Contact Us Add to Favorite Welcome to Elegant Wings Contact Us Add to Favorite Fast Shipping Hassle Free Return Money Back Guarantee Authenticity Guarantee S.M.S.L Sa300 Hifi Digital Amplifier, Infineon'S Ma12070 Chip Class D, Black Item Description SA300 is a decoding power amplifier all-in-one machine, compact and lightweight design, but very powerful. It can meet your basic daily needs. Of course, if you have the pursuit of higher sound quality and more functional needs, you can learn about our other styles of products for reference. 80W RMS x 2 (4 ohms, 20 Hz - 20 kHz, 0.008% THD+N), comes with 24V power supply, can drive 280 watts(8 ohm), 320 watts(4 ohm) speakers, (For passive speakers only, not the powered speakers). High quality all aluminum alloy CNC precision procesing shell, anodizing technology and chamfering process, exquisite workmanship and delicate touch. Perfect knob texture, every time you use the knob, you will feel a strong sense of damping. All functions can be completed with the knob, but if you want to operate remotely, It is also possible to use our matching remote control. Qualcomm Bluetooth 5.0 receiver, support APT-X, longer transmission distance. In the process of using Bluetooth input, more music details are retained, making the music more delicate and soft. You can use the built-in eight modes or treble and bass adjustment to choose the effect you like. We promise that if there are any questions about the product within 365 days, you can contact our customer service for inquiries at any time, and we will give you the most satisfactory answer. Tips: Please connect the power adapter to the item and then connect the 220/100V power supply. About us Customer service is our top priority! Please be sure to read the description thoroughly to make sure that this is the item you want before making a purchasing decision. If you have any questions about this item, please contact us via messages before placing your order. We make every effort possible to accurately describe and depict the items. Please be aware that slight variations in color may be due to differences in lighting and computer monitor resolutions. All items are in stock at the time of listing however, in the unlikely and unforeseen event that we are unable to fulfill your order through any of our networked warehouses, we will notify you as quickly as possible and offer you a 100% refund on your purchase. Thank you for shopping with us. We appreciate your business! B081DJD1G4 Payment PayPal is our preferred method of payment. If you do not have a PayPal account, all major credit cards are gladly accepted through PayPal as the payment processor. PayPal offers great buyer and seller protection. Your order will be processed pending receipt of cleared payment through PayPal. Sales tax may be charged depending on your location. Shipping We provide fast, free shipping. Most items are shipped within 3-5 business days of receiving cleared payment. We ship to the lower 48 contiguous United States only. We do not ship to P.O. Boxes or APOs. Standard Shipping is ALWAYS FREE! You will be notified via messages as soon as your items ship. Special Notice for Freight Items: If an item ships via Freight (Truck) Delivery, a valid phone number will be required so that we can contact you to schedule delivery. The item may be delivered with curbside delivery. An adult signature will be required. Please be sure to have available help on hand to assist you with moving the item to the desired location in or outside of your home. Freight items must be inspected upon delivery. In the unlikely event that damaged is observed, you MUST refuse delivery and note the damage on the shipping receipt and send it back via the Freight carrier. Returns will not be accepted on Freight items after they have been delivered, inspected, and the driver has left the premises. Returns We offer a 30 day return/exchange policy for most of our products. You can request a refund if you are dissatisfied for any reason with your product. (Restocking Fee May Apply). Only factory defects are accepted as a reason for a return. In the case of factory defects, if available, we will replace the product for you. When returning an item, it must be in all of the original packaging and include all of the original accessories or items that came with it. The item and package should be in original and perfect condition. You will be required to cover shipping on the return of non-defective items. All returns MUST be done within 30 days of date of purchase. Please note that we cannot give refunds or replacements after the 30 day limit has expired. When sending in a return, please note that it can take up to 7 business days for the return to be processed. We do our best to process as quickly as possible. We are extremely fair, and in the rare event of something out of the ordinary happening with our products or shipping, we will gladly work with you to find a fair resolution.