Yes, one can certainly use Hypex products to make a multichannel application. Most important topic to take care of while building a multichannel application is cooling. If multiple amplifiers and power supplies are mounted in one case, you can imagine that the heat inside will rapidly increase in no-time. Take care of sufficient heatsinks and active cooling with a fan for example, also there should be airflow inside the case even without a fan is running. We like to assist you when you’re building a multichannel amplifier with Hypex products, please contact us at sales@hypex.nl.