4-inch Bookshelf Speaker with Blue Exposed-Woofer Mounted on Plywood in a Black Enclosure4-inch Bookshelf Speaker with Blue Exposed-Woofer Mounted on Plywood in a Black Enclosure

Powered by high-precision professional tuning and DSP digital audio processing, this 2.0-channel Hi-Fi bookshelf speaker delivers a stable output of 40W + 40W (80W total), an 80dB signal-to-noise ratio, and a frequency response of 35Hz–20kHz, ensuring high-resolution sound reproduction. The system utilizes a 1.25-inch tweeter and a 4-inch (116mm) dynamic woofer. The metal diaphragm enhancer and the air circulation design inside the bass tube effectively extend the bass and control cabinet resonance, resulting in rich, natural bass and crisp, clear high-end detail.

In terms of interfaces and compatibility, the speaker offers a variety of inputs: Bluetooth 5.3 wireless, RCA, optical, USB (including a computer hi-fi jack), and an external DAC input, making it compatible with home theater, PC audio, and professional playback devices, offering strong scalability. It also comes standard with a power cord, an optical cable (1.8m each), a USB high-fidelity audio cable, and a 3.5mm-RCA cable (1.5m each). Measuring 150×165×255mm, it's convenient for desktop or bookshelf deployment.

Intended for home theater, personal hi-fi audio monitoring, and multimedia workstations. The speaker utilizes engineering-grade crossover and digital decoding technology to minimize audio distortion, ensuring detailed sound quality and dynamic response at all volume levels, making it ideal for users seeking accurate reproduction and immersive listening.