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adastra A4 Dual Stereo PA Amplifier 4 x 200W with 2 Microphone & Stereo Inputs, Bluetooth, FM & Remote Control

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Item Number
8.00 Kg
Item Condition
£165.00 (inc VAT £198.00)



  • Transparent Speaker Cable 123 Strands 2 x 3.3mm. 100 Metre Drum

    Transparent Speaker Cable 123 Strands 2 x 3.3mm. 100 Metre Drum

    High Quality 123 Strand Transparent Loudspeaker Cable. 2 x 123/0.1

    Each core rated 10 Amps. Each outer core 3.3mm diameter

    Transparent plastic insulation with with Red polarity stripe.

    Price per 100 metre reel. Also available in 1 metre increments see: ZL126


    Outer Diameter: 3.3mm x 2

    Max Currebt 10 Amps

    Strands: 123 x 0.1mm2

  • Adastra Pair of 6.5 inch 165mm 100W max 8 ohm Ceiling Speakers in Black

    Adastra Pair of 6.5 inch 165mm 100W max 8 ohm Ceiling Speakers in Black

    Adastra Pair of Water Resistant Speakers 6.5 inch 8 ohms

    A pair of speakers for ceiling or wall mounting, Ideal for marine use, bathrooms, wet-rooms, swimming pool areas, etc
    2-way 6.5" 8 ohm speakers
    50mm (2") tweeter with mylar cone
    IP35 rated
    Black plastic enclosure
    Spade terminal connections (6mm)
    Woofer with polypropylene cone
    Built in crossover
    Includes fixing kit & template
    Impedance8 ohms
    Speaker size16.5cm (6.5")
    Frequency response80Hz - 20kHz
    Power max.100W
    Power rms40W
    Magnet weight221g (7.8 oz)
    Mounting depth65mm
    SPL @ 1W/1m87dB
    Dimensions84.5 x 180mmØ

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adastra A4 Dual Stereo PA Amplifier 4 x 200W

Fully featured PA amplifier with 2 independent stereo zone outputs.with mixer section for 2 microphones and a stereo audio source

  • Inbuilt media player section offers playback of mp3 audio tracks from USB drive or SD card .

  • 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. 

  •  2 pairs of speaker connections on the rear panel are via 4mm binding posts, 

  • Mic inputs 1 & 2 are live to both output zones at all times, driving up to 2 x 8 Ohm speakers on each of 4 channels up to 4 x 200W

  • Designed to offer installers a flexible solution for PA and music playback in bars, restaurants and function rooms.

  • Media player with USB/SD playback

  • FM radio tuner with external aerial connection

  • Bluetooth receiver



Power supply 230Vac, 50Hz (IEC)

Fuse F5A, 250V

Output power rms @ 4 Ohms 4 x 200W

Output power rms @ 8 Ohms 4 x 100W

Amplifier : Class D

Frequency response 20Hz - 20kHz

Microphone inputs 2 x 6.3mm jack

Line inputs Line 1: L+R (6.3mm jack/RCA), Line 2: L+R (RCA)

Line Input sensitivity : 0.775Vrms

Auxiliary input 3.5mm stereo jack

Auxilliary 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  Less than 0.1%

Protection Thermal, over-current, over-voltage, short-circuit

Dimensions 482 x 240 x 88mm

Weight 5.98kg