5 Input Mixer Amplifier 120W AC/DC, 4 MIC/Line/ Phantom/ VOX Activity

AM 1122

Overview

The AM 1122-N is a mixer amplifier with 4 mic-line audio inputs expressly designed for paging and background music in all public address audio systems.

The nominal power: is a 120 W amplifier. The amplifier output is available either for low impedance loudspeakers (min. 4 O) or 100 – 70 V constant voltage line (for loudspeakers having 100 – 70 V transformers).

Features

• Mixer amplifier with 4 mic-line audio inputs

• Expressly designed for paging and background music

• Applications include: Restaurants, Shops, Hotels and Offices

• The nominal power is a 120W amplifier

• Output is available for either high or low impedance systems

• Features 4 balanced audio inputs, with XLR connector and independent volume control

Specifications

• RCF AM 1122-N PA Audio System Mixer Amplifier with Built-In Chime Generator

• SKU: RCF13-AM 1122-N

• Mixer Amplifier 120 W RMS, 100V-70V and 4 Ohm outputs

• 4 balanced audio inputs, with XLR connector and independent volume control

• 1 unbalanced line input (no.5, AUX IN) with dual RCA connector

• Audio input 1 priority (over the other inputs) with voice activation (VOX)

• Switchable "Phantom" power supply (21 V dc) on inputs 1÷4

• 1 direct input to the final amplifier power stages (AMP IN) with RCA connector

• 1 unbalanced line output (LINE OUT) with dual RCA connector

• 1 preamplifier output (PRE OUT) with RCA connector

• Built-in Chime generator with remote activation through

• 2 tone controls (bass and treble)

• 24 Vdc power supply

• Amplifier Specifications

• Power output: 120 W rms

• Frequency Response: 50 Hz ÷ 15 kHz

• Distortion: < 2%

• Signal/noise rate: (MIC) > 60 dB; (AUX) > 75 dB; (MAIN) > 75 dB

• Crosstalk: (MIC) > 60 dB; (AUX) > 75 dB; (MAIN) > 75 dB

• Phantom Power: 21 V dc

• Input Section

• Input sensitivity MIC: - 54 dBu

• Input sensitivity LINE: -8 dBu

• Input sensitivity AUX: - 8 dBu

• Input impedance MIC: 2.4 kO

• Input impedance LINE: 10.000 kO

• Input impedance AUX: 10.000 kO

• Bass Tone: (100 Hz) ± 10 dB

• Treble Tone: (10 kHz) ± 10 dB

• Output Section

• Output Level: 0 dBu

• Output impedance: 600 O

• Phantom power voltage/current: 21 V/A

• Output Loudspeaker Low impedance: 4 O

• Output Loudspeaker Constant voltage: 100 V; 70 V

• AUX output: Pre ; Music on hold

• Protections: Thermal, Short circuit, fuse

• Power Requirement

• Operating voltage: 220÷240 / 110÷120 ~ 50 / 60 V ~ Hz

• Power (consumption): 350W

• Physical Specifications

• Height: 88 / 3.46 mm/inch

• Width: 420 / 16.53 mm/inch

• Depth: 260 / 10.23 mm/inch

• Net weight: 11.01 / 24.27 kg/lbs

• Shipping Information

• Package height: 150 / 5.9 mm/inch

• Package width: 495 / 19.48 mm/inch

• Package depth: 375 / 14.76 mm/inch

• Shipping weight: 12.13 / 26.74 kg/lbs