Adastra A4 2.0 channels Black
Adastra A4, 2.0 channels, 200 W, D, 0.1%, 775 mV, 4 - 8 Ω
| Date | Price |
|---|---|
| 25 September 2026 | £225 |
| 26 September 2026 | £216 |
| 26 September 2026 | £180 |
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Product Information
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.
Product
- Name
- Adastra A4 2.0 channels Black
- Category
- Audio Amplifiers
- Brand
- Adastra
Weight & dimensions
- Width
- 482 mm
- Depth
- 240 mm
- Height
- 88 mm
- Weight
- 5.98 kg
Packaging data
- Package width
- 505 mm
- Package depth
- 325 mm
- Package height
- 140 mm
- Package weight
- 6.82 kg
Audio
- Audio output channels
- 2.0 channels
- Peak power per channel
- 200 W
- Amplifier class
- D
- Total Harmonic Distortion (THD)
- 0.1%
- Input sensitivity
- 775 mV
- Output impedance
- 4 - 8 Ω
- RMS rated power
- 800 W
- Frequency range
- 20 - 20000 Hz
Technical details
- Connectivity technology
- Wired & Wireless
- Product colour
- Black
- Multi-Zone capability
- Yes
- Volume control
- Rotary
- Gain adjustment
- Rotary
- Bass adjustment
- Yes
- Treble adjustment
- Yes
- On/off switch
- Yes
- Equalizer
- Yes
- Channels quantity
- 4 channels
- Rack capacity
- 2U
Power
- AC input voltage
- 230 V
- AC input frequency
- 50 Hz
- Power protection features
- Over current, Over voltage, Overheating, Short circuit
Ports & interfaces
- Speakers connectivity type
- Binding post
- USB 2.0 ports quantity
- 1
- Audio (L/R) in
- 2
- Audio (L/R) out
- 4
- Headphone outputs
- 1
- Headphone connectivity
- 3.5 mm
- Microphone in
- Yes
Packaging content
- Remote control included
- Yes
Display
- Built-in display
- Yes
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