ADASTRA A4

Our best selling Dual Zone 4 Media Power Amplifier with USB SD + Bluetooth Playback + Remote control

• Buy with confidence 

•  Authorised  UK Dealers

• 1 Year Warranty included

Fully featured PA amplifier with 2 independent stereo zone outputs.and mixer section for 2 microphones and a stereo audio source. We at DJStoreDirect are pround to present one of our best selling media amplifiers. 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. Perfect for use in function rooms, theater's, restaurants etc. 

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

PERFECT FOR:

• Function rooms, bars, clubs, pubs
• Outdoor patio's, garden parties, garage rooms
• Hotels, cafe's, restaurants, new builds, kitchens
• Lobbies, lounges, hotels

SPECIFICATIONS

• 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 : 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, 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

Box Contents

• A4 dual stereo amplifier
• IEC power lead

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