Memphis 15-PR10S4 10" Single 4 ohm Power Reference Subwoofer

# 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[!brand :Memphis!]