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Can I use two UcD™ Family amplifiers in Bridge Tied Load?
Most of our UcD™ Family amplifiers are suitable for a BTL (Bridge-Tied Load) configuration. The UcD2k amplifier module is the exception, as it is already a bridged amplifier module and therefore not suitable for a BTL setup.
https://www.hypex.nl/FAQ-DIYClassD/FAQ-Hypex/UcD-DIY-modules/UcD-Family/Can-I-use-two-UcD-Family-amplifiers-in-Bridge-Tied-Load