DS18 PRO-SPL3.5K1. PRO SPL Series 4,100 Watt RMS SPL Competition Class D Monoblock Amplifier. Watts Power at4-OHMS:750 RMS at12.6V. 950 RMS at13.8V. 1100 RMS at14.4V. 1300 RMS at16V. Watts Power at2-OHMS: 1450 RMS at12.6V. 1750 RMS at13.8V. 2100 RMS at14.4V. 2500 RMS at16V.
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