Skip to content

Citronic 840W 2.1 System with CASA-10A Speakers and CASA-12BA Subwoofer

Original price £729.00 (inc. VAT) - Original price £729.00 (inc. VAT)
Original price £729.00 (inc. VAT)
£729.00 (inc. VAT)
£729.00 (inc. VAT) - £729.00 (inc. VAT)
Current price £729.00 (inc. VAT)
SKU CASA10-2.1


The Citronic CASA 840W 2.1 PA system is great for people looking at a ready-to-go solution with great sound and minimal setup.

The Citronic CASA 840W PA system includes 2x 10" CASA PA speakers and a subwoofer. Combined, these provide a full range sound perfect for playing music. The subwoofer offers an extended bass response, which can be set to low volumes for a full-bodied sound, or turned up high for some pumping bass.

All speakers and the sub are powered so no amplifier is required, and it includes Bluetooth for easy music playback.

Included in the Kit:

  • 2x Citronic CASA-10A Speakers
  • 1x CASA-12BA Subwoofer
  • 2x PA Speaker Stands
  • 2x 6m XLR Cables

Citronic CASA-10A Speaker

The Citronic CASA-10A is powered via a 220W RMS Class-D amplifier. This makes the speaker very lightweight compared to its size and therefore easy to transport. Class-D amps also sound great in the low frequencies.

The Citronic CASA-10A also features built-in DSP profiles. These profiles can alter the sound of the speaker to suit different applications by adjusting the EQ, compression, and other factors.

The presets on the CASA-10A are: Normal, DJ, Voice, Live, Flat. You can select these based on what the speaker is being used for, and it'll adjust the sound to best suit.


Build & Features

The Citronic CASA-10A is constructed from a durable moulded plastic and has a metal front grille.

It has Bluetooth built-in for easy phone pairing, as well as a USB & SD card input. This can be used at the same time as the microphone - perfect for live performers. 

There is a 35mm pole socket at the bottom for a connection to a PA stand, however, there are also rubber feet which allow it to simply be placed on a surface.

Inputs & Outputs

The CASA-10A has 2x Mic/Line inputs (1x XLR/1/4" Combi & 1x 1/4" Jack), and an RCA AUX input. Each channel has it's own volume control.

There is a balanced XLR mix output too which can be used to connect to another speaker or amplifier.

Citronic CASA-12BA Subwoofer

Sound Quality

The Citronic CASA Subwoofers are powered via class-D amplification. This helps keep the sub lightweight and compact, while providing a smooth & distortion-free low end - something class-D amplification excels at.

There is an adjustable crossover which will cut out the unwanted high frequencies, resulting in a clean signal to again reduce distortion and provide the best sound quality possible.

Build & Features

The Citronic CASA Subwoofers are built to last. They are constructed of hard-wearing 15mm MDF and coasted in a textured paint finish, which should offer some resistance to unwanted spills - ideal in a bar scenario!

The front grille is made from steel and not only adds to the solid construction but improves the sound quality too.

There is a 35mm pole mount socket on top for connecting a PA speaker, and two handles for easy transportation. 


Inputs & Outputs

On the rear of the CASA Subwoofers are 2x balanced XLR/1/4" Jack Combi line inputs, and 2x balanced XLR outputs.

There is a phase switch and master volume control, as well as an XLR link connection to carry the signal to additional speakers.


Citronic CASA-10A Speaker

  • Main driver: 250mmØ (10")
  • Voice coil: 50mmØ (2")
  • HF Driver: 25mmØ (1") Ti compression driver
  • Output power : rms: 220W
  • Output power : max.: 440W
  • Peak output: 880W
  • SPL max.: 121.0dB
  • Frequency response: 55 - 19kHz
  • Inputs: XLR/jack mic/line, 6.3mm jack mic/instrument, L+R RCA line
  • Dimensions: 500 x 310 x 260mm
  • Weight: 10.27kg

Citronic CASA-12BA Active Subwoofer

  • Sub driver: 300mmØ (12")
  • Voice coil: 62mmØ (2.5")
  • Output power : rms: 400W
  • Output power : max.: 700W
  • Peak output: 1400W
  • SPL max.: 122.0dB
  • Frequency response: 55 - 150Hz
  • Dimensions: 480 x 450 x 380mm
  • Weight: 18.86kg

    Sale now on at Audio Volt

    60% Off Lithe Audio Garden Rock Speakers

    Pay in 3 payments with Klarna at Audio Volt
    PAY IN 3 WITH Klarna

    18+, T&C apply, Credit subject to status

    Free UK Delivery on orders over £79.00 at Audio Volt

    On orders over £79.00

    Fast next day delivery available at Audio Volt

    Next day tracked £9.95

    Compare products

    {"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

    Select first item to compare

    Select second item to compare

    Select third item to compare