K-Array Kommander KA104LIVE – 4-Channel Touring Amplifier with DSP

Product Overview

The K-Array Kommander KA104LIVE touring amplifier packs four Class D channels rated 2500 watts each at 4 ohms into a 2U rack chassis with onboard DSP, purpose-built for live event production and high-output portable systems. As the LIVE variant of the Kommander KA104 platform, it carries touring-grade connectors in place of install terminal blocks, so production crews can patch K-array line arrays and subwoofers quickly and securely. This 4-channel Class D amplifier with DSP handles equalization, limiting, routing, and delay internally, removing the external processor from the signal chain. At just 8.15 kg, it keeps amp racks light without giving up 10,000 watts of total output.

Product Description

The KA104LIVE is driven by K-array's Integrated Electronic Brain (IEB), a quad-core 1.5 GHz processor running the osKar operating system. Its DSP stack includes channel grouping, a 3-band fully parametric input EQ, 8-band parametric output filters, dynamic limiters, a freely assignable routing matrix with level adjustment, and up to 115 ms of channel delay for array and fill alignment. Four balanced XLR-F inputs are joined by four XLR-M link outputs, letting you pass signal down a rack of amplifiers without external splits.

Remote operation runs through the K-array Connect mobile app over built-in Wi-Fi for fast adjustments at front of house, or through K-framework3 software over wired Ethernet for full system design and multi-amplifier tuning. A REST API exposes amplifier parameters to third-party show control and AV control systems. PowerCON TRUE power with link output chains mains across the rack, and the 100-240V supply with PFC travels worldwide. For eight channels of the same per-channel power, see the Kommander KA208LIVE, or browse the full K-array collection at Creation Networks.

Key Features

• 4x2500W Class D Output — Four channels at 2500 watts each into 4 ohms deliver 10,000 watts of touring power from two rack spaces.
• Live Event Connectors — Touring-grade output connectors replace install terminal blocks so crews can patch arrays and subs quickly during load-in.
• XLR Link Outputs — Four XLR-M link outputs pass input signal to additional amplifiers without external distribution hardware.
• Onboard DSP Engine — Parametric input and output EQ, dynamic limiters, routing, and delay run internally on the quad-core IEB processor.
• Channel Delay to 115 ms — Per-channel delay aligns main arrays, side hangs, and delay fills across larger venues.
• REST API Control — An open REST API integrates the amplifier with third-party remote control and show control systems.
• Wireless and Wired Management — The K-array Connect app works over built-in Wi-Fi while K-framework3 handles full system tuning over Ethernet.
• 2-Ohm Tolerant Outputs — The minimum 4-ohm rating with 2-ohm tolerance accommodates paralleled loudspeaker loads in larger arrays.
• Lightweight Touring Build — The stainless steel 2U chassis weighs 8.15 kg (18 lb), trimming truck pack weight on every show.

Typical Applications

• Auditorium
• House of worship
• Multi-purpose room
• All-hands room
• Broadcast studio

Technical Specifications

How It Compares

Frequently Asked Questions

Which K-array speakers does the KA104LIVE power?

With 2500W per channel, the KA104LIVE suits high-output K-array passive products including Kobra and Python line elements, Firenze and Mugello systems, and Thunder subwoofers. Refer to K-array's amp-to-speaker matching table or ask Creation Networks to validate your channel loading.

What distinguishes the LIVE version from the standard KA104?

Amplification and DSP are identical; the LIVE variant swaps the install-style terminal block speaker outputs for touring-grade live connectors and is configured for fast patching in production environments.

How does it install in a touring rack?

The KA104LIVE occupies 2U of 19-inch rack space at 430 mm deep and 8.15 kg. powerCON TRUE power with link output chains mains to adjacent amplifiers, and XLR-M link outputs pass signal down the rack without external splitters.

Can it integrate with AV control systems?

Yes. The REST API supports third-party control processors, and K-array publishes plugins for Q-SYS, Crestron, Control4, Symetrix, RTI, and Kramer Control, plus a Dante licensing program through Audinate for its electronics line.

What warranty applies?

K-array products carry a 5-year manufacturer warranty, and Creation Networks backs every order with commercial AV design support and after-sale technical assistance.

When should I choose the KA208LIVE instead?

If your system needs eight channels at the same 2500W rating — for example, larger array hangs plus subs from one chassis — the Kommander KA208LIVE doubles the channel count in the same 2U footprint.