500 watts class d plate amplifier

{"cid":"91222503","title":"OEM Plate Power Amplifier Module Class D 1000 Watt Subwoofer Plate Amplifier","imgUrl":"https:\/\/img.ismap.com\/nimg\/4a\/39\/109dfc88afdc2f58bd72fd8adb45-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"Vistron Audio, support OEM\/ODM","Model Number":"SUB-1000DSP","Minimum Order Quantity":"200 pcs","Delivery Time":"40-50 days","Certification":"CE, ROHS, FCC, UL, as your request","Place of Origin":"China","Payment Terms":"T\/T, L\/C, Western Union\uff0cPaypal","Supply Ability":"20000 pcs per month","Packaging Details":"1 piece amplifier in a box, then 2 pcs in a carton.","Item":"Plate power amplifier","Type":"Class D subwoofer plate amplifier","Power rate":"1000 watts RMS 4 ohm","SNR":">90dB","Variable volume":"-60~10 dB","Frequency Respone":"30-250 Hz","Usage":"Plate audio amplifier for subwoofer speaker","OEM":"Custom design power amplifier module"}}

{"cid":"91179284","title":"Class-D Power Bass Amplifier Head, 500W (BF-500)","imgUrl":"https:\/\/img.ismap.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"}}

{"cid":"91198862","title":"1300W Subwoofer Amplifier Module","imgUrl":"https:\/\/img.ismap.com\/nimg\/a8\/b2\/4af1cf08cf927eb48434604cd13d-200x200-1.jpg","attrs":{"Price":"$173.00","Brand Name":"AC3\/OEM","Model Number":"ABL-02PRO","Minimum Order Quantity":"2-49 Pieces","Delivery Time":"5-15 Working days","Place of Origin":"Guangdong, China","Payment Terms":"Western Union, T\/T","Supply Ability":"30 Units\/day","Packaging Details":"40X16X9 cm","Type":"Active","Application":"Digital Dsp Audio Processor","Use":"Range Audio Active Speaker","Frequency response":"20Hz-20KHz+\/-0.5dB","Voltage":"AC110V\/220V","Impedance":"20k Ohm( Balanced)","Power":"1300W@8Ω\/400W@8Ω*2\/750W@4Ω*2","Frequency Range (Hz)":"20Hz~20KHz(d1dB)","Dimension (L x W x H)":"L:365*W90*H110mm","Single gross weight":"2.500 kg"}}