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Four Audio – PPA 2200

Amplifiers

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The PowerZone Connect PRO family brings native 70V/100V amplification and advanced DSP-based zone processing to commercial distributed audio applications, with Audinate Dante networking across all six Dante-enabled models from 300W to 4,000W total power. Each model integrates a DSP and zone processing platform supporting source selection, volume control, priority routing, input mixing, microphone ducking, EQ, filters, delay, and dynamics processing within a single configuration environment. Ships with Sonance loudspeaker presets and 70V/100V-optimized firmware preloaded for faster system setup and deployment. Managed through PowerZone Control Center for macOS, Windows, and web app from a phone, tablet, or computer. Compatible with the Blaze by Sonance Wall-M controllers and third-party platforms including Crestron, RTI, and Q-SYS via open API. Ideal for hospitality, retail, fitness, and restaurant environments. Available in half-rack 1U, full-rack 1U, and full-rack 2U form factors. ErP and ENERGY STAR compliant and backed by Sonance’s 5-year warranty.
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  • AtlasIED

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The DNA2404DL amplifier is an integral part of theAtlasIED GLOBALCOM® Communications System, allowing a few audio zones to be added where necessary when a full 16-zone T9160 amplifier frame is not required. The DNA2404DL amplifier is an integral part of theAtlasIED GLOBALCOM® Communications System, allowing a few audio zones to be added where necessary when a full 16-zone T9160 amplifier frame is not required. The amplifier features Audinate's Dante™ digital audio input and four channels of 600 watt amplification. The DNA2404DL is controlled with network commands for selecting input routing and configuring EQ, delay and output levels. Amplifiers may be controlled by a stand-alone GLOBALCOM® configuration utility or through the GLOBALCOM System Management Center.The internal amplifier cards are Class D (switching mode) dual channel 600W amplifiers into the rated loads (70.7 Volts into 8Ω). Class D operation, combined with an integral switching mode power supply, offers many advantages, and the uniqueAtlasIED design makes full use of these benefits. They include higher efficiency, increased reliability, improved performance, and lower operating cost. Switching mode operation combined with high voltage power MOSFET devices make it possible to eliminate the heavy, costly, bulky transformers.AtlasIED’s design is stable under all load conditions (phase angles of 0 to 360 degrees). The amplifier card has 34dB of gain from its analog input to the loudspeaker output. Attenuation is handled ahead of the power amplifier by DSP controls through software.
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  • Ashly Audio

Ashly – nXe1502bd

Introducing our newest addition to the NX Series of Multi-mode Amplifiers: Now available in 150 & 75 Watts per channel housed in a 1U chassis. Multi-mode operation is standard on all nX amplifiers. Like it’s 2U models, choose from two or four channel configurations and set individual outputs to drive Low Impedance (2, 4, 8 Ohms), or 25V*, 70V, 100V Constant Voltage systems via rear-panel located DIP-switches. Add Ethernet (nXe) for monitoring and control, or add both Ethernet and Protea™ DSP (nXp). Expand onto a network with Dante™, CobraNet®, or AES3 digital inputs. Adapt Worldwide with a universal switch-mode power supply with PFC (Power Factor Correction). Reduce power consumption using Ashly EMS™ (Energy Management System) by triggering a sleep mode that draws <1W, which meets the most aggressive Energy Star® benchmark†. Follow pre-scheduled preset settings including levels and sources using RTC Event Scheduler (Real-Time Clock on nXe & nXp models). Remote Control ready via the Ashly Remote iPad® app, and/or hardwired Ashly remotes including analog (as well as serial) and Ethernet on nXe and nXp models. Monitor fault conditions and adapt via Ethernet and the onboard Fault Log included in nXe and nXp models.
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