The QUBE QSA112A two-way powered line array system incorporates a B&C12” high excursion woofer with a 3” voice coil and 3 x 1” exit neodymium magnet HF drivers with1.7” voice coils provides 129.5dB SPL. The QUBE QSA112A shall meet the following performance criteria: a frequency response of 60Hz to 20kHz, sensitivity of 98dB and peak low frequency output of 129.5dB SPL. The built-in power amplifiers consist of an 800W RMS Class “D” amplifier for the LF and a 200WRMSClass “G” amplifier for the HF. The QSA112A control panel features a volume /gain potentiometer, four LED indicators (pwr on, ovl, limit and protect), a ground lift switch, a balanced XLR-F input connector, a balanced XLR-M loop out connector, an auto resetting AC line circuit breaker, two Neutrik Powercon AC connectors. The front shall be protected by a perforated formed aluminum grill and a rugged touring grade scratch resistant black paint finish protects the cabinet exterior. The system shall be flyable thanks to the user friendly built-in hardware manufactured with the highest safety standards.