Street Address: Lijia Industry Park Changzhou City, Jiangsu Province. China
City: Changzhou
Province: Jiangsu
Country/Region: China
universal
1.Demension: D46.5*15.5mm
2.Resistance :19ohm
3.Impedance: 100ohm
4. Frequency: 2KHz
5. SPL: min 95dB/1m/1KHz/24Vp-p/Square wave