3-Way Active Crossover with x20 Frequency Multiplier Switch by DS18®. Having the perfect tools to make your sound system the ultimate music machine is what DS18 has for you. DS18 Crossovers are designed to provide the perfect frequencydistribution throughout your system to ensure the clarity and peak efficiency for your acoustic Signal To Noise Ratio: more-than 102dB Total Harmonic Distortion: (1KHz, 1VRMS) 0.
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