Thunder KMT21 - Powered 21” subwoofer | Pro audio PA system
Features and Information
Direct radiating, long excursion 21” driver
Fitted with integral handles
Configurable full range powered output
Analog and digital AES-EBU inputs
KMT21 is much more than a standard 21" powered pro audio subwoofer system. The amplifier mounted on board is Class D, delivering 2 x 2400 W at 4 Ohm. It's usable as PA sound system for live concerts and dj sets but it's also suitable for various kind of temporary or permanent intallations.
The unique four-corner port configuration gives symmetrical back loading to the speaker for extended bass response with very low distortion. This also gives incredible structural strength to the cabinet despite its light weight.
The rear panel provides input for a balanced line signal, a balanced microphone signal with phantom power and digital signals in AES/EBU protocol and also on an XLR for ease of cabling.
The various ways this product have been implemented by people who chose it
House of worship
KMT21 Mark I in Action
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Support & Download
Amplifier table - Max speakers per channel
Download the manual and supporting tools for the product
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