Small Square Animal Robot Bluetooth Speaker combines cute design, portable size, and smart wireless features. With clear sound, hands-free calling, and TWS connection, it is the perfect audio companion for home, travel, and gifts.
Discover the future of wearable audio with our Smart Audio Glasses, combining stylish eyewear with advanced Bluetooth technology. Designed with lightweight TR90 + ABS materials and polarized lenses, this smart audio frame delivers a comfortable outdoor experience while supporting music playback, hands-free phone calls and wireless connectivity. Equipped with Bluetooth 5.3, magnetic charging and long-lasting battery performance, it is an ideal choice for modern consumers seeking fashion, convenience and smart lifestyle technology. Perfect for brands, retailers and distributors looking to expand their wearable audio product portfolio.
The Fruit Avocado LED Dancing Speaker combines music, movement and colorful lights in one playful design. Featuring a cute avocado-inspired appearance, dancing and swinging action, a seven-color LED spectrum, Bluetooth 5.0, TWS pairing and hands-free calling, it brings more personality and fun to everyday listening. Compact and easy to carry, this 3W portable Bluetooth speaker is perfect for home entertainment, desktop use, travel, social gatherings and gift giving. Enjoy up to four hours of music and make every listening moment brighter, more interactive and more enjoyable.
The Square Animal Speaker combines Bluetooth audio with a cute, character-inspired design. Compact, portable and easy to use, it supports Bluetooth 5.0, hands-free calling and TWS wireless connection, making it an attractive lifestyle audio product for young consumers, gifting and everyday entertainment.
The Face-Changing Batman Bluetooth Mini Speaker combines expressive character design, portable wireless audio and playful lighting effects in one compact speaker. Featuring a dynamic face-changing display, colour breathing lights, TWS connection and hands-free calling, it adds personality and entertainment to your everyday listening. Perfect for desks, bedrooms, travel, social gatherings and gifting, this creative mini Bluetooth speaker is designed for consumers who want more than just sound from their audio products.
First of all, we must understand the difference between passive speakers and active speakers.
Active speakers usually refer to speakers with power amplifiers, such as multimedia computer speakers, active subwoofers, and some new home theater active speakers. Since the active speaker has a built-in power amplifier circuit, the user does not have to consider the problem of matching with the amplifier, and it is also convenient to directly drive it with a lower level audio signal.
In addition, there are some professional recording monitor speakers with built-in power amplifier circuits and electronic crossover speakers with built-in electronic crossover circuits and amplifiers, which can also be classified into the category of active speakers.
Passive speakers are ordinary speakers that we usually use without power amplifier circuits inside. Although passive speakers do not have amplifiers, they often have crossover networks and impedance compensation circuits.
Active speakers are usually marked with parameters such as the output power, input impedance and input signal level of the built-in amplifier. The active subwoofer also marks the frequency characteristics of the input signal (such as full-band signal or low-frequency signal), low-pass filter characteristics and other parameters. Passive speakers are generally marked with impedance, power, frequency range, etc.
The difference between the power amplifier materials of home speakers and multimedia speakers:
1. Multimedia audio generally refers to "active speakers". That is, the power amplifier is integrated into the main box, and the speaker is directly driven to produce sound; household audio generally uses a combination of "external power amplifier + passive speaker".
For now, multimedia speakers cannot completely replace traditional home HIFI speakers, but the characteristics of home HIFI speakers displayed by multimedia speakers are the trend of future development.
