Digital stereo PA amplifier with integral media player in a compact housing. Class-D amplifier section can deliver up to 2 x 55W max. output for background music with a microphone input for announcements or alerts. The media player section can select between USB / microSD mp3 player, FM tuner, Bluetooth receiver, 2 stereo line inputs (rear panel RCA) and another line input on the front panel (3.5mm). Playback can be controlled from the front panel or by the supplied I.R. remote control. Four mounting brackets are provided which enable the A22 to be fitted under a counter top or against a wall for discreet installation. Two A22 units may be mounted side-by-side into a 1U rack space, which can serve smaller peripheral zones in a larger PA installation. Combine with 2 or 4 speaker units for a truly space-saving sound system with comprehensive and easy-to-use functions.
Supplied with I.R. remote control Supplied with 4 rotatable mounting brackets Compact and easy-to-use control panel Bluetooth receiver FM tuner USB / microSD mp3 player Microphone input with separate volume control
Power supply: 230Vac, 50Hz (IEC) Output impedance: 4 - 8 Ohms (each channel) Output power : 8 Ohms: 2 x 25W rms / 2 x 40W max. (@ 1kHz 10% THD) Output power : 4 Ohms: 2 x 35W rms / 2 x 55W max. (@ 1kHz 10% THD) Inputs : line: Aux 1 (3.5mm), Aux 2 (L+R RCA), Aux 3 (L+R RCA) Input : mic: 6.3mm jack Controls: Mic Volume, Treble, Bass, Music Volume Audio source: USB/microSD player, FM tuner, Bluetooth Dimensions: 215 x 180 x 43mm Weight: 820g Antenna connection: F-type (FM tuner)
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4 channel 250W power amplifier. Efficient class D amplifiers in 1U case.
Features Include:
4 X 250W power amplifiers
100V or 70V line output
Priority balanced inputs
Program Balanced Inputs
100V line priority inputs (for connection to an existing system)
230Vac or 24Vdc power.
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Features
● Built-in 4 separate amplifier outputs, each channel RMS 120W ● 5 AUX inputs, 3 balanced Mic input with phantom power supply ● 4 remote paging stations, support cascaded linkage ● Each AUX and Mic input with volume and Bass & Treble control ● Each channel can play different audio source and has AUX output...
The Slave Amplifier is designed especially for use with A series mixer amplifiers and features a front panel master volume, signal and peak LEDs for level control. The amplifier is powered by mains. A 19" rack-mounting ears is included.
