TR-112A is a 500W self-powered, multi-purpose, symmetrically angled cabinet designed for stage monitoring and general PA applications. Either flown or pole mounted this compact wedge is ideal for mirroring applications as both wedge angles are the same. The steep 45 degree angle of the wedge also makes these speakers perfect monitors for far-field applications like theatre and medium sized stage use. Using our own in-house designed and built drivers give depth and clarity which is unrivalled whilst Omega’s renowned build quality makes this cabinet an easy choice.

Using two high-power 500 w and 150 w Class D amplifiers with integrated DSP, these self-powered cabinets have dedicated amplification for each component, removing crossover distortion and increasing audio quality. Full FIR filtering achieves further detail and definition with a factory calibrated, pre-set coupled with RMS and Peak limiters ensure the drivers stay within safe parameters.

Omega’s proprietary 12”, 300w cast bass driver and 1” compression driver components come together through an internal DSP, creating a smooth linear sound. With a frequency response of 69 Hz to 23 kHz (-10 dB) across 90° x 40° dispersion while delivering an impressive 130 dB (peak) SPL, this 22.5 kg unit gives the performance professionals demand.

The robust monitor is designed with a HEX design front grille, hardwearing Polyurea paint finish and integrated steel carry handle. Integrated rubber feet are located on 3 sides of the monitor for securing in multiple positions.

Mounting options include six integrated aluminium Aeroquip flying points (for use with CFEK flying eyes) located on the top and rear and bottom of the enclosure giving flexibility over horizontal or vertical flying positions. Other fixings can be used with this cabinet such as the fixed large wall bracket (LWB) and pan and tilt wall bracket (LWB-PT) utilising the integrated top-hat.

The rear connection plate has two input and two link XLR connectors and a powerCON®TRUE1 input and link fitted as standard.


Key Features

500 w and 150 w Class D amplifiers

Defined and accurate 90° x 40° dispersion minimises reflection and feedback issues

Custom RAL colours available on request

Product Details


Internal Power Amps

Internal DSP

Usable Frequency Range (-10 dB)


Sensitivity Chassis 1w/1m

Max. SPL

12” Active Full Range with integrated FIR-DSP, Reflex Tuning

500 w + 150 w

Full FIR-DSP with linear phase X-over and linear phase loudspeaker equalization

90 Hz – 21 kHz

90° x 40°

102 dB LF / 111 dB HF

127 dB cont. / 133 dB peak (frequency dependent)

Frequency Response (±3dB)

Dimensions (H x W x D mm)

Weight (kg)


System Controller

Input connection






Shipping Weight (kg)





Fitted as Standard


Additional Descriptive Data

69 Hz – 23 kHz

579.5 x 398 x 270.75


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Sym. XLR input, 2 x 10 K ohm impedance with parallel link out

Omega DSP solutions

Internal multiband PEAK and RMS Limiter, thermal limiter and protection on amplifier

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1 x 12” Omega Driver
1 x 1” Horn loaded CD

1.55 kHz FIR Filter
* All presets from the Omega library.

1 x XLR female, 1 x XLR male and 1 x PowerCON® TRUE1 connector

24.4 (1cabinet per carton)


White or RAL colours on request
Weather resistant version available on request

6 x mounting points, to take flying eyes, omni-mounting point for stand or truss adaptor

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TH-1 Cast aluminium top hat, CPFK Recessed flying points.

CFEK Set of three flying eyes, LWB large wall bracket, LWB-PT Large wall bracket, pan and tilt with 35mm spigot, SS-1 speaker stand, TP-1 adjustable threaded pole.

Birch plywood construction, with durable scratch resistant black polyurea textured paint finish, kick-proof steel grille and internal black foam with Omega logo

Omega TR-112A Cabinet drawing