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Adastra A4 4 x 200W Stereo Amplifier with FM Radio/Bluetooth & Media Player

Adastra  |  SKU: 953.404UK
Sale price £249.99 Regular price £269.00

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1 Year Warranty + Expert Support

K&B Audio are authorised retailers for Adastra. All sales come with a 1 Year manufacturers warranty and full technical support.

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Product Description

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.

FEATURES

  • Independent stereo playback to 2 separate zones
  • Media player with USB/SD playback
  • FM radio tuner with external aerial connection
  • Bluetooth receiver

Specifications

  • Power supply: 230Vac, 50Hz (IEC)
  • Fuse: F5A, 250V
  • Output power: rms @ 4 Ohms4 x 200W
  • Output power: rms @ 8 Ohms4 x 100W
  • Amplifier : construction Class D
  • Frequency response: 20Hz - 20kHz ±0.5dB
  • Microphone inputs: 2 x 6.3mm jack (mono)
  • Line inputsLine 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 : aux0.480Vrms
  • 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

What's In The Box

  • A4 dual stereo amplifier
  • IEC power lead

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