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Part No. W3103
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SPECIFICATIONS AND CHARACTERISTICS
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COMMON SPECS
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SPECIFICATIONS AND CHARACTERISTICS
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COMMON SPECS
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Superflexible Studio Speaker Cables
High Definition Multi Series Professional Speaker Cables
- These unique professional speaker cables are originally designed to deliver maximum performance from state-of-the-art Tri-Amp Systems.
- They offer true audiophile performance for accurate sound transmission with clear transparent response yet possess a rugged superflexibility for the most demanding professional applications.
- Each conductor features many strands in rope-lay of famous MOGAMI 'NEGLEX' Oxygen-Free-Copper within colour-coded PVC insulation. A tough, low profile matte black superflexible PVC jacket protects the cables.
- Available in series of 2mm² (close to #14AWG), 2.5mm² (close to #13AWG) and 4mm² (close to #11AWG) conductor sizes.

Part No. W3104

Part No. W2921

Part No. W2919

Part No. W2941

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Part No. | W3103 | W2972 | W2921 | W3104 | W2919 | W2941 |
No. of Conductor | 2 | 4 | 6 | 8 | ||
Conductor Size | 4mm² (#12AWG) |
2mm² (#15AWG) |
2.5mm² (#14AWG) |
4mm² (#12AWG) |
2.5mm² (#14AWG) |
|
Overall Diameter (mm) (inch) |
12Ø 0.472Ø |
10.5Ø 0.413Ø |
11.3Ø 0.445Ø |
14.5Ø 0.571Ø |
12.8Ø 0.504Ø |
14.2Ø 0.559Ø |
Core Colors | Black / Red | Brown / Red / Orange / Yellow | Black / Brown / Red / Orange / Yellow / Green | Black / Brown / Red / Orange / Yellow / Green / Blue / Purple |
- 4-conductor type is also applicable for standard 2-conductor speaker cable by quad-connection.
- W2972 is designed to be 2mm² which is ideal conductor size where it is necessary to combine two conductors (quad-connection) to fit a 3.5mm² crimp terminal.
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SPECIFICATIONS AND CHARACTERISTICS
Configuration |
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Part No. | W2972 | W3103 | W3104 | |
No. of Conductor | 4 | 2 | 4 | |
Conductor | Details | 7/26/0.12 OFC (bare) | 7/50/0.12 OFC (bare) | |
Size | 2.05mm² (#15AWG) | 3.96mm² (#12AWG) | ||
Insulation Ov. Dia.(mm) | 3.2Ø (0.126"Ø) PVC | 4.5Ø (0.177"Ø) PVC | ||
Jacket | Ov. Dia.(mm) | 10.5Ø (0.413"Ø) | 12.0Ø (0.472"Ø) | 14.5Ø (0.571"Ø) |
Material | Flexible PVC, Matte Black | |||
Weight per 153m (500Ft) Roll | 26kg | 30kg | 48kg | |
DC Resistance (20°C) | 0.0088Ω/m(0.0027Ω/Ft) | 0.005Ω/m(0.0015Ω/Ft) | ||
Inductance (1kHz, 20°C) (Refer to the figures shown in the capacitance data.) |
1-2 | 0.7µH/m (0.21µH/Ft) |
0.6µH/m (0.18µH/Ft) |
0.6µH/m (0.18µH/Ft) |
1-3 | 0.7µH/m (0.21µH/Ft) |
- | 0.6µH/m (0.18µH/Ft) |
Capacitance (20°C) | Frequency | 100Hz | 1kHz | 10kHz | 50kHz | 100kHz |
W2972![]() |
1-2 | 130pF/m (39.7pF/Ft) |
100pF/m (30.5pF/Ft) |
81pF/m (24.7pF/Ft) |
74pF/m (22.6pF/Ft) |
71pF/m (21.7pF/Ft) |
1-3 | 110pF/m (33.6pF/Ft) |
79pF/m (24.1pF/Ft) |
63pF/m (19.2pF/Ft) |
57pF/m (17.4pF/Ft) |
56pF/m (17.1pF/Ft) |
|
W3103![]() |
1-2 | 106pF/m (32.3pF/Ft) |
93pF/m (28.4pF/Ft) |
83pF/m (25.3pF/Ft) |
76pF/m (23.2pF/Ft) |
74pF/m (22.6pF/Ft) |
W3104![]() |
1-2 | 110pF/m (33.6pF/Ft) |
99pF/m (30.2pF/Ft) |
