Stewart Audio this week introduced a family of four low-wattage, networked amplifiers that address the need for lower channel count support at the local amplification stage.  The new series brings the benefits of power-efficient digital audio networking to what Stewart believes is an underserved customer base, where consultants, systems integrators, dealers and end users require simple, affordable networked amplifier solutions scaled for smaller zones.

Using what the company calls compact footprint, all four products are designed for simple installation at endpoints, providing networked amplification to smaller zones, whether for standalone needs in small-to-mid-sized installations or to provide low-power amplification to smaller, distant zones in larger scale projects. Dual inputs in two models (AV25-2 NET+ CVA50-1 NET+) allow customers to serve both local and global PA systems if desired, with the option to target and prioritize pages and other audio events across many zones. This flexibility ensures that Stewart Audio customers can address larger facility needs while filling the void of local amplification requirements.

Stewart Audio incorporates Dante Ultimo media networking solution from Audinate into its product architecture to enable more affordable networking solutions for lower channel counts and lower power consumption. Compatibility with other Dante-enabled products is also ensured for a seamless, high-performance networking architecture across installations of any size.

Installations are further simplified with the presence of Symetrix Composer 2.0 software. Composer 2.0 software natively integrates device discovery and signal routing all four new products through its unique Dante third-party programming environment. This further reduces complexity for the installer, accelerating deployment times and creating a cohesive end-to-end Dante networking solution with local amplification.

The complete range of new Stewart Audio networked amplification solutions include:

• AV25-2 NET+:  A 2x25W, 4 or 8 ohm low impedance amplifier with two analog and two Dante inputs, and remote and local volume control.  Automated port switching can override audio feeds depending on which Dante or analog feed is set to priority.
• AV25-2 NET:  A digital-only version of the AV25-2 NET+ with two Dante inputs.
• CVA50-1 NET+:  A 50W, 70/100V mono amplifier with one analog and one Dante input, remote and local volume control, and automated priority port switching to insert local audio feeds over main programs.
• CVA50-1 NET:  A digital-only version of the CVA50-1 NET+ with a single Dante input.

All four compact solutions can be pole mounted or attached to a flat surface near loudspeakers, and are plenum-rated to reduce the installation costs associated with rack-mounted systems. However, the 1/3RU design enables simple integration into central equipment racks if desired.

Here are all the specs.