Kommander-KA28
The Kommander-KA28 is an 8-channel Class D amplifier platform from K-Array, delivering 8 x 600 W at 2 ohms with integrated DSP. It operates as a standalone driving unit or in multi-amplifier configurations, providing precise signal routing and loudspeaker control via Wi-Fi or Ethernet for the K-Array collection ecosystem.
Specifications
- Type: 8-channel switching mode, Class D amplifier
- Output power: 8 x 600 W at 2 ohms
- Minimum impedance: 2 ohms
- Frequency response: 20 Hz to 20 kHz (+/-1 dB)
- Analogue inputs: 8 x XLR-F balanced
- Speaker outputs: 4 x PC 4/4-ST-7.62 terminal block
- Network connectivity: 1 x Ethernet RJ45, 4 x USB-A, Wi-Fi IEEE 802.11 b/g/n
- Power input: 1 x PowerCon TRUE IN, 1 x PowerCon TRUE Link
- Mains operating range: 100 to 240 V AC, 50 to 60 Hz with PFC
- Power consumption: 800 W at 4 ohms load, pink noise, 1/8 rated power
- Dimensions (W x H x D): 430 x 87 x 430 mm (17 x 3.4 x 17 in)
- Weight: 7.4 kg (16.3 lb)
- Colour: Black; stainless steel chassis
Applications
Fixed installation and touring systems requiring 2-ohm-capable amplification, including K-Array line array and column speaker systems. Suitable for hospitality, corporate AV, retail, and performance venues where Wi-Fi remote control simplifies commissioning and daily management.
Frequently asked questions
Can the KA28 be controlled wirelessly?
Yes. The KA28 supports both Wi-Fi (IEEE 802.11 b/g/n) and Ethernet connectivity for remote DSP control via the K-array Connect mobile app or K-framework3 desktop software over a wired LAN.
What DSP functions are built in?
Onboard DSP includes grouping, equalisation, limiters, signal routing, level adjustment, and loudspeaker presets, configurable from the mobile app or K-framework3.
What is the minimum speaker impedance the KA28 supports?
The KA28 is rated for a minimum load of 2 ohms per channel, making it compatible with low-impedance K-Array loudspeaker configurations.
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
-
Shipping Information
Use this text to answer questions in as much detail as possible for your customers.
-
Customer Support
Use this text to answer questions in as much detail as possible for your customers.
-
FAQ’s
Use this text to answer questions in as much detail as possible for your customers.
-
Contact Us
Use this text to answer questions in as much detail as possible for your customers.
FAQs
What is your return policy?
All refunds and returns are determined by the manufacturer's terms of sale. Change-of-mind refunds are not accepted, but all valid warranty claims will be managed by AKA Acoustics in compliance with consumer law.
How long will it take to receive my order?
Freight lead times will be provided upon order confirmation. Standard items typically ship within 4–6 weeks, while custom orders may take 6–12 weeks.
Is my payment information secure?
Yes, all payments are securely processed through Stripe and are protected under their Terms of Service. AKA Acoustics do not store any payment information ourselves.
How are freight costs calculated?
Freight costs are determined at the time of quotation to ensure accurate pricing based on your specific order. For any questions, please email sales@akaacoustics.com
How can I contact support?
For account inquiries, email accounts@akaacoustics.com. For order support, email sales@akaacoustics.com.