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Speco PBM120 120W Contractor Seriees PA Amp

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speco pbm120
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It features an auto mute function, music on hold output with separate level control (600 ohm line and one watt 8 ohm), 600 ohm telephone line input with level control, bass and treble tone controls, front panel level controls, and manual muting contacts.

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

Additional Information

Product ConditionNew - On Clearance

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