Description
Perfect D7 Multimedia 2.0 Speaker
Product Specifications:
Frequency Response : 100Hz-18kHz
Output power (RMS) : 3W x 2(THD < 1%)
Signal-to-Noise-Ratio : 8dB
Input Impedance : 4Ω
Speaker : 52mm x 2
Power / Voltage : USB 2.0 / 5v-1A
Warranty : 1 year
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