Audiocenter GT512A Active DSP-Controlled Full Range Loudspeaker The GT512A speaker has two combo inputs (2-way XLR and Mono jack 6.35). The CH A input can be switched between line balanced input or microphone input. The two audio sources can be internally mixed and output as a balanced output, transmitting the signal to multiple speakers for easy system signal cascading distribution. The cabinet is made of high-quality wood, with an innovative and compact multi-purpose symmetrical cabinet structure CNC machined. This provides clear and powerful perfect sound quality. The base mounting holes are available in 0° or 10° options. According to different installation locations and methods, the cabinet can meet different sound reinforcement installation environments. Type: Active DSP-controlled full range loudspeakerFrequency Response (-6dB): 45Hz-20kHzMaximum Calculated: 128dB/134dBSPU1 M (Continuous/Peak) LF: Customized 12” driver, 3” voice coilHF: Customized driver, 1.0” exit, 1.75” voice coilHorizontal Coverage: 90°/60°Vertical Coverage: 60°/90° AMPLIFIER Amplifier Circuitry: Class DPower (Peak): 2200WFrequency Response (1W 80 2ch): 20Hz-20kHz(±0.5dB)Intermodulation Distortion: