10" Single 4 Ohm Power Reference Series Subwoofer
Power Handling:
Peak: 500 watts
RMS: 250 watts
Impedance: Single 4 ohm
Polypropylene cone woofer
High-strength wide roll foam surround
Powder coated gray vented basket design
Tough rubber top gasket
Single 4 ohm voice coil
50oz. Magnet structure
Sensitivity: 87 dB