SUPRA QUADRAX 4X2.0 BI-AMP COMBICON 3M

RM2,290.00

Mechanical Specifications

Crossection area per conductor 2 / 14 mm/ AWG
Number of conductors 4 pieces
Number of strands per conductor 120 pieces
Strand diameter 0.15 mm
Conductor material Tin plated oxygen free 5N Copper
Conductor insulation and core PP
Jacket Heat and age resistant PVC
External diameter 15 mm
Halogen free/flame retardant No

Connectors

Contact configuration Bi-amp (4 to 4 connectors)
BFA/Banana Included
Fork (spade) Included
Cable fixing High pressure air tight crimp

Electrical performance

Resistance 8.1 Ohm / km
Inductance 0.28 µH/m
SKU: SUP/QUADRAX/4X2.0/BI-AMP/COM/3M Categories: , ,

Description

SUPRA QUADRAX 4X2.0 BI-AMP COMBICON 3M

Supra Quadrax 4 x 2 mm2 – Loudspeaker Cable with Emphasis

Really affordable High-End Loudspeaker Cable featuring Tube Conductors of 4 x 2.0 mm2 at such a price it is nothin less than a bargain.

The tube conductor design means that 120 individually tin plated strands in a braid forms a tube around a PP plastic core. It forces the music signal to meet the same crossection area irrespective of frequency. The higher frequency, the further out in the conductor perimeter the law of physics forces the signal, hence resulting in unequal conductivity properties for the various frequencies. If adressed in the cable design with tube formed leads we manage the differencies efficiently allowing for a flat frequency response, ultra-fast transients and transparency. If configured in a Star Quad conductor formation (single wire/full range) RFI pickup and outgoing magnetic fields (lowered induktance) are almost completely cancelled out, thanks to the symmetry of current in the opposite conductor pairs. Finally the strand tin plating will counteract any current jumps tendencies between the strands thus creating a diode effect followed by corresponding phase shift.

In addition to the malignant inductance affecting any power transmissions with high current transients, we have also gained a lowered capacitance. The capacitance is considered less malignant in speaker circuitry, but if possible it should also kept as low as possible since it also contributes to a treble roll-off and phase shift. The special PolyPropylene (PP) insulation and conductor core is chemically and physically extremely stable and features low capacitance.

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