Rack Mount Speaker Monitor

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MA2152 Stereo/70v Mixer Amplifier 100w/Ch or 200w Mono The MA2152 is a two rack space mixer amplifier designed for restaurants, schools, churches, clubs etc. The unit provides a compact and efficient way to mix up to three sources such as AM/FM tuners, CD players, and video players with up to two microphones. Priority talkover is provided on Microphone One for paging, and on Source Three for a jukebox, telephone, etc. The power output section may be connected to 4, 8, or 16 ohm speakers, or directly connected to a 70 volt system without the need for additional transformers. Several configuration options are possible including full stereo, mono 70V, dual mono 25V, etc..   MA2152 Stereo/70v Mixer Amplifier 100w/Ch or 200w Mono Two Microphone inputs with phantom power. Tone controls for each Mic input. Three stereo Source inputs. Bass and Treble controls on Sources One and Two. Priority ducking on Mic One and Source Three. Stereo pre-master level Record Output. Fault protected power amp. Amp will drive 25 or 70 volt lines directly. FR4 Double-sided epoxy circuit board. Socketed ICs. Made in the U.S.A. Specifications MIXER: Input Impedance: Mic: 600 Ohms XLR balanced Source: 22K Ohms RCA Insert: 22K Ohms 1/4" TS unbalanced Max Input Level: Mic: -14 dBV Mic level Max Source: 24 dBV Insert: + 20 dB Connectors: 2: XLR, 6: Stereo RCA, 3: 1/4" TRS, 1: 1/4" TS Phantom Power: +12 VDC Max Gain: Mic: 60dB Source: 26 dB Tone Controls: +/-12 dB 100 Hz Bass, +/-12 dB 11kHz Treble Nose Floor: - 80 dB S/N Ratio: 96 dB Priority Attenuation: 60 dB POWER AMP: Power Output, Stereo: 100 Watts RMS/ch. 4 Ohms 70 Watts RMS/ch. 8 Ohms Bridged - 200 Watts RMS 8 Ohms/70V Output Matching: 4, 8, 16 Ohms, 25V Stereo, 70V Mono THD: <.08% (1kHz @ 1 Watt) Outputs: RCA Record Out, 5-Way binding post Power Amp outs Power Bandwidth: 60 Hz - 30 kHz +/- 1dB Damping Factor: > 150 Slew Rate: 100 Volts/microSecond Phase Shift: <10 Deg., 20Hz - 20kHz Power: 120 VAC 60Hz 2.5A 230 VAC 50Hz Size: 19" x 3.5" x 7.5"(48 x 9 x 19 cm) Weight: 12 lbs (5.5 kg)