TIPS:Please make sure you are ordering the version without the power supply when you place your order! If you need a power adapter, please do not select “No power supply” when placing your order! Fosi Audio Bluetooth Sound Power Amplifier 2.1 Channel Amp Audio Reciver for Speaker Subwoofer 165Wx2 +350W BT30D PRO Features: Advanced 2.1CH Bluetooth 5.0 Receiver Amplifier achieves HiFi music quality, the best choice for your home audio entertainment. You can connect passive speakers/passive subwoofer/powered speakers/powered subwoofer to DIY a stereo sound system. Fosi Audio BT30D Pro is the upgraded version for BT30D. All-NEW Black Aluminum Appearance. BT30D VS BT30D Pro: MAX Power Output: 50 Watt x2+100 Watt VS 165 Watt x2+350 Watt, Amplifier Chip: TPA3116D2 VS TPA3255. Output: RCA output for powered subwoofers VS 3.5MM full-range output for powered subwoofers and speakers. Just choose one model for your needs. BT30D Pro Adopts 2PCS Texas Instruments TPA3255 high-performance Class-D power amplifier chip. BT30D Pro can drive up to 2 x 175 W into 4-Ω load and 2 x 220 W into 3-Ω load. In addition to excellent audio performance, TPA3255 achieves both high power efficiency and very low power stage idle losses below 1 W. This is achieved through the use of 60 mΩ MOSFETs and an optimized gate driver scheme that achieves significantly lower idle losses than typical discrete implementations. Professional wireless amp with subwoofer frequency, SUB volume, master volume/bass/treble control. No pop sound, no audible noise during the connection. Have a good time with Hifi music journey. What You Get: BT30D Pro Amp x1, power supply x1, user manual x1, our worry-free 24-month warranty, and friendly customer service. Highlight: Model: BT30D PRO Chippest:TPA3255 x2 DC Input Range: 19-48V THD: ≤ 0.04%, SNR: ≥ 108dB Frequency Range: 20Hz - 20kHz (±1 dB) Input Sensitivity: ≤ 700mV Terminating Impedance: 2 - 8 Ohm MAX Power Output: 165W×2+350W Input Mode: Bluetooth and RCA Bluetooth Transmission Distance: Up to 50 Ft(Without obstacle) Package Include: BT30D Pro Amp, Power Supply, Bluetoth Antenna, User Manual Package Include: *1x BT30D PRO Amplifier *1x 32V 5A Power Supply(only for with power supply option) *1x User Manual 1. About Payment We accept payment via Alipay, Paypal. All major credit cards are accepted through secure payment processor ESCROW. 2. About Shipment Worldwide shipping (Except some countries and APO/FPO); The following regions cannot deliver: Spain: postcodes starting with 51, 52, 35, 38 or 07. If the consignee address is belong to the above areas, please do not place order, the parcel cannot be delivered. thank you. If you have not received your shipment within 30-60 days from payment, please contact us. We will track the shipment and get back to you as soon as possible with a reply. Our goal is customer satisfaction! 3. About Return & Refund If you are not satisfied with the product you received, please contact us first before open a dispute. We will respond and help to solve the problem once we receive your message. 4. About feedback Our success depends on your satisfaction, so your feedback is very important to us. If you are satisfied with our products and services, please leave us positive feedback. please contact us before leaving any negative or neutral feedback, we will work with you to solver any problems. 5. Our Service Warranty: We cover 18 Month warranty for all our products since shipment day. (excluding items damaged and/or misused after receipt). WE DO NOT REPAIR OR REPLACE ITEMS WITH AN EXPIRED WARRANTY. For all your inquiries about our products, we will reply you in detail within 24 hours. We have well-trained and professional sales & after-sale services persons who can speak English fluently. We offer dropshipping. please contact us if you are interested in dropshipping.

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