Impedance: 4-8 ohms (AES impedance, high capacitance, megaohm level, impedance not measurable by multimeter)
Power: 75-150W (low current, milliampere level, actual power consumption 3-5W per unit)
Voltage withstand (Vrms): 12-18V (piezoelectric speaker, voltage withstand is mentioned, power is not)
Sound pressure: 98dB/1M
Frequency response: 2.2K-27KHZ
Dimensions: φ97*H58MM
Material: PP

