K-Array Kommander KA04 Class D, 1U half rack amplifier with DSP and remote control (4x150W @ 4 Ω)
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. Specs General Type: 4ch switching mode, Class D Amplifier Output Power: 4x 150 W @ 4 Ω Impedance: minimum 4 Ω Frequency Response: 20 Hz – 20 kHz (±1 dB) 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-5,08 Digital:4x USB-A 2.0,1x RJ45 Ethernet,Bluetooth 4.1 Low Energy, Wi-Fi IEEE 802.11 b/g/n Power:1x PowerCon TRUE IN Built-in DSP: Grouping, Input EQ, Output EQ, Signal Routing, Level adjustment, Dynamic Limiters, Delay Remote Control: Wi-Fi dedicated K-array Connect mobile app. Ethernet wired K-framework3 multiplatform design and tuning software MAIN Operating Range: 100-240V ~ AC, 50-60 Hz with PFC Power Consumption: 150 W @ 4 Ω load, Pink noise, 1/8 rated power 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 IP Rating: IP20 Dimensions (W x H x D): 219 x 46 x 320 mm (8.6 x 1.8 x 12.6 in) Weight: 1.2 kg (2.65 lb) Material: Aluminum