ShennDare PDA801+PRE Audio Speaker Amplifier Module 1x800W 8OHM Pre-Amplifier For Subwoofer 1X1000W 4OHM

ShennDare PDA801+PRE Audio Speaker Amplifier Module 1x800W 8OHM Pre-Amplifier For Subwoofer 1X1000W 4OHM

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