2U 200 Watt Stereo, 2 Zone, Mixer-Amp with USB-FM-Blue Tooth : adastra A4
Item Code : A4
Special Notice:
Special Notice:
Zoned Mixer Amplifier
adastra - 2U 200 Watt Stereo, 2 Zone, Mixer-Amp with USB-FM-Blue Tooth : adastra A4
Item Code: A4
Brand: adastra
Manufacturer: adastra
Description
A4 Dual Stereo PA Amplifier 4 x 200W
Fully featured PA amplifier with 2 independent stereo zone outputs and mixer section for 2 microphones and a stereo audio source.
An inbuilt media player section offers playback of mp3 audio tracks from USB drive or SD card and also has a Bluetooth receiver and FM radio tuner.
A rotary switch for each output zone selects the stereo playback audio from a choice of 2 rear stereo inputs, a front 3.5mm stereo input or the built-in media player.
Mic inputs 1 and 2 are live to both output zones at all times.
2 pairs of speaker connections on the rear panel are via 4mm binding posts, which can drive up to 2 x 8 Ohm speakers on each of the 4 channels to deliver up to 4 x 200W. Designed to offer installers a comprehensive dual zone PA for bars, restaurants and function rooms.
Rack-mountable 2U mixer-amp with built-in media player and Bluetooth receiver.
Features
- 4 x 200Wrms into 4 Ohms
- Built-in Bluetooth receiver
- Switchable +20V phantom power
- Independent stereo playback to 2 separate zones
- Media player with USB/SD playback
- FM radio tuner with external aerial connection
- Bluetooth receiver
Images of A4
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Specification
| Power supply | 230Vac, 50Hz (IEC) | |
| Fuse | F5A, 250V | |
| Output power | 4 x 200 Watts at 4 Ohms 4 x 100 Watts at 8 Ohms | |
| Power Amplifiers | Class D | |
| Frequency response | 20Hz - 20kHz ±0.5dB | |
| Microphone inputs | 2 x 6.3mm jack (mono) | |
| Line inputs | Line 1: L+R (6.3mm jack/RCA), Line 2: L+R (RCA) | |
| Input sensitivity | line 0.775Vrms | |
| Auxiliary input | 3.5mm stereo jack | |
| Input sensitivity | aux 0.480Vrms | |
| Input impedance | 20k Ohms (balanced), 10k Ohms (unbalanced) | |
| Audio source | USB/SD mp3 playback, FM tuner, BT receiver | |
| Bluetooth | version 2.3 | |
| Input controls | Aux, Media, Line1, Line2, Mic1, Mic2, Talkover | |
| Line output | 4 x RCA | |
| Speaker outputs | 4mm binding posts (4 channels) | |
| Antenna connection | F type (FM tuner) | |
| Output controls | 2 x source select, 2 xBass, 2 xTreble, Ch1, Ch2, Ch3, Ch4 | |
| Dynamic range | 92dB | |
| THD | +N <0.1% | |
| Protection | Thermal, over-current, over-voltage, short-circuit | |
| Dimensions | 482 x 240 x 88mm | |
| Weight | 5.98kg |