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    CT Center 81 Speaker Kit

    Thumbnail Filmstrip of CT Center 81 Speaker Kit Images

      Purchase CT Center 81 Speaker Kit

      SKU: V-8405-CT-Centre81 CT Center 81 Speaker Kit

      $115.00 each without cabinets
      Brand: Visaton
      Quantity in Basket:  None

       

      1 available.
       


      Visaton Speaker Kit - CT Center 81
      Art. No. 8405

      Visaton CT Center 81 - shown assembled with suggested cabinets, not supplied.
      Visaton CT Center 81 - shown assembled with suggested cabinets, not supplied.

       

      Characteristics and Sound Properties
      The CT CENTER 81 is a compact, enclosed 3-way system with well-balanced sound quality and complete magnetic shielding, as required for example if positioned close to a TV or PC. Inside the cabinet, we use magnetically shielded speakers, types F 8 SC - 8 Ohm (8 cm full-range) and SC 5 - 8 Ohm (10 mm tweeter) and the complete speaker then meets the shielding requirements of the THX® regulations (3-Gaussian curve). The asymmetric design of the front baffle and of the crossover unit provide good omnidirectional sound distribution both vertically and horizontally. It is possible to install the speakers in the upright position, as is usual for multimedia systems, or lying down on top of a TV, as is usual with surround systems.

      In terms of sound quality, the CT CENTER 81 produces clear-cut sound, well removed from the speakers, but with remarkably well-formed bass reproduction for a system of this size.

       

      Technical Specifications

      Rated power 100 W
      Maximum power 150 W
      Nominal impedance Z 4 Ohm
      Frequency response 100-20000 Hz
      Mean sound pressure level 87 dB (1W/1m)
      Cut-off frequency 1500 / 5000 Hz
      Principle of Housing Closed
      Net volume 3 litres
      Outer dimension height 240 mm
      Outer dimension width 105 mm
      Outer dimension depth 200 mm

       

      Frequency and Impedance Response

      Frequency Response and Impedance Graph
      Frequency Response and Impedance Graph

       

      Assembly
      The construction of the CT CENTER 81 speakers is very simple, since it is only necessary to glue 6 boards together (flush). However, it is essential to work accurately since the front grille will not fit in the opening if the tolerances are too great. The grille has the following outer dimensions: 85 x 220 mm.

       

      Internal Damping
      Half a mat of damping material is loosely pushed into the cabinet.

       

      Component Parts List for Each Box - Supplied with Kit
      The kit comes with all necessary components (see list below for one box), one set if the speaker is an each, or two sets for a pair, see price above for details.

      Tweeter SC 5 - 8 Ohm 1 pc.
      Bass-midrange driver F 8 SC - 8 Ohm 2 pcs.
      Crossover CT Center 81 1 pc.
      Terminal PT 57 NG 1 pc.
      Damping material Polyester wool 1/4 bag
      Wood screws 3.5 x 19 mm 12 pcs.

       

      Speaker Cabinet Material List to Make 1 Box - Not Supplied with Kit

      Parts for One Box (not supplied) Size (mm) Quantity
      Material: 10 mm chipboard or MDF recommended
      Front and rear panel 85 x 220 2
      Side panel 200 x 240 2
      Top and bottom panel 200 x 85 2

       

      Speaker Cabinet Dimensions

      Loudspeaker Box Construction Diagram - all dimensions in mm.
      Loudspeaker Box Construction Diagram - all dimensions in mm.

       

      Crossover - Supplied with Kit Already Assembled

      Speaker Kit Crossover Circuit
      Speaker Kit Crossover Circuit