The DUOECHO is a pair of sleek design stereo speakers with an aluminum body. There are four high-quality speaker drivers for delivering a stunning stereo sound. Their goal is to offer a true stereo speaker setup providing an uncompromising high fidelity stereo experience. Inspired by the simplicity of bamboo, these speakers will provide a pure and natural sound to you. Through the calculated curved angles and the magnetic connectivity, you can easily connect these two speakers and carry them as one. The durable aluminum used can resist daily impacts. Its ultra fine brushed hairline finish also adds quality that is much different from a plastic speaker. DUOECHO uses Passive Radiator Technology to extend the bass response. The woofers use Kevlar reinforced pulp fiber to enhance the rigidity and provide impactful bass sound.