![Amazon.com: Hifonics BRX12D4 Brutus 12 Inch Subwoofer, Dual 4 Ohms, 900W Max Power, 450W RMS, Multi Layer Voice Coil, Blue Illuminated Rim, Hard Hitting Car Audio Speaker (1 Speaker) : Everything Else Amazon.com: Hifonics BRX12D4 Brutus 12 Inch Subwoofer, Dual 4 Ohms, 900W Max Power, 450W RMS, Multi Layer Voice Coil, Blue Illuminated Rim, Hard Hitting Car Audio Speaker (1 Speaker) : Everything Else](https://m.media-amazon.com/images/I/71rDycbwTzL._AC_SX466_.jpg)
Amazon.com: Hifonics BRX12D4 Brutus 12 Inch Subwoofer, Dual 4 Ohms, 900W Max Power, 450W RMS, Multi Layer Voice Coil, Blue Illuminated Rim, Hard Hitting Car Audio Speaker (1 Speaker) : Everything Else
![2) Hifonics HFX12D4 12" Dual 4 ohm HF Series 800W Car Subwoofers + Dual 12-inch Sealed Car Sub Box + Amp & Wires 2) Hifonics HFX12D4 12" Dual 4 ohm HF Series 800W Car Subwoofers + Dual 12-inch Sealed Car Sub Box + Amp & Wires](https://images.sonicelectronix.com/images/4046629/big/subcombo15.jpg)
2) Hifonics HFX12D4 12" Dual 4 ohm HF Series 800W Car Subwoofers + Dual 12-inch Sealed Car Sub Box + Amp & Wires
![Hifonics HFX12D4 12 800 Watt Dual 4-Ohm Car Subwoofer+Vented Sub Box Enclosure Enclosed Subwoofer Systems Hifonics HFX12D4 12 800 Watt Dual 4-Ohm Car Subwoofer+Vented Sub Box Enclosure Enclosed Subwoofer Systems](https://images.sonicelectronix.com/images/4016405/big/hfx12d4_mdfd12_kw1620.jpg)
Hifonics HFX12D4 12 800 Watt Dual 4-Ohm Car Subwoofer+Vented Sub Box Enclosure Enclosed Subwoofer Systems
![2) HIFONICS HFX12D4 12" 1600W Car DVC Subwoofers + Angled Box + Amp + Wiring | Car Accessories Online Market | Hifonics, Subwoofer, Car amplifier 2) HIFONICS HFX12D4 12" 1600W Car DVC Subwoofers + Angled Box + Amp + Wiring | Car Accessories Online Market | Hifonics, Subwoofer, Car amplifier](https://i.pinimg.com/564x/ed/73/39/ed733978ce0fd7cd7eb726fb8d3928c4.jpg)