Speaker bags accessories as speaker accessories, due to the popularity of music, and a square dance. Speakers use frequency increasing, so the purchaser when the choose and buy equipment accessories also need to pay attention to the nature of the sound box, also need to know when released music resonance phenomenon is inevitable. So use, speaker to avoid vibration and sound equipment accessories will shake, but if the speaker equipment accessories by screws is good, there will be no too big, so if the luggage accessories as speakers sloshing amplitude change, you need to check whether the screw loose, guarantee the stability of shelves and sound box joint, can reduce the shaking. Luggage accessories luggage accessories co. , LTD. , is a speaker equipment accessories manufacturers, from establishment to now has 11 years experience in the history of the customization production equipment accessories, has a long-term cooperation with shenzhen Vincent company, so the quality has a certain reputation in the market, welcome new and old customers to come to factory on-the-spot investigation, to discuss cooperation! Contact & ndash; — Equipment accessories, luggage accessories co. , LTD. 11 years experience in equipment accessories research and development manufacturing custom hotline: 0769 - 83980113 13829269591 website: WWW. tianyu76。 Com email: gdqiangyi @ 163. Com address: luggage accessories, catalpa village bridge city changping town bridge industrial zone in bl1 building