This model was designed to be used on 2 channel organs, with the appropriate console connector kit.
The 720 is a medium power cabinet with a normal drum and horn in it’s rotary channel, and a two way full range stationary channel. While better suited to having low frequencies in it’s rotary channel due to it’s 10″ speaker, pedal tones are best handled by the stationary channel and it’s 15″ woofer – to accomplish this, a crossover or high-pass filter should be used when attempting to use this as a single channel cabinet.