of karaoke microphones you should know
MICROPHONE is a recording device, it is used to convert sound...
Should I buy used Marshall speakers?
You are planning to buy Marshall music speakers but the price is high and...
What is a 7.1, 5.1, 2.1 sound system? What speakers are included? What is the difference?
Are you wondering how sound systems work?