Adastra
Adastra RM-series 100V Mixer-Amplifier with DAB+, BT, USB/SD- Home
- Citronic Active Subwoofer 400Wrms
Citronic Active Subwoofer 400Wrms
Lightweight yet powerful active subwoofer units with inbuilt class D amplifiers.
Each cabinet is constructed from 15mm MDF with integral side handles for easy portability and 35mm socket to accommodate a mounting pole.
The high flex sub driver is front-loaded with a protective steel grille to deliver powerful transients and add warmth to any sound system. The class D amplifier section has stereo line inputs and outputs to allow use either as a mono sub with stereo tops or a matching sub for each top speaker.
Line inputs have a parallel Link output to pass the signal onto further active speakers and a pair of line outputs with switchable high pass filter to connect to active top cabinets.
A phase switch is included to help avoid sound cancellation and time-align multiple speaker setups.
Designed as a perfect match for the CASA series speakers and equally at home with other active full range cabinets.
CASA-12BA

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Citronic active subwoofer is a speaker that includes a built-in amplifier. This means it doesn't rely on an external amplifier to power the speaker; instead, the amplifier is integrated into the subwoofer cabinet. The "400Wrms" specification likely refers to the power handling capability of the subwoofer.
Power (Watts RMS): This specification indicates the amount of continuous power that the subwoofer can handle. In this case, 400Wrms means the subwoofer is designed to handle a continuous power output of 400 watts.
It's important to note that the power rating alone doesn't tell you everything about the subwoofer's performance. Other factors, such as the frequency response, sensitivity, and build quality, also play a role in determining how well a subwoofer will perform in each audio system.
Sub driver 300mmØ (12")
Output power : rms 400W
Output power : max. 700W
Weight 18.86kg
Dimensions 480 x 450 x 380mm
Voice coil 62mmØ (2.5")
Peak output 1400W
SPL max. 122.0dB
Frequency response 55 - 150Hz
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
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