Facmogu Ak280 200W Mini 2.0 Ch Audio Power Amplifier, Bass And Treble Control Product Specifications Rated Power: 40Wx2 Load impedance: 4-8? SNR: 90db Frequency: 20Hz-20KHz Distortion rate: 0.01% Packing Included 1 x Power Amplifier 1 x 12V 5A Power Supply 1 x User Manual Note If the battery of the remote control can not work, you can replace it with CR2025 model battery. Product Features ?200W+200W Maximum Power?-- This 2 channel mini audio amplifier provides 200W+200W peak power, rated power 40W+40W, suitable for your home theater acoustic sound system or your car. With mini compact size(6.14x3.07x1.85" / 15.6x7.8x4.7cm) makes it easy to carry. Amplifier weight: 0.77pounds/0.35kg. ?Bass Treble Control?-- Knob with LED backlight design, with volume, treble and bass control knobs, which allows you to adjust the high and low frequency separately for delicate sound. ?3.5mm AUX RCA Inputs?-- It supports RCA 3.5mm AUX Input, which compatible with mobile phones, computers, tablets, notebooks, MP3, MP4, TVs and projectors with AV audio etc. This mini audio amplifier is convenient to use, you can use it at home, and carry it to your car. ?DC 12V Input?-- Include 12V 5A power adapter, this power amplifier can be used in your car, your RV, your home. It is easy to be installed in car or marine, save space and convenient to operate. ?1-Year Warranty? -- We offer 1-year guarantee period. If you have any questions or concerns, please don't hesitate to contact us. It contains 1 Power Amplifier, 1 12V 5A Power Supply, 1 User Manual. 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!