The speaker system shall be an active two way reflex system powered by dual internal power amplifiers integrated by an onboard 24dB Linkwitz Riley crossover at 1500 KHz.

The frequency response of the system shall be 50Hz - 20KHz +/- 4dB. The loudspeakers shall be a Low Frequency 12" 305mm 8 ohm driver and a High Frequency 50mm voice coil 16 ohm compression driver on a flat front Consistent Beamwidth horn flare. Dispersion shall be a nominal 90° Horizontal x 40° Vertical.

The amplifier power shall be LF 300 Watts RMS 8 ohms, and HF 150 Watts RMS 16 ohms. The amplifier type shall be a Lateral Mosfet design. THD shall be <.01%.

The Highpass filter shall be -3dB down@ 55Hz, and shall also be 24dB Linkwitz Riley type
Loudspeaker protection shall include anti-clipping circuitry, relay muted input, relay switched output sensing DC and RF error.

The Input connector shall be 3 pin Female XLR, polarity Pin 2 +, Pin 3 -, Pin 1 Ground, and the Input Impedance shall be 44K Balanced (electronic), with a nominal input level of 0dB for nominal rated amplifier outputs.

There shall also be a 3 pin Male XLR Input Loop Connector, polarity Pin 2 +, Pin 3 -, Pin 1 Ground.

AC Power input shall be preset at either 110V/ 220V/240V 50/60Hz. The AC Power Input shall be the Neutrik PowerCon type NAC 3 FCA, and the AC auxiliary output shall be the Neutrik PowerCon type NAC 3 FCB. AC Power protection shall be provided by a user resettable external circuit breaker. Maximum AC Wattage shall be 550 VA (550 Watts).

The transformer type shall be Toroidal, and thermally protected by a safety cutout @ 110 Deg C.

The integrated self powered speaker system shall be the ARX SPL12