The British company ATC has begun shipments of the new professional active bass machine SCS70 Pro, equipped with a new 12″ bass driver with a shortened voice coil, the stroke of which is increased by 50% compared to previous speakers. Also available as SCS70iW Pro for concealed installation (embedding in walls, etc.).
As you might guess, the new product is designed for use with active studio monitors of the same brand, and in systems with any configuration (stereo, surround, 3D).
The lower limit of the frequency range is 22 Hz, and it was achieved without electronic correction – solely due to a special bass driver and an increased body volume. This “simple” approach has reduced phase shift and group delay, making it easier to interface with the main speakers.
The amplifier is also new with a power of 300 W in class AB. Assembled by hand at the company’s factory. The low-pass filter is analog of the 4th order, built according to the Linkwitz-Riley scheme.
The maximum sound pressure level is 116 dB (continuous – 110 dB). It is possible to combine several subs into a group for scoring large spaces.