Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.
•WOOFER IMPEDANCE SELECTION: This setting allows the same crossover to be used with 8 or 4 Ohms speakers and combinations of them (series or parallel connection) providing you with one solution for multiple cabinet variations
•WOOFER ROLL-OFF CROSSOVER ADJUSTMENT: Some woofers respond excessively at the cut off frequency than others and need 12 dB/octave filters, where other woofers have a natural roll-off at or near the crossover point, and work well with 6 dB/octave filters. We give you the ability to select this on two of our crossovers: the 2DF1800 two-way crossover and the 3DF400/1800 three-way crossover
•SPEAKER ATTENUATION: Match the output level of the different speakers in your cabinet with the setting; it helps in creating a seamless transition from high to mid to low-especially useful for when driver sensitivities do not match
•BRIGHTNESS ADJUSTMENT: Many large format compression drivers naturally roll-off above 10 kHz. Our brightness adjustment offsets this phenomenon , applying attenuation below 6 kHz and increasing the energy at high frequencies for more brightness and definition
