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Citronic CASA-18BA 18" Active Sub - 600W

£40799
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Description

The Citronic CASA-18BA is a 600W RMS (2200W peak) active subwoofer engineered for professional low-frequency reinforcement. Housed in a 15mm MDF cabinet with textured paint finish, it features an 18" high-flex driver and 3" voice coil, delivering deep bass from 45Hz to 150Hz with clarity and power. Its Class-D amplifier integrates stereo XLR inputs and outputs, allowing flexible use as a single mono sub or paired with top cabinets in stereo setups. Link outputs pass the signal to other active speakers, while dedicated high-pass outputs feed top cabinets cleanly. Additional controls include phase switching for alignment and an adjustable level control. With a maximum SPL of 124dB, the CASA-18BA ensures commanding performance in live sound, DJ rigs, and venues. Dual side handles and a 35mm pole mount socket provide portability and setup flexibility, making it a versatile and reliable addition to any active PA system.

  • Compact and lightweight design
  • 15mm MDF cabinets with hard-wearing paint finish
  • 2 x side carry handles
  • 35mm pole mount socket
Specification
Power supply 230Vac, 50Hz (IEC)
Construction 15mm MDF with durable texture paint finish
Hardware 2 x side carry handles + 35mm pole mount socket
Line inputs L+R balanced XLR
Line outputs L+R balanced XLR & L+R link XLR
Controls Output level, phase switch, high pass x-over (output)
Amplifier : construction Class D
Output power : rms 600W
Output power : max. 1100W
Peak output 2200W
Dimensions 645 x 605 x 510mm
Voice coil 75mmØ (3")
Weight 34.00kg
Sub driver 450mm­­­Ø (18")
SPL max. 124.0dB
Frequency response 45 - 150Hz
Downloads

Product Manual

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    Description

    The Citronic CASA-18BA is a 600W RMS (2200W peak) active subwoofer engineered for professional low-frequency reinforcement. Housed in a 15mm MDF cabinet with textured paint finish, it features an 18" high-flex driver and 3" voice coil, delivering deep bass from 45Hz to 150Hz with clarity and power. Its Class-D amplifier integrates stereo XLR inputs and outputs, allowing flexible use as a single mono sub or paired with top cabinets in stereo setups. Link outputs pass the signal to other active speakers, while dedicated high-pass outputs feed top cabinets cleanly. Additional controls include phase switching for alignment and an adjustable level control. With a maximum SPL of 124dB, the CASA-18BA ensures commanding performance in live sound, DJ rigs, and venues. Dual side handles and a 35mm pole mount socket provide portability and setup flexibility, making it a versatile and reliable addition to any active PA system.

    • Compact and lightweight design
    • 15mm MDF cabinets with hard-wearing paint finish
    • 2 x side carry handles
    • 35mm pole mount socket
    Specification
    Power supply 230Vac, 50Hz (IEC)
    Construction 15mm MDF with durable texture paint finish
    Hardware 2 x side carry handles + 35mm pole mount socket
    Line inputs L+R balanced XLR
    Line outputs L+R balanced XLR & L+R link XLR
    Controls Output level, phase switch, high pass x-over (output)
    Amplifier : construction Class D
    Output power : rms 600W
    Output power : max. 1100W
    Peak output 2200W
    Dimensions 645 x 605 x 510mm
    Voice coil 75mmØ (3")
    Weight 34.00kg
    Sub driver 450mm­­­Ø (18")
    SPL max. 124.0dB
    Frequency response 45 - 150Hz
    Downloads

    Product Manual