Mastiff KM112 - 12" coaxial self-powered low-profile stage monitor

Features and Information

Ultra-low distortion
Asymmetrical 100° by 30° horn
Strong stainless steel grill
Sturdy birch wood chassis


The smaller model of the Mastiff line, the active Mastiff-KM112, features a coaxial 12 woofer and produces a maximum SPL of 133 dB (peak).

With an incredibly strong stainless steel grill and sturdy birch wood chassis, these monitors are built to withstand any onstage abuse that may incur from the musical acts.

The Mastiff-KM112 monitor features an asymmetrical 100° by 30° horn granting performers the possibility to select a wide or narrow sound emission.

front horn

The self-powered Mastiff-KM112 has a power output to drive the Mastiff-KM112P passive version as well as a Thunder-KMT18P for a drumfill.


Customer Applications

The various ways this product have been implemented by people who chose it

Broadcast & Studios


Large congregations




Theatres | Concert halls


Theme Parks


Touring | Concerts | Festivals | Live events




Support & Download

Download the manual and supporting tools for the product