Mackie SR18S

The professional active subwoofer Mackie SR18S stands out in practical applications for musicians, DJs, and sound engineers. It is suitable for small to medium-sized events and wherever a quality yet affordable solution for reproducing low frequencies is needed. Its consistent performance and high reliability stem from a sturdy wooden frame construction, following Mackie's tradition of being "Built like a tank."

Features: • Amplifier: Class D 800 W RMS, 1600 W Peak
• OEM speakers optimizing overall efficiency
• Frequency range: 33 Hz – 200 Hz
• Max SPL: 133 dB
Presets: Flat - balanced frequency response, proportional ratio between overall volume and individual bands
Deep - emphasis and reinforcement of low frequencies, suitable for hip hop and electronic music
Punch - optimizes performance peaks, suitable for big beat and rock music
• Variable crossover frequency
• Polarity switch
• Dimmable LED indication on the front panel
• Stereo and mono bus for connecting two subwoofers
• Volume control: (-6dBU to +6dBU)
• Effective dynamic limiters
• DSP protects and optimizes amplifier operation
• In case of sudden increase in source signal, DSP reduces input sensitivity
• Speaker maintains consistent performance even after limiters are engaged
• Power factor correction source for amplifier module allowing operation even with fluctuating voltage (generators, etc.)
• Stereo XLR in
• Stereo full-range XLR out
• Stereo high-pass XLR out
• Integrated flange for mounting poles
• Integrated pole cup
• Weight: 33.8 kg
• Dimensions: 592 x 584 x 686 mm