Classroom

120w Classroom Sound System with Ceiling Speakers for Schools and Colleges

SKU: SF-1

From: £522.37 + VAT    £626.85 incl. VAT

120w classroom ‘soundfield’ sound system with radio microphone system and up to 12 ceiling speakers

Adastra RM120D Mixer Amplifier with DAB+ and Bluetooth

120w into 100v line or 4-8Ω low impedance mixer amplifier with DAB+, Bluetooth & media player

£216.79 + VAT    £260.15 incl. VAT

1 in stock (can be backordered)

W Audio DTM 800H V2 Wireless Microphone System

UHF Ch 70 dual radio microphone system with 2 x handheld transmitters

£179.00 + VAT    £214.80 incl. VAT

4 in stock (can be backordered)

W Audio DTM 800BP V2 Wireless Microphone Transmitter

UHF Ch 70 radio microphone beltpack transmitters with V1 or V2 software for DTM 800 V1 or V2 receivers

Phono to Mini-Jack Audio Lead

1m twin phono to 3.5mm jack lead

£5.99 + VAT    £7.19 incl. VAT

In stock

Phono to Phono Audio Lead

1.5m twin phono to phono lead

£5.99 + VAT    £7.19 incl. VAT

In stock

Mercury Oval 6A 100v Line Speaker Cable

100m 6A 100v line oval speaker cable

In stock

bluetooth
Radio DAB+
Radio FM
sd
USB Type A
100V Line
Batteries AA
Wireless
DIY

PDF

Description

SF 120w ‘soundfield’ sound reinforcement systems are for classrooms, meeting and conference rooms etc.

Available with up to 12 x white wall ceiling speakers

SF Series public address PA sound and music systems include a professional 120w, 4 input mixer amplifier with Bluetooth connectivity, integral MP3 media player, twin wireless microphone set with two handheld microphones and a headworn microphone and bodyworn transmitter option for the teacher (only two of the wirless mics can be used at the same time) and up to 8 x white ceiling loudspeakers

Each system is complete with loudspeaker cable, MP3 audio input leads etc. and installation guide ready for you to install

‘Soundfield’ systems are easily expandable to include induction loops for the hard of hearing, links to your multimedia installation and inputs and outputs to your laptops, media recorders etc.

This package must be wired as a 100v line sound system – please see user manuals tab

Mixer Amplifiers:

  • 120w RMS
  • Power supply: 170-264Vac, 50Hz (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
  • Speaker outputs: 4 switched + 1 non-switched 100V / 4-16 Ohms / COM
  • Controls: Mic1, mic/line2+3, line4+5, bass, treble, master volume
  • Equaliser : bass: 100Hz ±10dB
  • Equaliser : treble: 10kHz ±10dB
  • Rear panel switches: Phantom, Vox, Mic/Line (2 + 3)
  • Phantom power: +20V (mic 1 XLR, switchable)
  • Audio source: DAB+/FM tuner, USB/SD player, Bluetooth receiver
  • Emergency control: 24V contacts – mute all except Mic.1 when triggered
  • Bluetooth version: 5.0
  • THD: <1.0%
  • Output power : rms: 120W
  • Fuse: T3.15A
  • Dimensions: 433 x 320 x 88mm
  • Weight: 6.36kg
  • Use terminal block to extend speaker cable
  • Do not short speaker cables together

Ceiling Speakers:

  • 100V line operation with power tap selector
  • For a ceiling thickness from 5 to 22mm
  • Full range speaker
  • Metal basket and protective grille construction

Wireless Microphones:

  • UHF hand-held wireless microphone
  • UHF bodyworn wireless microphone with headband mic
  • UHF twin wireless microphone receiver
  • Free standing or rack installation
  • Channel 70 – UK licence free

System Includes:

  • 1 x 120w mixer amplifier with Bluetooth and media player
  • Up to 12 x white ceiling speakers – see options
  • 1 x Handheld wireless microphone
  • 1 x Beltpack wireless microphone with headmic
  • 2 x Input connector leads for MP3 players etc.
  • 100m speaker cable

Sound Services deliver this complete sound system without extra charge to most mainland UK addresses

Speaker cable assembly and installation of these systems require some DIY assembly skills – you should only require basic DIY tools together with speaker, amplifier and cable fixings etc.

Constant development means that illustrations are only representative and items supplied may be newer or improved models that are available at the time of your order

See the ‘User Manuals’ tab on the left of this page – as manufacturers are making instruction sheets and user manuals available for download only and your purchase may not include a printed version

Not quite right for you?
Ask us to quote a custom PA sound system

Additional information

Adastra RM120D Mixer Amplifier with DAB+ and Bluetooth

Output (RMS)

120W

Media Playback

Bluetooth, DAB+ Radio, SD Card Slot, USB (Type A) Slot

Connection

3 Pin XLR (Female), RCA Phono

Colour

Black

Condition

New

W Audio DTM 800H V2 Wireless Microphone System

Options

Handheld system – V2, Beltpack system – V2, Beltpack transmitter New Model – V2, Beltpack transmitter Legacy model – V1, Handheld transmitter New model – V2, Handheld transmitter Legacy model – V1

Frequency Band

UHF

Wireless Microphone Channel

Channel 70 (863-865 MHz)

Condition

New

Colour

Black

W Audio DTM 800BP V2 Wireless Microphone Transmitter

Options

Beltpack transmitter New Model – V2

Frequency Band

UHF

Wireless Microphone Channel

Channel 70 (863-865 MHz)

Condition

New

Colour

Black

Phono to Mini-Jack Audio Lead

Cable Length

1.5m

Connector

3.5mm Jack, RCA Phono

Colour

Black

Condition

New

Phono to Phono Audio Lead

Cable Length

1.5m

Connector

RCA Phono

Colour

Black

Condition

New

Mercury Oval 6A 100v Line Speaker Cable

Current

6A

Cable Length

100m

Colour

Black, White

Brand

Adastra

Commercial Public Address Systems

Sound for spaces since 1949
Adastra strives to provide complete and versatile solutions for commercial installations, with specialist products provided for zoning, noise pollution control, portable public address and induction loop systems. A comprehensive range of associated products are also available, including speaker brackets, rack cabinets and microphones. Created with the user in mind, our products offer a flexible and modular approach to installation sound systems.https://www.soundservices.co.uk/wp-content/uploads/2024/12/Adastra.jpg
Our professional and commercial sound products, wireless microphones and induction loops are carefully chosen for sale on our website by Sound Services – not everything from every manufacturer is there. Based on feedback, customer reviews and our own observations we list items that are popular, reliable and good value for money. If there are products not shown on our website that you feel we may be able to quote for, please just ask!

W Audio

Audio by name, audio by nature! The longstanding W Audio brand offers sound solutions, high-quality compact systems and all the accessories you could possibly need, making it the ideal choice for small to medium venues, stages, mobile DJs, entertainers and bands. This comprehensive W Audio product range includes loudspeakers, bass enclosures, amplifiers and mixers, wireless microphone systems, cables, stands and brackets, and is built to withstand wear and tear in both installation and portable applications. Our professional and commercial sound products, wireless microphones and induction loops are carefully chosen for sale on our website by Sound Services – not everything from every manufacturer is there. Based on feedback, customer reviews and our own observations we list items that are popular, reliable and good value for money. If there are products not shown on our website that you feel we may be able to quote for, please just ask!

User Manuals

Amplifier

Wireless Mics

Loudspeaker Connection Wiring Guide

100v Line System Installation

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