Power Output              - 22W Max., 16W RMS at 10% THD

Input Channel             - Built-in Mic

Frequency Response - 100-10,000Hz ±3dB

Signal to Noise Ratio  - 60dB

Speaker Outputs        - 4? Voice Coil

Power Supply             - 12V DC (Motorcycle Battery)

Dimension                  - Control Unit: W125×H95×D120 mm,

                                     Horn Speaker: Dia 170 × (L190) mm

Weight                        - Control Unit with Mic 730g, Horn Speaker 1.95kg