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.
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 accommo...
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.
178.120UK | 178.122UK | 178.125UK | 178.128UK | |
---|---|---|---|---|
Sub driver | 250mmØ (10") | 300mmØ (12") | 380mmØ (15") | 450mmØ (18") |
Voice coil | 50mmØ (2") | 62mmØ (2.5") | 75mmØ (3") | 75mmØ (3") |
Output power : rms | 300W | 400W | 500W | 600W |
Output power : max. | 500W | 700W | 900W | 1100W |
Peak output | 1000W | 1400W | 1800W | 2200W |
SPL max. | 120.0dB | 122.0dB | 123.5dB | 124.0dB |
Frequency response | 60 - 150Hz | 55 - 150Hz | 50 - 150Hz | 45 - 150Hz |
Dimensions | 431 x 407 x 338mm | 480 x 450 x 380mm | 564 x 540 x 448mm | 645 x 605 x 510mm |
Weight | 16.23kg | 18.86kg | 25.42kg | 34.00kg |
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.
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
A summary explaining the key differences between RMS, Max and Peak power ratings.
The box for this item contains :