Adastra A8 Quad Stereo Amplifier 8 x 200W

£358.20 Regular Price £398.00
Model: 953.408UK
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Multi-zone amplifiers with 2 microphone inputs and a switchable stereo input for each zone. An inbuilt media player section offers playback of mp3 audio tracks from USB drive or SD card and also has a B/T wireless 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 all output zones at all times. Speakers are connected from the rear panel Euroblock terminals to deliver up to 200W per output at 4 Ohms. Designed for installations requiring high quality stereo sound in multiple rooms or listening areas.


  • M-series multi-stereo amplifier
  • I.R. remote control (media player)
  • IEC power lead(s)


1 Year
  • Power supply - 230Vac, 50Hz (IEC)
  • Fuse - F5A, 250V
  • Amplifier : construction - 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, B/T receiver
  • B/T wireless version - 2.3
  • Input controls - Aux, Media, Line1, Line2, Mic1, Mic2, Talkover
  • Antenna connection - F type (FM tuner)
  • Dynamic range
  • THD +N
  • Protection - Thermal, over-current, over-voltage, short-circuit
  • Dimensions - 482 x 300 x 88mm

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