600w metal 5 1 channel amplifier

{"cid":"91219651","title":"AV-555BT Professional 5.1 Channel Dynamic Spectrum Amplifier 600W High-Power Home Subwoofer with Metal Construction","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/89\/6a\/51c2b946f388082c60d930cc4158-200x200-1.jpg","attrs":{"Price":"$80","Minimum Order Quantity":"1","private mold":"Yes","Brand":"OEM","Type":"Home Amplifier","Channel":"5.1","Place of Origin":"Guangdong, China","Material":"Metal","model":"AV-555BT"}}

{"cid":"91220993","title":"DX4.6 Digital Power Amplifier In 4 Channels 4x600W Class-D OEM ODM","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/d9\/f0\/8fdca2fa82427c53359316e5a1a0-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"P-AMF","Model Number":"DX4.6","Minimum Order Quantity":"30PCS","Delivery Time":"30-60days After Deposit","Certification":"CE,ISO","Place of Origin":"china","Packaging Details":"482 x 300 x 88mm","Output level":"Class-D","Sensitivity":"0.775V\/1.0V\/1.2V\/1.4V (four adjustable levels)","LED indicator lights":"power\/signal\/distortion\/clipping","Brand customization":"OEM\/ODM","Color":"Black or silvery","Packing Details":"Cartons and Plastic Bags","Name":"4 Channel Digital Amplifier"}}