The Bluetooth Function of Speakers: History and Cost Analysis
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- AUSMAN AUDIO
- Issue Time
- Apr 15,2024
Summary
Bluetooth technology serves as the backbone of wireless connectivity in speakers, enabling seamless audio streaming from various devices such as smartphones, tablets, and laptops.
Bluetooth Speaker Connected to Mobile Phone
What is Bluetooth Technology
Bluetooth Technology is a wireless data and voice communication connection method.
It is a special short-range wireless technology connection that establishes a communication environment for fixed and mobile devices based on low-cost short-range wireless connections.
Bluetooth has been widely used in speaker manufacturing and use.
Through Bluetooth, we can play music more quickly and conveniently.
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The History of Bluetooth
Bluetooth technology is named after a king of what country?
The answer is Denmark in the tenth century, and the king is Harald Bluetooth.
It's Known for his unification of the Danish tribes and the conquest of Norway during his reign, this king's name has historically symbolized unity and connection.
Around 2000, Bluetooth began to be used in headphones（TWS, True Wireless Stereo) and car audio.
Since then, Bluetooth has been gradually applied to speaker products, providing people with new wireless connection options.
Application of Bluetooth Technology
Bluetooth technology has become synonymous with wireless connectivity in the world of electronics.
Its seamless integration into various devices has revolutionized the way we interact with technology, particularly in the realm of audio devices such as speakers.
In this article, we delve into the intricacies of Bluetooth technology, its different versions, how it works, and its impact on speaker manufacturing costs.
Bluetooth Versions: BT1.0-BT5.3 and Transmission Development
Since the birth of the first Bluetooth version in 1999, to Bluetooth 5.3 now, great progress has been made in terms of transmission speed and distance.
The transmission speed has increased 68 times from the original Bluetooth 1.0 (723.1 Kbp) to Bluetooth 5.3 (48 Mbit/s), and the transmission distance has increased 30 times from the original 10 meters to the current 300 meters.
The improvement of Bluetooth function can play a huge role in promoting the use and sales of speakers.
|
Bluetooth Version |
Release Time |
Maximum Transfer Rate |
Transmission Distance |
|
Bluetooth 1.1 |
2002 |
810Kbps |
10m |
|
Bluetooth 1.2 |
2003 |
1Mbps |
10m |
|
Bluetooth 2.0+EDR |
2004 |
2.1Mbps |
10m |
Bluetooth 2.1+EDR | 2007 | 3Mbps | 10m |
Bluetooth 3.0+HS | 2009 | 24Mbps | 10m |
Bluetooth 4.0 | 2010 | 24Mbps | 100m |
Bluetooth 4.1 | 2013 | 24Mbps | 100m |
Bluetooth 4.2 | 2014 | 24Mbps | 100m |
Bluetooth 5.0 | 2016 | 48Mbps | 300m |
Bluetooth 5.1 | 2019 | 48Mbps | 300m |
Bluetooth 5.2 | 2019 | 48Mbps | 300m |
Bluetooth 5.3 | 2021 | 48Mbps | 300m |
Types of Bluetooth Speakers
Music playback with Bluetooth function has become simpler.
Even with some passive speakers, Bluetooth playback can also be achieved by connecting to an amplifier with Bluetooth components.
The following are the types of Bluetooth speakers that currently sell the most:
Party Speaker
Portable Speaker
Tower Speaker(Floor Standing Speaker)
Trolley Speaker
Retro Speaker
PA Speaker
Multiple MediaSpeaker
Soundbar Speaker
Professional Speaker
Bluetooth Versions Used In Speakers In Different Regions?
Currently, speaker products in most countries and regions around the world use Bluetooth 5.0 version.
Some advanced products have been updated to 5.1 or 5.2, or even 5.3.
But in some backward areas, such as India or Africa, their speaker products may still use Bluetooth 4.0 or 4.1.
AUSMAN's speakers all use Bluetooth 5.0.
Of course, we can use versions such as 5.1/5.2/5.3 according to wholesalers' requirements.
The Role of Bluetooth in Speaker Functionality
Bluetooth technology serves as the backbone of wireless connectivity in speakers, enabling seamless audio streaming from various devices such as smartphones, tablets, and laptops.
Whether it's a Bluetooth party speaker, outdoor speaker, portable speaker, tower speaker, PA speaker, soundbar, or waterproof speaker, Bluetooth functionality enhances the user experience by eliminating the constraints of wired connections
Bluetooth Cost Analysis on Speaker Manufacturing
While Bluetooth technology offers unparalleled convenience, it also influences the manufacturing costs of speakers.
The integration of Bluetooth chips and related components adds to the overall production expenses.
Generally speaking, the cost of Bluetooth components for portable speakers ranges from approximately US$1.40 to US$14.
Here are the costs of Bluetooth chips from several major Bluetooth suppliers in China:
Bluetrum AB1532: supports Bluetooth 5.0, $1.4.
Jerry AC6963A: supports Bluetooth 5.0, $2.7.
Realtek RTL8761B: supports Bluetooth 5.2, $4.14.
Macrogiga GF2223: supports Bluetooth 5.2, $5.5.
Bestechnic BES2300: supports Bluetooth 5.3, $6.9.
Speaker Bluetooth Solution Suppliers in China
China has emerged as a hub for Bluetooth solution providers, offering a wide range of options for speaker manufacturers.
Companies specializing in Bluetooth chipsets and related technologies play a crucial role in shaping the landscape of Bluetooth-enabled speakers.
Their innovations drive progress and affordability in the industry.
The following are several major Bluetooth solution suppliers in China:
Note:
JIELI TECHNOLOGY and Bluetrum are AUSMAN's main speaker solution suppliers.
Development of Bluetooth Functionality in Speakers
The future of Bluetooth functionality in speakers holds immense potential.
As technology continues to evolve, we can expect further enhancements in areas such as connectivity range, audio fidelity, and power efficiency.
For example, TWS or the connection of multiple Bluetooth devices, JBL's XTREME series has already supported the connection of multiple Bluetooth devices.
Conclusion: Embracing the Power of Bluetooth In Speakers
The Bluetooth function has become indispensable in the realm of speaker technology.
Its seamless wireless connectivity enriches the audio experience, allowing users to enjoy music anytime, anywhere.
While Bluetooth technology adds to the manufacturing costs, its benefits far outweigh the expenses, making it a worthwhile investment for both manufacturers and consumers alike.
As we look ahead, the evolution of Bluetooth technology promises exciting opportunities for innovation and growth in the speaker industry.
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