
Avante Audio is introducing the new Akro Series small-format line array system at NAMM and ISE. This Milan-certified, active system comprises the ATL328 3-way line array module and the high output ATS218 dual 18-inch subwoofer. “Engineered to complement each other, the two products both feature robust enclosures, powerful internal class D amplification, and comprehensive DSP. Deployed in various quantities and configurations, the ATL328 and ATS218 are designed to provide excellent audio reproduction for medium-to-large-scale events,” the announcement states.
The Akro Series made its worldwide debut at the NAMM music and entertainment industry trade show in Anaheim, California. A line array system comprised exclusively of ATL328 modules and ATS218 subs was deployed on the ADJ Arena Plaza stage where a continuous program of live performances covered a variety of musical genres. In February, the Akro Series will then make its first appearance in Europe, showcased at the ISE systems integration and entertainment technology exhibition in Barcelona, Spain.
With a sleek and hardwearing design, the Akro ATL328 combines twin high-output neodymium 8-inch low-mid frequency drivers with a coaxial MF/HF neodymium compression driver and a precision medium-format waveguide. It incorporates a discrete Class D switching power amplifier, which delivers 1800-Watts of total peak power and has a PFC power supply. This ensures headroom and minimal distortion.

The module is designed for a linear phase frequency response of 70 Hz to 20 kHz (-6dB) and a wide 110-degree horizontal coverage pattern. It has a comprehensive 96 kHz DSP, featuring FIR filtering, standard TCP/IP remote control as well as full integration with the advanced Milan platform (Windows PC and Mac compatible). This application layer network protocol for real-time media allows full system networking and remote monitoring/control, including input level, equalization and delay as well as LF and HF compensation preset selection. With a precision, CNC machined, birch plywood enclosure, the ATL328 is designed to withstand the rigors of touring in demanding environments. Its multi-angle rigging system allows vertical coverage angle and throw, both when flying and ground stacking. A protective rain cover is supplied for the amplifier connections and IP-rated locking power connectors come as standard.
The partner for the ATL328, the Akro ATS218 features dual high-output 18-inch low-frequency woofers tuned with a very large port. Its high-efficiency Class D switching power amplifier with PFC power supply boasts 4800-Watts of total peak power. It delivers a low frequency response of 32Hz to 120Hz (-6dB) and is equipped with a comprehensive DSP that can be accessed via the Milan platform for remote monitoring and control, including selection of cardioid and end-fire presets. The birch plywood enclosure is finished with a durable black polyurea coating, and the speakers are protected by a black powder-coated steel grille. Locking hardware connects cabinets together to form solid arrays and protective rain covers for the amplifier connections and IP-rated locking power connectors are provided for outdoor use.
“The result of two years’ R&D work, we have designed the Akro Series from the ground up to delivery exceptional audio fidelity, huge power and excellent versatility from a lightweight and compact line array system,” enthuses Avante Audio’s Product Engineer, Tony Mirador. “The speakers were designed in the USA, tuned in one of Europe’s most prestigious audio labs and feature premium German-made DSPs. We are particularly excited that both the ATL328 array module and ATS218 dual sub are Milan-certified, providing easy and reliable network connectivity within a rapidly expanding pro audio ecosystem. Avante Audio is proud to be a Milan Associate Member, working in collaboration with other leading professional audio brands to provide sound engineers with reliable and comprehensive networking between equipment from different manufacturers. Based on direct consultation with audio professionals working on events and tours, we have also carefully designed the Akro Series to be easy and convenient to setup and transport. Offering a fantastic combination of great sound, connectivity, reliability and deployability, I am truly excited to introduce the Akro Series to audio professionals on both sides of the Atlantic at NAMM and ISE.”
The Integrated Systems Europe (ISE) exhibition will take place at Fira Barcelona – Gran Via, from Tuesday, February 4th thru Friday, February 7th. Avante Audio will be exhibiting on booth #6R700, alongside sister company ADJ Lighting.