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Adastra Multi Zone Background Music & Public Address System with 3" speakers (various options )

Code: 953.215UK
  • Now From £469.00
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Here we have the perfect solution for anyone looking for a background music system. We have several options you can choose on this page that offer different sized systems and colour options. All the the system included a Adastra RM240 amplifier that has 4 zones you can choose to use. The Amp also has built in media player and radio and microphone inputs. 

This system is perfect for retail spaces, coffee shops and restaurants and public areas like waiting rooms etc . For details on the Amplifier and speakers please see information below.  

all packages come with 

BC3V-B 100V 3" background speakers

100 metre of double insulated cable 

1 x Adastra rm240s amplifier

be sure to check specification tab on this page 

We also have many other systems so if this not what your looking for check out other systemsCLICK HERE or if you need help call 01325480507


Amplifier detail 

A rack-mountable 5-channel mixer amplifier, tailored to commercial sound installations, that can either be used as a 100V line amplifier or a standard low-impedance amp. Versatile input options include XLR (with switchable phantom power), mic/line jack, and RCA line. Features an inbuilt FM radio tuner, front-mounted SD and USB ports, and Bluetooth connectivity, all controlled via an integrated media player for hassle-free playback. A switchable ‘voiceover’ feature automatically lowers the background music volume when a signal is detected via mic input 1 and rear panel 24V contacts can mute all except mic input 1 when triggered.


2U 19" rack mountable (rack ears supplied)

XLR input with switchable +20V phantom power – ideal for condenser microphones and paging microphones with chimes

2 x mic/line inputs, 2 x RCA line inputs, and 1 x RCA line output

Switchable ‘voiceover’ feature

Inbuilt media player with SD, USB and Bluetooth inputs and integrated FM radio tuner

100V line or 4-16 ohm speaker output

24V emergency mute contacts

Option for mains or 24Vdc power


Editable Bluetooth ID for unique pairing

Speaker information :

A range of indoor speakers, with ABS enclosures and a sturdy metal grille. Suitable for free standing or wall mounting via adjustable fixing bracket. The trapezoidal design allows for the enclosures to be mounted neatly into corners, making them ideal for most applications

2 way speaker system with crossover network

Rotary selector switch for 100V line tappings or 8 Ohms operation

Wall mounting bracket supplied

Alternative M6 threaded mounting points

Spring terminal connection

Supplied singly

Amp Specification :

Mains power 110/240Vac, 50/60Hz (IEC)

DC power 24Vdc (screw terminals)

Inputs Mic XLR, 2 x mic/line jack, 2 x RCA line

Input sensitivity : mic 1 (balanced) -53dBV

Input impedance : mic 1 5k Ohms

Input sensitivity : line (unbalanced) -15dBV (-18.5dBV line 5)

Input impedance : inputs 2-5 1k Ohms

Line output RCA

Controls Mic1, mic/line2+3, line4+5, bass, treble, master volume

Equalizer : bass 100Hz ±10dB

Equalizer : treble 10kHz ±10dB

Rear panel switches Phantom, Vox, Mic/Line (2 + 3)

Phantom power +20V (mic 1 input)

Audio source USB/SD player, FM tuner and Bluetooth receiver

Emergency control 24V contacts - mute all except Mic.1 when triggered

Bluetooth version 2.0

THD <1.0%

Power : output 240Wrms

Speaker : outputs 4 x 100V zone / 8 Ohms / COM terminals

Speaker switching Zones 1, 2, 3, 4, All

Weight 9.62kg

Dimensions 433 x 320 x 89mm



This product has not been reviewed yet.