Add powerful bass to your Q Acoustics System with this sub!
Unusual for an subwoofer at its price level, the Model 2070i subwoofer is a completely DSP (Digital Signal Processing) driven system. Highly efficient 150watt class D amplification, ported design, 2 x 170mm Long through drivers.
Advanced level of functionality, optimal sonic performance (all filtering and limiting completely in the digital domain)

For more information check out the brochures:
Q2070Si Brochure & 2000_brochure