Wedge monitor Omnitronic KM-112A 250W RMS 500W PMPO Black

The Omnitronic KM-112A is a 2-way wedge monitor speaker intended for stage monitoring and live sound reinforcement. It combines a low-frequency driver and a high-frequency horn to provide focused sound projection and clear mid-high reproduction. Rated at 250W RMS with 500W peak capability and a sensitivity of 123 dB, the unit is built to handle typical small- to medium-sized live applications. The cabinet is finished in black and measures 500 mm wide, 340 mm deep and 460 mm high, with an AC input voltage range of 115–230 V to suit different mains supplies.

Advantages

The wedge monitor offers a dependable RMS power rating that supports consistent on-stage level control and transient handling up to its peak output. Its 2-way configuration yields improved vocal and instrument clarity compared with single-driver solutions, while the high sensitivity helps achieve adequate SPL with moderate amplifier input. The compact cabinet and wedge angle are designed for comfortable stage positioning, and the wide AC voltage compatibility allows use across regions without additional power conversion equipment.

Suitable for

Key specifications

How to use

Position the Omnitronic KM-112A on the stage floor at an angle that directs the sound toward the performer’s ears for accurate monitoring. Connect the speaker to an appropriate power source within the 115–230 V range and use a compatible amplifier or powered mixer according to the speaker’s power handling; verify gain staging to avoid clipping. Place input and output cables securely and allow a few moments after power-up for the speaker to stabilize before use. For safety, ensure the speaker is placed on a stable surface and maintain clear ventilation around the cabinet.

Recommendations

For improved stage clarity, set equalization on the mixer to reduce low-frequency build-up near floor monitors and apply moderate high-frequency presence to enhance intelligibility. Maintain a conservative gain structure to preserve headroom and prevent distortion when approaching the unit’s RMS and peak power limits.