3 channel amp home theater

{"title":"4 Channel Bluetooth Amplifier 50W x 4 OEM Audio Power Amp Hi-Fi Home Stereo Speaker Receiver","imgUrl":"https:\/\/img.chinax.com\/nimg\/c6\/9b\/1786f128bbc5b0a51cbabb7d5b23-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"OEM","Model Number":"BTA-450","Minimum Order Quantity":"300 pcs","Delivery Time":"40-50 days","Certification":"CE, Rohs, FCC, ETL, etc","Place of Origin":"China","Payment Terms":"L\/C, T\/T, Western Union,Paypal","Supply Ability":"50000 pcs per month","Packaging Details":"One piece Bluetooth amplifier in giftbox, 4 pcs in a carton.","Item":"Buletooth HiFi amplifier","Channel":"4 Channel audio amplifier","Power":"4 x 50 watts, RMS 4ohm","Frequency":"20-20K Hz","Type":"Class D HiFi power amplifier","Input":"Bluetooth, RCA, Optical, HDMI","OEM":"China OEM amplifier manufacturer"}}

{"title":"Audio Amplifier IC List Class D Power Amplifier TDA8953J IC Power Amplifier Audio AMP 210W 50mA TDA8953","imgUrl":"https:\/\/img.chinax.com\/nimg\/44\/92\/e12df9672c9bd573135198a104a4-200x200-1.jpg","attrs":{"Price":"$5.50 - $10.29 \/ Piece","Brand Name":"Original","Model Number":"TDA8953J","Minimum Order Quantity":"10","Delivery Time":"1-7 days","Package":"ZIP","Type":"LOGIC ICS","Place of Origin":"US","Lead Free Status \/ RoHS Status":"Lead free \/ RoHS Compliant","Shipment method":"DHL\/UPS\/Fedex\/etc","Payment":"Acceptable","Stock":"In Stock","Supply Ability":"859000PCS\/Day","Packaging Details":"Box\/Reel\/Tube","Port":"Shenzhen\/Hongkong\/Guangzhou","Payment Terms":"T\/T, Western Union, Paypal,Alibaba trade order"}}