100db 10000w subwoofer

{"cid":"91219651","title":"High-Power 12V 2000W Car Audio Power Amplifier 2000 Watt Mono Class D Subwoofer with Crossovers","imgUrl":"https:\/\/img.chinax.com\/nimg\/52\/51\/359d334c74d777a5168e55276e2a-200x200-1.jpg","attrs":{"Price":"$87.03-89.11","Brand Name":"original","Model Number":"M-2000.1D","Minimum Order Quantity":"6","Channel Separation":"4 Channel","Type":"Class d","Frequency Response Rate":"10hz~20000hz","Number Of Channels":"4 Channels","Car Fitment":"Universal","SNR":"> 100db","Voltage":"12v","Combination":"Crossovers","Warranty":"12 months","Place of Origin":"Guangdong, China","Interface":"Wired","Signal To Noise Ratio":"> 100db","Frequency response":"80hz~20000hz","Compatible Devices":"None","Car Stereo Feature":"None"}}

{"cid":"91226444","title":"High-Power 12V Active Car Audio Subwoofer 8-Inch Ultra-Thin Factory Direct Modified Subwoofer","imgUrl":"https:\/\/img.chinax.com\/nimg\/09\/92\/4a3db5abf79332878b02f02f405f-200x200-1.jpg","attrs":{"Price":"$42.68 \/ piece","Brand Name":"KUERL","Model Number":"K-806APR","Minimum Order Quantity":"3 pieces","Warranty":"2 Years","Year":"Universal","Audio Output Mode":"1","Control Method":"Remote Control","Model":"Universal","Sensitivity":"91 - 100dB","Battery Properties":"None","Coil Number":"1","RMS Power":"150 W","Max. SPL":"90 dB","Voltage":"12v","Car Fitment":"Universal","Frequency Range (Hz)":"20 - 2000 Hz","Place of Origin":"Guangdong, China"}}