Sw205 80W 4? Powered Bookshelf Speakers With Wooden Cabinet -, Pair, Black Product Features ?4" HiFi BOOKSHELF SPEAKERS?Standard bookshelf speakers design. Boasting studio-quality sound powered by an 80W rating, this speaker, featuring 4-inch glass fiber main woofer and 20-core silk dome tweeter, offers exceptional clarity, brightness, and transparency, making it ideal for demanding audio applications. ?ENHANCED LOUDSPEAKER STRUCTURES?By integrating professionally designed acoustic diffusers, the longitudinal and lateral propagation of sound waves can be effectively controlled, resulting in a substantial improvement in audio quality with higher clarity, an expanded soundstage, precise localization, and abundant details. ?3D DYNAMIC SURROUND SOUND SYSTEM?The 3D dynamic surround sound system processes audio signals via a chip, simulating multi-channel surround sound to create an immersive 3D audio space. Compared with traditional 2.0-channel speakers, it significantly enhances the surround effect and spatial perception of the sound. ?WIRELESS REMOTE CONTROL?The wireless remote control allows for free manipulation of the speaker without needing to point at it, enabling operations such as power on/off, switching connection modes, adjusting volume and bass levels, and Bluetooth pairing. ?TREBLE AND BASS ADJUSTMENT?By adjusting the treble and bass, the sound can be better tailored to individual preferences and optimized for different listening environments, providing users with the best auditory experience. Two adjustment methods: backplate knobs and remote control. ?AUX OPTICAL AND BLUETOOTH 5.4?The 3.5mm Aux connection provides stable analog signal transmission with the broadest applicability; Optical can ensure high-quality, anti-interference transmission of digital audio, suitable for home theater systems, TV, music players, turntable, and so on; paired with the stable wireless transmission of Bluetooth 5.4, it offers greater convenience. ?CLASSIC WOODEN ENCLOSURE?The classic wooden structure excels in acoustic properties, boasts high durability, and is environmentally friendly. Moreover, its appearance is more easily coordinated with home furnishing, adding a touch of elegance and warmth to the indoor environment. ?QUIET STANDBY and ENERGY SAVING?Built in noise elimination system. Built-in chips, intelligent filter input audio, automatic filter to remove noise, keep the speakers quiet while standby. The design standard conforms to EU ER2 standard, saving energy. A good speaker not only can provide good sound performance, when not in use, can quietly let you forget its existence. Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!