This is a very nice, heavy-duty and robust product that comes in single 4-ohm voice coil rating. Other than that, this is a bit broad in diameter- 12.
Features:
1. It is a 4? resistive (voice coil) subwoofer destined to provide powerful impedance output & audio quality.
2. This is a 150W (rms) subwoofer with maximum 300W power.
3.