Available in 2-, 4-, and 8-channel configurations, each model delivers 125W per channel when all channels are driven equally. With advanced power-sharing technology, the amplifiers can dynamically allocate total output power across channels, allowing integrators to tailor power distribution to match the specific needs of connected speakers. This adaptability simplifies system design and maximizes performance while minimizing equipment requirements. The built-in DSP further enhances customization by enabling precise tuning for each output and offering the ability to create custom speaker profiles. Factory-loaded JBL SpeakerTunings for select models, such as the Control 400 Series ceiling speakers, simplify the process of optimizing an all-HARMAN solution, making setup seamless and efficient.

Configuration is seamless through an easy-to-use web interface accessible from any computer or tablet, eliminating the need for proprietary software. HARMAN's AVX Manager provides centralized management and monitoring for larger installations, while native communication with BSS OMNI Processors and AMX MUSE Automation Controllers via HARMAN's HControl protocol ensures smooth integration. Additionally, the amplifiers feature an easy-to-use API for compatibility with third-party control systems.

Ideally suited for environments such as restaurants, retail spaces, corporate meeting rooms, and sections of larger venues like casinos, hotels, and resorts, the ComTech D Series delivers unmatched adaptability and efficient management. Built on Crown's legacy of reliability and powered by innovative design, these amplifiers provide integrators with the tools to create scalable, high-performance audio solutions that can evolve as needs change.

"The ComTech D Series was born from listening—taking critically valuable feedback from our users and partners to inspire a fresh approach to an all-new lineup of compact, power sharing amps,” said Gar Lap Tsoi, Senior Product Manager for Installed Audio, HARMAN Professional Solutions. “Our discussions shared that users wanted the rock-solid reliability they know and trust from Crown but in an amp that can be easily transformed into whatever configuration you need it to be, as often as your needs change. These amps redefine versatility pure and simple. Built on iconic Crown heritage and supercharged with cutting-edge design innovations, they deliver a truly unique, nothing-else-like-it experience. We can’t wait to see the incredible projects and applications you’ll create with them."(Crown News, 2025)

About ECC

ECC has built a foundation on bringing dynamic solutions to organizations throughout the Midwest. We connect businesses to better experiences using Audio/Visual/Lighting, Communication, Electronic Security, Fire Safety, Healthcare, and Managed Services Technology Solutions.

Technology is our passion and our goal is to use its innovations to empower organizations for years to come. We're integrators — Empowering through technology.

About Crown Audio

Founded in 1947 by Clarence C. Moore under the original name International Radio and Electronics Corporation (IREC), Crown Audio has grown from its humble beginnings in Elkhart, Indiana, into a world-class leader in professional audio amplification. Over the years, the company rebranded as Crown International and, in 2000, became part of HARMAN Professional Solutions. Today, Crown continues to design and deliver cutting-edge power amplifiers and audio networking products for install, touring, cinema, and commercial applications. With its roots in Indiana and backed by HARMAN’s global network, Crown Audio combines decades of innovation, engineering excellence, and reliability to serve customers across the globe.