Passive SpeakerBluetooth Speaker Email:service@zeshuispeakers.com Address: ShenZhen,China
ZeShui

Zeshui is a speaker production company with more than 20 years of research and development experience. The company’s products include mature wooden speakers and wooden headphones. At the same time, the company’s research and development capabilities are very strong, and you can DIY the wooden speakers and wooden headphones you want.

Your present position: Home > News > Industry Information

Bluetooth speaker specifications

Release time: 2021-10-01    Viewers: 24

At present, there are many Bluetooth headset products on the market, and relatively few Bluetooth speakers. The so-called Bluetooth speaker actually refers to the speaker that relies on the Bluetooth transmission protocol as the carrier for data transmission. Since most mobile devices (mobile phones, notebooks, tablet computers) are equipped with Bluetooth chips, no data cable or audio cable connection is required. It is quickly recognized, easy to operate, and easy to connect.

From the perspective of sound quality performance, the effective audio data volume of CD sound quality data (44.1KHz sampling rate, 16bit sampling accuracy) is about 1.4Mbit. To transmit CD sound quality music signals, the transmission rate only needs to be maintained at 2Mbit per second. The "2.1+EDR" specification is sufficient. Moreover, because such products often follow the mature acoustic structure of traditional speakers, and realize wireless playback after integrating the Bluetooth module, their sound quality performance is comparable to that of speaker products of the same level.


Bluetooth speaker specifications


From the specification point of view, although the Bluetooth 3.0/4.0 standard has been proposed, the former is mainly reflected in the Bluetooth radio frequency modulation method in line with Wi-Fi, and the latter is reflected in the application of automatic power control, that is, low power consumption. The two versions reflect the progress of Bluetooth technology, but have little connection with audio applications. From the point of view of chip-level applications, it is suitable for version 3.0/4.0.


Bluetooth speaker specifications


The mainstream Bluetooth speakers all use the A2DP stereo protocol. In 2012, smartphones, tablets and other devices all support the A2DP protocol, so there is no obstacle to the use of Bluetooth speakers.
Passive Speaker:Bluetooth Speaker

Previous :Discuss the trend of Bluetooth speakers with Shenzhen speaker manufacturers

Next :About the Bluetooth of the Portable Bluetooth Speaker

Back to list
Related Articles To View More
Product
Speakers Headphones
About Us
Company Profile Honor Company Philosophy Application
News Center
Company News Industry Information
R&D
R&D strength Technological innovation Smart manufacturing
Contact Us

ShenZhen, GuangDong Province, China

+86 13530005572

service@zeshuispeakers.com

©2021 zeshui. All rights reserved

service@zeshuispeakers.com +86 13530005572
Fill in the Message
Verification code