500 watts monoblock class d amplifier

{"cid":"91179284","title":"Class-D Power Bass Amplifier Head, 500W (BF-500)","imgUrl":"https:\/\/img.chinax.com\/nimg\/40\/fd\/bcbe630fd7a137c383c8d1924ba5-200x200-1.jpg","attrs":{"Price":"$300.68","Brand Name":"Grand","Model Number":"BF-500","Minimum Order Quantity":"1pcs","Delivery Time":"15 days","Certification":"CE, ROHS, FCC","Place of Origin":"China","Payment Terms":"Western Union, T\/T, Paypal, , MoneyGram","Supply Ability":"1000pcs\/month","Packaging Details":"Double strong carton box","Type":"Class-D Power Bass Amplifier Head, 500W","Color":"Black","Power":"500W","Brand":"Grand","Types":"500 Watt Bass Amplifier Head","Cabinet":"Head","Ohm":"4 and 8","Speaker":"NA"}}