Speco PBM120 120W Contractor Seriees PA Amp

In addition to the telephone line input, this unit accepts inputs from three sound sources. Each source can utilize a choice of microphone inputs (terminal strip) or auto summing stereo auxiliary RCA inputs. Mic 1 also contains an input for an XLR connector. Outputs include a choice of 4, 8, and 16 ohm as well as 70 and 25 volt line outputs. There is an auxillary output connection as well.

Technical Specifications
• Frequency Response 50 Hz. - 15,000 Hz. +/- 3 dB
• Input Sensitivity/Impedance Tel: 100mv/600 ohms, balanced
• Mic- 1-3:1.0mV/600 ohms, balanced
• Aux- 1-3: 200mV/50,000 ohms, unbalanced
• Music on Hold 600 ohm line/1 Volt
8 ohm/1 Watt
• Mute Level Aux 1-3/Mic 2 & 3 >/= 40 dB
• Power Supply 120VAC, 50/60 Hz.
• Rated Output Power 120 W RMS
• S/N Ratio Mic- 1-3: Better than 55 dB
• Aux- 1-3: Better than 70 dB
• Tel: Better than 60 dB
• Speaker Outputs 4 ohms, 8 ohms, 16 ohms, 25/70V line
• Tone Control Bass +/- 10 dB at 100 Hz.
• Treble +/- 10 dB at 100 Hz.
• Total Harmonic Distortion 1% or less at 1 kHz.
• Vox Level Mic 1/Tel 0-40 dB adjustable

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