Plugging the gap

Powersoft has introduced the PRIMA Series, a compact 4-channel professional amplifier range for installed audio systems requiring reliable low/mid power amplification. Available in two versions differentiated by power output, the PRIMA 164 and PRIMA 324 are designed specifically for applications where signal processing is already handled upstream or where DSP is not part of the system architecture.

The series has been designed to sit between entry-level commodity amplifiers and fully featured DSP-integrated platforms. Both models support Hi-Z and Lo-Z operation, with each output channel independently configurable to suit the connected load. Auto Setup automatically optimises the amplifier’s operating parameters on first startup, reducing commissioning time and simplifying onsite deployment. The unit uses a fixed diagonal matrix routing architecture with each input feeding its corresponding output channel, keeping signal flow clean and predictable. A dedicated connector also enables one-to-all routing, feeding a single input source to all output channels. Power Sharing technology allows available power to be distributed across channels according to system requirements, while Eco Mode, Auto Standby and low-consumption operation help reduce the energy footprint of the installation over time.

The compact half-rack form factor means the amps can be deployed in a variety of ways, including as a standalone unit, behind a display or beneath a conference table. This enables discreet, space-efficient installation in environments where visible equipment is undesirable. Onboard gain trimmers, status and signal LEDs, and straightforward rear-panel controls allow for quick adjustment and system monitoring without requiring dedicated software or additional configuration layers.