The loudspeaker system shall be an active two way reflex system powered by an internal power amplifier with an onboard 24dB Linkwitz Riley crossover at 1500 Hz.
The frequency response of the system shall be 80Hz - 20KHz +/- 4dB. The loudspeakers shall be a Low Frequency 8" 205mm 8 ohm driver and a 1" (25mm) High Frequency compression driver with modified flat front radial horn flare. Dispersion shall be a nominal 80° Horizontal x 60° Vertical.
The amplifier power shall be 150 Watts RMS at 8 ohms. The amplifier type shall be a Lateral Mosfet design. THD shall be <.01%.
Rated SPL @ 1 metre shall be 126 dB peak, 120 continuous, averaged across cabinet frequency response.
The Highpass filter shall be -3dB down@ 75Hz.
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, with a nominal input level of 0dB for rated amplifier outputs.
There shall also be a 3 pin Male XLR Input Loop Connector, polarity Pin 2 +, Pin 3 -, Pin 1 Ground (directly connected to input).
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 300 VA (300 Watts).
The power transformer type shall be Toroidal.
The integrated self powered speaker system shall be the ARX SPL 8H