Wilson Benesch Square One
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| With the Square One the design challenge was to accept, and then exploit the shape, and do things that cannot be done in curved enclosures. By turning a weakness to a design advantage, the Square One attempts to address the biggest problem of all square designs, the negative effects of the reflected and absorbed, in the impact zone at the back of the cabinet. By relieving the cabinet of this burden a number of benefits are realised. An advanced composite Assisted Bass Radiator, consumes 75% of the rear wall of the Square One cabinet. This has a number of very important benefits:~ First of all, it immediately reduces the most troublesome part of the square enclosure, namely the back of the cabinet where the greatest level of impact energy occurs. Secondly the accuracy of the A.B.R. enables a more precise use of the “waste energy” from the back of the diaphragm. This allows a more accurate response to be produced both in the in the low frequencies and mid frequencies. Thirdly, it avoids the port chuffing noise, that would be unavoidable and easily audible, if placed close to a wall. Fourth, at the design stage, the level or output of the A.B.R., can be precisely tailored, in a way that is impossible with a port. This enables the speaker, to be tuned for use against walls, without suffering the over emphasis of the bass,that is a common problem with other designs. |
| Technische Daten: |
| Description: |
2 Way, true linear phase, assisted bass radiator, wall placement orientated |
| Drive units: |
1 x 170mm (7in) Wilson Benesch Tactic Drive Unit
1 x 25mm (1in) Soft Dome Hand painted Silk, Ultra Linear Wilson Benesch Specific Tweeter |
| Low frequency loading: |
Assisted Bass Radiator |
| Frequency range: |
-6dB at 60Hz and 30kHz
-3dB at 70Hz and 25kHz |
| Frequency response: |
70Hz to 80Hz +/- 2dB on axis |
| Sensitivity: |
87dB spl at 1 metre on axis 2.83V Input |
| Impedance: |
6 Ohms nominal, 4 Ohms minimum |
| Crossover: |
Second order tweeter crossover
Selected polypropylene capacitors and air cored inductors are used throughout |
| Crossover frequencies: |
Tweeter 5kHz |
| Internal wiring: |
Multi-stranded, silver plated copper, PTFE jacketed cable harnesses. Soldered connections throughout. Short path PCB design
Links supplied for single or bi-wire application |
| Input connections: |
Bi-wireable, in-house machined rhodium plated copper alloy terminals |
| Power handling: |
200W peak unclipped program |
| Dimensions: |
Height 325mm
Width 200mm
Depth 285mm |
| Internal volume: |
10 Litres |
| Net weight: |
10kg
With Stand 22kg |
