amp for 15 inch subwoofer

{"title":"Paper Cone Dual 2ohm 2500W RMS SPL 15 Inch Subwoofer","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/6f\/57\/30b377093b5410e4d6dd219d6c79-200x200-1.jpg","attrs":{"Price":"$50.00 - $90.00 \/ Piece","Brand Name":"HYYX","Model Number":"HYW-1575-038","Minimum Order Quantity":"50 Piece\/Pieces","Place of Origin":"Guangdong, China","Supply Ability":"50000 Piece\/Pieces per Month","Packaging Details":"1, Strong double box for package 2, Two pieces\/box, box size : 41.5x83x28CM 3, Shipping weight : 31KG","Max. Power":"> 1000W","Sensitivity":"91 - 100dB, 90dB","Voltage":"DC 12V","Size":"15\"","Impedance":"4+4 OHM, 4+ 4 ohms","Warranty":"1 Years","Nominal diameter":"15 inch","Rated power":"2500W","Voice coil daimeter":"75mm\/3\"","Magnet weight":"230oz","Magnet materal":"Ferrite","Frequency response":"40.6-1.5kHz","Basket material":"Aluminium","Cone material":"Paper","Port":"Huangpu, Guangzhou"}}

{"title":"LA-218 Pro Audio Speaker Subwoofer 15 Inch 136dB 4 Ohms","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/40\/0d\/98ef89290cd69de040996f4d2085-200x200-1.jpg","attrs":{"Brand Name":"KPARTY","Model Number":"LA-218","Place of Origin":"KPARTY CHINA"}}