2-channel 2-zone matrix amplifier 2x120 W - RONDSON AM-2120-2

The RONDSON AM-2120-2 is a 2-channel, 2-zone matrix amplifier rated at 2 x 120 W with a 100 V output, designed for multi-zone paging systems and multi-source selection, with a maximum of one source per zone. It includes three XLR microphone inputs with configurable 24 V Phantom power, an FM tuner module, an MP3 player with USB and SD support, and a Bluetooth receiver for streaming from a mobile phone, tablet or laptop. MIC 1 has Talk Over priority. Two RCA auxiliary inputs, REC OUT outputs and a dry contact for interrupting the PA system are also provided. The MIC-2 call microphone panel and PM-2 wall panel are compatible through RJ45. Built-in sources are MP3, USB, SD, tuner and Bluetooth.

Power can be supplied at 230 V AC, 50/60 Hz, or 24 V DC. The loudspeaker outputs support 100 V and 8-16 ohm operation on 2 channels. MIC/line inputs 1-3 provide 60 dB-16 dB sensitivity and 20 kohm balanced impedance; Line 1 provides 20 dB and 20 kohm balanced impedance, while the 2 RJ45 inputs provide 0 dB, 600 ohm and balanced operation. Tone controls provide ±15 dB bass adjustment at 100 Hz and ±10 dB treble adjustment at 10 kHz. Bandwidth is 60 Hz-15,000 Hz (±3 dB), the signal-to-noise ratio is ≥72 dB, consumption is 300 W and total harmonic distortion (THD) is <0.5%. Fan cooling is combined with thermal, overload and short-circuit protection. Dimensions are 484 x 405 x 88 mm and weight is 6.6 kg.