With the expansion of the speaker market, people's needs are growing day by day. The brand and variety of sound box on society nowadays are more complicated. Want to choose the sound box product that suits oneself, get cautious. Recognize the key to brand. There are still fake brands. Thus THE CUSTOMER IS BEFORE BUYING, MUST SEE CLEAR SOUND BOX BRAND FIRST, HAD BETTER BE ABLE TO CHOOSE TO BUY REGULAR MARKET, SOUND BOX STORE.

For example, your company has strict requirements on planning and quality, while some off-brand products are not guaranteed in quality, and the sound quality is also not good, and the sound is very harsh. Secondly, manufacturers have a perfect after-sales service network, a warranty period, customers in the use of more convenient. And a few MANAGE small manufacturer, in QUALITY three GUARANTEE and after sale service get guarantee HARD.

Power amplifier selection to match. Effect is put on make more sophisticated, the data that applies is much, skill respect reaches certain level, need to choose more famous product only to be able. The function that result puts is more, the customer should be clear from already need those function, this should see the introduction of clear specification before buying above all, undertake actual operation even in addition, understand clearly to the function of the machine.

Choose the power of the amplifier and the indicated power of the speaker to match. If the power that result puts slants small, when using large power output for a long time, burn out simply, still can bring about sound quality poor, the fault such as distortion is presented. The power that had better be the result puts slants the indicative power that is greater than horn.