The Kommander-KA04 is a fully featured 4x150W@4Ω class-D amplifier with a high-performing DSP, the Integrated Electronic Brain (IEB) with osKar custom operating system running on quad-core 1.5 GHz internal processor.
The Kommander-KA04 offers pristine sound and complete control over the connected loudspeakers, either as a stand alone driving unit and in conjunction with other K-array amplifiers in complex and demanding applications. Furthermore the Oscar operative system implements REST API for easy integration with third-party remote control systems.
The dedicated K-array Connect mobile app provides a user friendly interface for remote control of the DSP main parameters and easy configuration of the signal routing.
K-framework3 is the managing and control software dedicated to professionals and operators looking for a powerful tool for loudspeakers system design and tuning of large a number of units over a wired LAN.
Specifications
General
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Type:
4ch switching mode, Class D Amplifier
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Output Power:
4x 150 W @ 4 Ω
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Impedance:
minimum 4 Ω
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Frequency Response:
20 Hz – 20 kHz (±1 dB)
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Connectors:
Input:
4x BAL input: Euroblock 1.5/ 3-ST-3.81,
3.5 mm jack unBAL analog stereo AUX input,
TOSLINK optical input,Output:
2x Euroblock 2,5/ 4-G-5,08Digital:
4x USB-A 2.0,
1x RJ45 Ethernet,
Bluetooth 4.1 Low Energy,
Wi-Fi IEEE 802.11 b/g/nPower:
1x PowerCon TRUE IN -
Built-in DSP:
Grouping, Input EQ, Output EQ, Signal Routing, Level adjustment, Dynamic Limiters, Delay
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Remote Control:
Wi-Fi dedicated K-array Connect mobile app. Ethernet wired K-framework3 multiplatform design and tuning software
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MAIN Operating Range:
100-240V ~ AC, 50-60 Hz with PFC
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Power Consumption:
150 W @ 4 Ω load, Pink noise, 1/8 rated power
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Protections:
Over Temp. (Power Limiting – Thermal Shutdown), Short Circuit/Overload Output Protection, Power Limiting, Clip Limiter/Permanent Signal Limiter, High Frequency Protection
Handling and Finishes
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IP Rating:
IP20
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Dimensions (W x H x D):
219 x 46 x 320 mm (8.6 x 1.8 x 12.6 in)
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Weight:
1.2 kg (2.65 lb)
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Material:
Aluminum
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Downloads
Kommander-KA04 Datasheet
Kommander-KA04 User Guide
Amp-to-speaker matching table
Rev20250219
CB Certificate
CRESTRON HOME plug-in
CRESTRON plug-in
Q-SYS Plug-in
Rev 1.0.0
Control4 Plug-in KA
osKar System Update 2.3.3
WEB APP Quick Start Guide
Dante Ready Activation Guide
Ver 0.2
CE DECLARATION OF CONFORMITY
KFramework3 v3.3.6 Osx
Ver. 3.3.6
KFramework3 v3.3.6 Windows
Ver. 3.3.6
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