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Clever Acoustics 4-Zone Background Music System With Volume & Source Selection - 8, 10 or 12 Wall Speakers

Original price £709.00 (inc. VAT) - Original price £709.00 (inc. VAT)
Original price £709.00 (inc. VAT)
£909.00 (inc. VAT)
£909.00 (inc. VAT) - £909.00 (inc. VAT)
Current price £909.00 (inc. VAT)
Amount of Speakers: 8
Colour: White


Our Clever Acoustics 4-zone background music systems are perfect for small to medium-sized environments that require volume control & input selection for up to 4 areas/zones.  

These 100V line background music systems are perfect for applications that require up to 4 controllable zones with separate volume, and source selection. The multi-zone systems give you the ability to play different inputs in multiple areas or the same throughout. For example, you could have a smartphone/tablet playing music via zones 1 & 2, and Sky TV through zones 3 & 4. 

Our multi-zone music kits come complete with the Clever Acoustics MA 4120 4-Zone Amplifier, a choice of 8, 10 or 12 compact wall-mount speakers in black or white, and a 100m drum of heavy-duty speaker cable.

This pre-configured restaurant music system is supplied with compact wall speakers that deliver crystal-clear audio. Each speaker is supplied with a quick and easy wall mounting bracket. They have multiple power tappings so you can balance each one to the area it's installed in. For example, you may have an area that needs to be quite i.e. the reception. You can then drop the output of this speaker down. 

The Clever Acoustics MA 4120 is a professional 5-channel amplifier that features 4 controllable zones that can be routed to a specific area of your building. From the amplifier, you can control the volume for each zone as well as select the audio source. Gain, treble, and bass can also be controlled from the 100V amplifier.

Featuring a variety of inputs such as Mic/ Line and RCA Phono the MA 4120 amplifier can take a direct connection from smartphones/ tablets, CD or DAB radios, as well as a microphone. A headphone output is also situated on the face of the amplifier so you can monitor the audio.

Microphone input 1 has priority over all of the other inputs meaning when a signal is picked up from the mic the music will dim, this is great for things such as pub quizzes, last orders and general public address.

On the rear of the amplifier, there is also a priority input for the direct connection of a fire alarm system. This means when the fire alarm sounds, the amplifier, and speakers will mute, ensuring an emergency evacuation can take place.

Clever Acoustics MA 4120 Mixer Amplifier Key Features

  • Four output zones each with level control and monitor selection
  • Four independent 120Wrms amplifiers outputting to 4-8? or 25, 70, 100V
  • Five input channels: Channels 1-4 are via XLR/Jack combo sockets, each with Line/Mic/Mic+Phantom selection (48V)
  • Channels 5 is via phono (RCA) stereo line level input
  • 3U, 19” rackmount chassis
  • Input gain, treble, bass and level controls
  • Selectable output routing for all input channels
  • Monitor function with level control and LED VU meter
  • Output for monitor loudspeaker: 1W, 8?
  • Headphone output with level control
  • Telephone/paging input (zone selectable) with adjustable level
  • Priority contact for music mute facility (CH4 and 5 mute, CH1-3 priority)
  • VOX operated priority for TEL input
  • CH1 input automatic VOX priority (internal jumper for priority override)
  • Telephone and MIC1 (music mute facility)
  • Input channel mute switches on front panel
  • Line level MIX output
  • Temperature controlled, variable speed fan cooling

Clever Acoustics BGS 25T Wall Speakers Key Features:

  • 3 year warranty
  • 2-way 100V line loudspeakers
  • Multiple power taps plus low impedance
  • Supplied with adjustable mounting brackets
  • Supplied in pairs
  • Robust white housing
  • Polypropylene LF
  • Mylar HF

See SPECIFICATION tab for technical specs


Clever Acoustics MA 4120 Specifications

  • Power output: 4 x 120Wrms (4 x 240W peak)
  • Speaker outputs: 25, 70, 100V and 4-8?
  • Sensitivity: CH1-4: —50dB (Mic/Phantom), -10dB (Line), CH5: -10dB (unbalanced)
  • Frequency response: 60Hz-17kHz (±3dB)
  • Tone control: ±10dB-100Hz/±10dB-10kHz (bass/treble)
  • S/N ratio: >65dB (Mic), >75dB (Line), >65dB (TEL)
  • THD: <1% (@1kHz 1W output)
  • Power consumption: 550W (max.)
  • Power supply: 110-240V~50/60Hz AC
  • Fuse: T6.3A 250V
  • Dimensions: 135 x 484 x 395mm
  • Weight: 22kg

Clever Acoustics BGS 25T Specifications

  • Input: 100V, 8Ω
  • Power taps @ 100V: 2W, 4W, 8W, 16W
  • Impedance: 5KΩ, 2.5KΩ, 1.25KΩ, 625Ω
  • Power (RMS): 25W @ 8Ω
  • Sensitivity (1W/1m): 88dB
  • Maximum SPL (Rated W/1m): 95dB
  • Frequency response: 70Hz-18kHz
  • Drivers: 4" LF, 1"HF
  • Connections: 2 x binding terminals
  • Dimensions: 210 x 160 x 130mm
  • Weight: 2.1kg (each)

Double Insulated 100V Line Speaker Cable (6A, 0.75mm)

  • CSA: 2 x 0.75mm²
  • Strands: 2 x (12 x 0.2mmØ Cu + 12 x 0.2mmØ CCA)
  • Dimensions: 7mmØ
  • Current: 6A max.
  • Sheath: Black PVC
  • Length: 100m

Download the PDF Spec Sheets Below

Clever Acoustics MA 4120 PDF User Manual

Clever Acoustics BGS 25T PDF User Manual


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