RCF AM 1125 - 120W 70V/100V Mixer Power Amplifier with 4 x Line Inputs and 1 x Auxilary Input in Black Finish

The RCF AM 1125 is a versatile 120W mixer power amplifier designed for various audio applications, combining efficient amplification with multiple input options for complete flexibility. This amplifier is ideally suited for installations where reliable and high-quality sound reinforcement is required, such as in schools, conference rooms, retail spaces, or small venues. The AM 1125 delivers powerful performance with its 120W output and supports both low and high impedance speaker connections, making it an excellent choice for both traditional and 70V/100V constant voltage systems.

Equipped with four mic/line inputs and one auxiliary (AUX) input, the AM 1125 offers ample connectivity for diverse audio sources. Input 1 includes phantom power supply and a VOX circuit that automatically prioritizes it over the other inputs, ensuring that speech or announcements take precedence. The auxiliary input, with dual RCA connectors, allows users to easily connect stereo unbalanced sources like CD players, MP3 players, or tuners. The amplifier's AUX input also features a ducking control, which lowers the volume when an active signal is detected, further enhancing the user experience in environments where priority audio is needed.

In terms of output, the AM 1125 can drive both low impedance speakers (minimum 4 ohms) and 70V/100V constant voltage loudspeakers, offering the flexibility to use either type depending on the system requirements. For optimal versatility, the amplifier can be powered by 24V DC batteries, ensuring continued operation in situations where mains power is unavailable, such as during power outages or in remote locations.

Additional features include common tone controls on the front panel for easy adjustment of the sound output, as well as RCA connectors for both the AUX IN and signal output, which allows for easy integration into various audio systems. The AM 1125 is designed with robust protection circuits to prevent damage from short circuits, thermal overload, and DC voltage issues, ensuring reliability and durability in demanding environments.

With a frequency response from 60 Hz to 15 kHz and low total harmonic distortion (<1.5% THD+N) at 1 kHz, the AM 1125 offers clear, high-quality audio performance. Its CE compliance ensures safety and reliability, making it a trusted solution for audio professionals. The AM 1125's 19" rack-mountable metal chassis ensures durability and ease of installation, making it suitable for both fixed installations and mobile use.

Features

• 120W output power at 4 ohms
• Supports both low impedance and 70V/100V constant voltage speaker outputs
• 4 mic/line inputs with phantom power (18V DC) and VOX circuit for priority input 1
• 1 auxiliary input with dual RCA connectors and ducking control
• Common tone controls (low, mid, high) on the front panel
• Auxiliary output on RCA connector
• Powered by 24V DC for emergency or backup power
• Convection cooling system for quiet and efficient operation
• RCA and XLR connectors for easy integration
• Frequency response of 60 Hz - 15 kHz with low distortion (<1.5% THD+N)
• CE compliant for safety and reliability
• 19" rack-mountable with a robust metal chassis

Specifications

Amplifier specifications

• Output Power: 1 x 120 W @ 4 ohm
• Output power @ 100 V: 1 x 120 W @ 100 V
• Frequency Response (-3dB): 60 Hz ÷ 15000 Hz
• SNR Analog inputs ("A" weighted): >85 dB
• Crosstalk: <85 dB
• Distortion (THD+N) @ 1 kHz nominal power: <1.5 %

Input section

• Total number of inputs: 5
• Line inputs: 1
• Line connectors: RCA
• Mic+Line inputs: 4
• Mic+Line connectors: RCA, XLR
• Mic+Line Phantom: 18 V DC
• VOX: Yes
• Paging connectors: XLR
• General Purpose Inputs (GPI): 1

Output section

• Signal output number: 1
• Signal output connectors: RCA
• Power output connectors: Euroblock

Processing

• Tone controls: Yes

Configuration and control

• Configuration: Front panel

Protections

• Cooling: Convection
• Short circuit: Yes
• Thermal: Yes
• DC: Yes
• Fuses: Yes

Power requirement

• Operating voltage: 220-240/115 V~ 50/60Hz
• Voltage selection: External
• DC power: Yes
• DC power value: 24 V
• Power consumption (MAX): 350 W

Standard compliance

• Safety agency: CE compliant

Physical specifications

• Cabinet/Case Material: Metal
• Color: Black
• Rack mounting: 19", 2U

Size / Weight

• Height: 3.46 inches
• Width: 16.97 inches
• Depth: 15.16 inches
• Weight: 16.09 lbs

Shipping information

• Package Height: 6.5 inches
• Package Width: 19.69 inches
• Package Depth: 14.96 inches
• Package Weight: 18.74 lbs