B2 Audio 10" High Excursion Subwoofer RAMPAGE10 D1 3000W RMS

B2 Audio 8" Carbon Fiber Subwoofer RAMPAGE8 V3 1000W RMS Dual 2 Ohm

B2 Audio RAGE CXP 10" Hybrid Coaxial Speakers 4-Ohm 300 Watt RMS Pair

Down4Sound D4S LTO 6.0 12V Lithium Battery (3000 - 5000W)

B2 Audio RAGE Subwoofer 12" 2000 Watt RMS Dual 1-Ohm 3" Voice Coil V4

Sundown Audio X12 v.4 12" 3000W RMS Subwoofer DVC

Pride SOLO.300 6.5" 300 Watts 4-Ohm Car Audio Midrange Speakers Mid Range Pair

Car Audio 10" Dual 2-Ohm 3" Voice Coil 3000 Watt RMS RAMPAGE Subwoofer