Devote to offering solid & cost-effective audio products. We define ourselves as the presenter of the latest audio technology. We deliver outstanding sound experiences through a wide range of home sound, professional audio, headphones for personal entertainment and professional use With over 25 years of dedicated research and operation in the Audio business, we have developed comprehensive capabilities in product design,testing and manufacturing. Visit the Store Visit the Store Visit the Store Wireless WiFi Audiophile Active Speakers Works with Alexa, Supports AirPlay 2 WiFi Smart Speaker Works with Alexa, Supports AirPlay 2 Powered Studio Monitor Speakers Active Bluetooth 2.0 Bookshelf Speakers This home theater subwoofer can seamlessly integrate into your home with a simple and elegant design that you can place under your TV or wherever you like in your home. It will significantly improve the overall sound of the TV, so you can experience your favorite music or movies like never before. Note: It supports connection through 2RCA interfaces. It equipped with Signal In and Signal Out interfaces, both of which are 2RCA interfaces. Adopting high-quality medium density fiberboard (MDF), this material effectively reduces resonance interference and unwanted noises, so all you can hear is the cleanest and purest sound. You'll love how fantastic your movies and music will sound. An 8-inch driver delivers 70w powerful sound and captures the essence of the bass, providing you immersive music, and home theater sounds that will drive you deeper into the heart of the performance. Independent volume and low-frequency bandwidth adjustment knob located on the back panel of the subwoofer allows you to adjust the volume and low-frequency bandwidth according to your preference to obtain a balanced and consistent sound effect. Quite easy to use and hassle-free in terms of operation.