These Hella Supertones are built with durability in mind, housed in a rugged tough ABS shell, protected with a red grill for aesthetic appeal. These output an astounding 118DB of sound, more than enough to get you noticed when it matters the most! Product Features: Power Consumption: 2 x 66W Frequency: 500Hz (high tone) & 300Hz (low tone) Acoustic Pressure Level: 118 dB(A) Nominal Voltage: 12V Part Number: 3AG 003 399-801 Torque Solution bracket included for 2015+ Subaru WRX / STI