86pF/m (26.2pF/Ft) |
78pF/m (23.8pF/Ft) |
76pF/m (23.2pF/Ft) |
1-3 | 90pF/m (27.5pF/Ft) |
78pF/m (23.8pF/Ft) |
67pF/m (20.4pF/Ft) |
61pF/m (18.6pF/Ft) |
59pF/m (18.0pF/Ft) |
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COMMON SPECS
Voltage Breakdown | Must withstand at DC 500V/15sec. | |
Insulation Resistance | 10000 MΩ × m Min. at DC 125V, 20°C | |
Emigration of Jacket Material | Non-Emigrant to ABS resin | |
Applicable Temperature | -20°C‾+70°C (-4°F‾+158°F) | |
Roll Sizes | W2972 | 100m (328Ft) / 153m (500Ft) / 300m (984Ft) |
W3103/W3104 | 100m (328Ft) / 250m (820Ft) | |
Standard | UL13 CL2 75°C |
Remarks: | Connecting the conductors as diagonal pairs greatly reduces mutual inductance, even though cross-talk interferance is negligible. |
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SPECIFICATIONS AND CHARACTERISTICS
Configuration |
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Part No. | W2921 | W2919 | W2941 | |
No. of Conductor | 4 | 6 | 8 | |
Conductor | Details | 7/32/0.12 NEGLEX OFC (bare) | ||
Size | 2.53mm² (#14AWG) | |||
Insulation Ov. Dia.(mm) | 3.4Ø (0.134"Ø) PVC | |||
Jacket | Ov. Dia.(mm) | 11.3Ø (0.445"Ø) | 12.8Ø (0.504"Ø) | 14.2Ø (0.559"Ø) |
Material | Flexible PVC, Matte Black | |||
Weight per 153m (500Ft) Roll | 28kg | 39kg | 58kg | |
DC Resistance (20°C) | 0.008Ω/m Typ. (0.0024Ω/Ft) | |||
Inductance (1kHz, 20°C) (Refer to the figures shown in the capacitance data.) |
1-2 | 0.7µH/m (0.21µH/Ft) |
0.4µH/m (0.12µH/Ft) |
0.8µH/m (0.24µH/Ft) |
1-3 | 0.3µH/m (0.09µH/Ft) |
0.45µH/m (0.14µH/Ft) |
1.0µH/m (0.31µH/Ft) |
|
1-4 | - | 0.65µH/m (0.20µH/Ft) |
1.2µH/m (0.37µH/Ft) |
|
1-8 | - | - | 0.8µH/m (0.24µH/Ft) |
Capacitance (20°C) | Frequency | 100Hz | 1kHz | 10kHz | 50kHz | 100kHz |
W2921![]() |
1-2 | 127pF/m (38.7pF/Ft) |
110pF/m (33.6pF/Ft) |
101pF/m (30.8pF/Ft) |
92pF/m (28.1pF/Ft) |
90pF/m (27.5pF/Ft) |
1-3 | 102pF/m (31.1pF/Ft) |
89pF/m (27.1pF/Ft) |
89pF/m (27.1pF/Ft) |
74pF/m (22.6pF/Ft) |
71pF/m (21.7pF/Ft) |
|
W2919![]() |
1-2 | 126pF/m (38.4pF/Ft) |
102pF/m (31.1pF/Ft) |
87pF/m (26.5pF/Ft) |
80pF/m (24.4pF/Ft) |
78pF/m (23.8pF/Ft) |
1-3 | 94pF/m (28.7pF/Ft) |
72pF/m (22.0pF/Ft) |
61pF/m (18.6pF/Ft) |
56pF/m (17.1pF/Ft) |
55pF/m (16.8pF/Ft) |
|
1-4 | 82pF/m (25.0pF/Ft) |
62pF/m (18.9pF/Ft) |
52pF/m (15.9pF/Ft) |
48pF/m (14.6pF/Ft) |
46pF/m (14.0pF/Ft) |
|
W2941![]() |
1-2 | 113pF/m (34.5pF/Ft) |
100pF/m (30.5pF/Ft) |
90pF/m (27.5pF/Ft) |
84pF/m (25.6pF/Ft) |
80pF/m (24.4pF/Ft) |
1-3 | 77pF/m (23.5pF/Ft) |
67pF/m (20.4pF/Ft) |
61pF/m (18.6pF/Ft) |
56pF/m (17.1pF/Ft) |
55pF/m (16.8pF/Ft) |
|
1-4 | 68pF/m (20.7pF/Ft) |
60pF/m (18.3pF/Ft) |
54pF/m (16.5pF/Ft) |
50pF/m (15.3pF/Ft) |
49pF/m (14.9pF/Ft) |
|
1-8 | 93pF/m (28.4pF/Ft) |
81pF/m (24.7pF/Ft) |
74pF/m (22.6pF/Ft) |
69pF/m (21.0pF/Ft) |
67pF/m (20.4pF/Ft) |
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COMMON SPECS
Voltage Breakdown | Must withstand at DC 500V/15sec. |
Insulation Resistance | 10000 MΩ × m Min. at DC 125V, 20°C |
Emigration of Jacket Material | Non-Emigrant to ABS resin |
Applicable Temperature | -20°C‾+70°C (-4°F‾+158°F) |
Roll Sizes | 100m (328Ft) / 153m (500Ft) / 300m (984Ft) |
Standard | UL13 CL2 75°C |
Remarks: | Connecting the conductors as diagonal pairs greatly reduces
mutual inductance, even though cross-talk interferance is negligible.
For 8-cond. version P/N W2941, connect it as close as to diagonal
combination. |