MTX Audio 55 Series 400W RMS 12" Subwoofer – MTX Audio Australia
What Is A Better Single Or Dual Voice Coil Subwoofer? | NYA America
Pioneer TS-D12D4 12” Dual 4 Ohms Voice Coil Subwoofer 2000W Max - Life Style Store
CT SOUNDS 6.5 Inch Car Subwoofer – Dual 2 Ohm Impedance, 400W Maximum Power Capacity, 1.6” Voice Coil High Frequency Subs with Rubber Edge for Vehicle Stereo Sound System - Meso 6.5 D2 : Amazon.com.au: Electronics
ZeroFlex EVO-12 12" 3000W (1500W RMS) NZ Series Dual 2Ω Voice Coil Sub — Strathfield Brookvale