Active speakers
Active speakers contain their own amplifier to drive the speaker, which will be matched by impedance and power handling. This makes them a simple solution for distributed audio systems.
CASA-28BA Active Subwoofer 2 x 8" 400W
178.228UK
CASA-28BA
Compact slim profile active subwoofer cabinet with internal amplifier for mobile and fixed sound reinforcement. Line level input is connected via balanced XLR or 6.3mm jack with an XLR line output ...
- Preset DSP sub frequency control
- Dual 200mmØ (8") sub drivers
- Internal 400Wrms class-D amplifier
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178.228UK
CASA-28BA Active Sub 400Wrms |
CASA-28BA Active Subwoofer 2 x 8" 400W
Compact slim profile active subwoofer cabinet with internal amplifier for mobile and fixed sound reinforcement. Line level input is connected via balanced XLR or 6.3mm jack with an XLR line output for cascading the signal onto further active cabinets. Preset DSP control accurately filters low frequencies to the class-D amplifier section to drive the twin 8" woofers up to 400Wrms output. A level control adjusts the output and the gain can be increased by engaging the Boost function. A phase switch can be used to correct time-alignment or out-of-phase situations. This sub unit can be postitioned flat to accept a 35mm pole to mount a full-range speaker or upright for a smaller footprint. The compact dimensions also make this a perfect option for hiding behind or underneath furnishsings in an installation.
- Preset DSP sub frequency control
- Dual 200mmØ (8") sub drivers
- Internal 400Wrms class-D amplifier
- 35mm pole mount socket
- Power supply 230Vac, 50Hz (IEC)
- Construction 15mm MDF with durable texture paint finish
- Hardware Integral carry handle & 35mm pole mount socket
- Amplifier : construction Class-D
- Line input Balanced XLR / 6.3mm jack
- Line output Balanced XLR
- Controls Master level, Phase switch, Boost switch
- Drivers 2 x 200mmØ (8") woofers
- Frequency response 55 - 150Hz
- Output power rms 400W
- Output power max. 700W
- Peak output 1400W
- SPL max. 122dB
- Dimensions 475 x 450 x 250mm
- Weight 15.7kg
Support : articles
Speaker system types
Our speaker and amplifier products cover many environments and applications with a focus on clear and efficient sound coverage. Here we discuss the different types of systems
Power Ratings: RMS vs Max vs Peak
A summary explaining the key differences between RMS, Max and Peak power ratings.
In the box
The box for this item contains :
- CASA-28BA active subwoofer
- IEC mains power lead
Downloads
Instruction manual
For 178.228UK (269KB)
For 178.228UK (269KB)
UK Declaration of conformity
For 178.228UK (264KB)
For 178.228UK (264KB)
EU Declaration of conformity
For 178.228UK (254KB)
For 178.228UK (254KB)
