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.
QT Series Active Sub Cabinets
170.751UK
QT15SA
Active subwoofers with integral amplifier and adjustable low pass filter in rugged, carpet covered wooden cabinet.
- Adjustable cutoff frequency
- Metal corner protectors
- Side mounted carrying handles
QT Series Active Sub Cabinets
Active subwoofers with integral amplifier and adjustable low pass filter in rugged, carpet covered wooden cabinet.
- Adjustable cutoff frequency
- Metal corner protectors
- Side mounted carrying handles
- Integral 35mm pole-mount
- Power supply 230Vac, 50Hz (IEC)
- Cut-off frequency 40 - 150Hz
- Connections XLR line in, XLR line out
Versions
| 170.751UK | 170.755UK | |
|---|---|---|
| Driver | 380mm (15'') | 450mm (18'') |
| Power rms | 150W | 250W |
| Power handling : max. | 600W | 1000W |
| Dimensions | 640 x 555 x 440mm | 675 x 585 x 475mm |
| Weight | 22kg | 29kg |
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.
Downloads
Instruction manual
For 170.751UK (273KB)
For 170.751UK (273KB)
UK Declaration of conformity
For 170.751UK (247KB)
For 170.751UK (247KB)
EU Declaration of conformity
For 170.751UK (239KB)
For 170.751UK (239KB)
