ABACUS C-Box 4 active loudspeaker

The C-Box 4 is the big sister of the C-Box 3. It can play a little lower and a little louder and can perform very mature in small stereo arrangements, in the near field or with subwoofer support. In terms of tonal neutrality and precision, it is in no way inferior to the smaller variant.

Features:

• 2-way active speaker
• ABACUS Dolifet power amplifiers
• 100 % EMC controlled
• active crossover
• ultra-low noise technology
• cabinet: approx. 3,7 liters, closed
• bass-midrange driver: 140mm/5.75″ cone by Wavecor
• tweeter: 25,4mm/1″ ring radiator with rear volume
• Frequency response: 32 to 20.000 Hz linear (-6dB)
• Input: Line via RCA
• Stepless adjusters for
  – volume (input level adjustment)
  – bass EQ
• Textured finish – available in many colors
• 3/8″ UNC thread in the bottom (fits microphone stands)
• EU housing and aluminum back panel made in Germany

“Four Cheese High”

It is a tradition at ABACUS that loudspeakers impress with their grown-up sound despite their compact dimensions. With the C-Box 3 (and earlier the C-Box 2) this is always particularly clear. This is probably also the reason why the small loudspeaker – actually purchased for the desk – often have to be used for comparisons with the main system and not infrequently question it.

Even though the mini box was used here and there as a full-fledged system, the desire for a little more was often expressed – just so much more that it can also provide sound for a small living room. This was reason enough to simply scale up the virtues of the C-Box 3 by a few percent and develop the C-Box 4 based on the same electronics and very similar speaker drivers. The result was hardly less astonishing than the first C-Box 2 prototypes, but once again it sounded unexpectedly “big”, what the small boxes gave off.

In order to be as flexible in placement as the “3s”, the C-Box 4 was also threaded in the base, but with a 3/8″ thread due to its heavier weight, so that it fits on all common microphone stands. Here, the ABACUS portfolio was supplemented accordingly with high-quality solutions from König & Meyer, which are known for their high standards in studio and stage technology.