Phoenix Gold Titanium 500.4 Car Audio Amplifier

Phoenix Gold derived the crossover circuitry for the TANTRUM amplifiers by modifying its award-winning Titanium 500.4 amplifier's crossover. The TANTRUM crossover section is simple to operate, but extremely flexible. The front channels can be high or low pass; the rear channels and the auxiliary output can be high, band, or low pass. Separate front and rear controls allow easy adjustment of sensitivity, bass, and frequency. The auxiliary output can route a high, band, or low pass signal to another amplifier. Three simple rotary switches control the crossover settings for the entire amplifier.