Car speaker SuperSound MW1215 type Subwoofer Bass – 12″ (30 cm ) – 900W

Subwoofer – 12″ – 900W

Diameter 30 cm (12”)

Diameter of the sound coil – 5 cm (2”)

Magnet 2269 city. (80oz) (double)

Total sound power (W) – 900 watts

Resistance (mom) – 4 ohm

Frequency spectrum – 28Hz~1.5KHz

Sensitivity: 92dB

Maximum diaphragm stroke (Xmax) – 20mm