H YANKA 15 Inch Subwoofer - 15 Inch Paper Cone Subwoofer Car Audio, Black Steel Basket, Dual Voice Coil 4 Ohm Impedance 15 subwoofer, 2000W MAX Power 15 inch Competition Subwoofer : Amazon.com.au: Electronics
Massive Audio MA-GTX 154 15" 1400W High-Performance Subwoofer | Frankies Auto Electrics & Car Audio
MTX Audio 55 Series 400W RMS 15" Subwoofer 5515-44 – MTX Audio Australia