Alphasonik AS8DF 8 inch 600 Watts 4-Ohm Down Fire Shallow Mount Flat E | Alphasonik
Pyle PLPW8D Power 8" 800 Watt DVC Subwoofer
3XL-810D 8" Subwoofer
Amazon.com: MB Quart DS1-204 Discus Shallow Mount Subwoofer (Black) – 8 Inch Subwoofer, 400 Watt, Car Audio, 2 Inch Voice Coils, UV Rubber Surround, Best in Sealed Enclosures : Electronics
Amazon.com: Alphasonik NSW408 Neuron 400 Series 8 Inch 750 Watts Max / 250 Watts RMS Dual 4 Ohm Car Subwoofer w/High-Grade Magnet Non Pressed Paper. : Electronics
Pioneer New TS-A2000LD2 8-inch Shallow-Mount Subwoofer - Walmart.com
Sundown Audio SAv3 8" inch DVC Dual 4 Ohm (SA Series) Car Subwoofer 500 Watts RMS
Pyle Plpw8d 8 Inch 800w Peak 4 Layer Dual Voice Coil Car Midrange Woofer Audio Speaker, 4 Ohm W/ 89 Decibel Sensitivity, 40 Oz Magnet, Black : Target
60-150w 8 Inch Bass Speaker 8 Inch Subwoofer Speaker 8 Inch Speaker Cinema Subwoofer Car Subwoofer High Power Long Stroke - Speaker Accessories - AliExpress