WATERPROOF two way speaker pair with power switch 8 Ohms / 70-100 Volts   – Woofer: 130 mm – Max power: 80W – Selectable power: 16-8-4-2W(70V or 100V) – Frequency range: 80Hz-20KHz – SPL(@1W/m): 89 dB – Protection rate: IP65 – Dimensions: 252 x 163 x 163 mm – Swivel bracket included: 180° horizontal – 60° vertical – Cabinet: ABS – black color – Package: 4 couples each box