home stereo receiver with subwoofer output

{"cid":"91214907","title":"Waterproof IPX5 Bluetooth White Marine Radio Boat Stereo Receiver with FM AM Radio USB AUX-in MP3","imgUrl":"https:\/\/img.chinax.com\/nimg\/4e\/5d\/4b685749d941f1fc9a99fdbf8dc2-200x200-1.jpg","attrs":{"Price":"negotiable","Brand Name":"GRANDnavi","Model Number":"MS-12RV","Minimum Order Quantity":"10 pcs","Delivery Time":"3-7days","Certification":"CE,ROHS,FCC","Place of Origin":"CHINA","Payment Terms":"T\/T, L\/C, D\/P, D\/A,PayPal,Google Pay,Apple Pay","Supply Ability":"500000PCS\/Month","Packaging Details":"12 pcs per carton,carton size:50*48*33cm 13.2KG\uff08for reference only\uff09","Feature":"Marine Bluetooth Speaker","USE FOR":"Boats, Motorcycles, Motorbikes, ATV, UTV, SUV, RV, Golf","Source Type":"FM,AM,Bluet00th Enabled Marine Radio.","USB":"Support USB\uff0cAUX","Part":"Central control","Output Power":"50W","Voltage":"12V"}}

{"cid":"91219651","title":"150W+150W High-Power Amplifier Audio Board with DC 12-28V Output for Home Theater Stereo Equalizer","imgUrl":"https:\/\/img.chinax.com\/nimg\/93\/5b\/ebda048d536081ee05ceed348e91-200x200-1.jpg","attrs":{"Price":"$6.00 - $9.00\/pieces","Brand Name":"original","Model Number":"150W+150W, audio amplifier","Minimum Order Quantity":"10 pieces","Packaging Type":"bag","Application":"amplifier audio board, Speaker","Type":"Amplifier audio module, amplifier audio board, Voltage Regulator","Voltage - Supply":"original","Current - Supply":"original","Series":"amplifier audio board","Description":"150W+150W amplifier audio board","Place of Origin":"Guangdong, China","Manufacturer":"creatall","Package":"SMD","is_customized":"Yes","Operating Temperature":"High-Power","Dissipation Power":"150W*2","Supply Voltage":"DC 12-28V","Condition":"New","Origin":"Mainland China"}}

{"cid":"91198862","title":"All Aluminum Body Handmade 20Hz 8W Hifi Tube Amplifier","imgUrl":"https:\/\/img.chinax.com\/nimg\/cd\/63\/30112f64d95bd9cb3b8d3acf47ac-200x200-1.jpg","attrs":{"Price":"$90.00","Brand Name":"ABLPOWER\/OEM","Model Number":"QA-10","Minimum Order Quantity":"2-49 Units","Delivery Time":"5-15 Working days","Certification":"ce","Place of Origin":"Guangdong, China","Payment Terms":"Western Union, T\/T","Supply Ability":"30 Units\/day","Packaging Details":"27X25X25 cm","Type":"Mini Amplifier","Channels":"2 (2.0)","Function":"MP3 Play \\EQ Mode\\AUX\\Amplifier \\Bluetooth","Application":"Indoor","Color":"Black","Frequency Response":"20Hz-30KHz","Voltage":"AC110V\/220V","Feature":"Perfect Sound","Single gross weight":"2.000 kg","Package Type":"strong carton packing"}}