Specifications

79
TM
Diagrams are for reference only.
Consult the appropriate installation sheet for wiring details.
25 OR 70 VRMS NAC WIRE LENGTH25 OR 70 VRMS NAC WIRE LENGTH
25 OR 70 VRMS NAC WIRE LENGTH25 OR 70 VRMS NAC WIRE LENGTH
25 OR 70 VRMS NAC WIRE LENGTH
REFERENCE SECTION
B-2: Maximum allowable length at 70 Vrms, 0.5 dB loss
B-1: Maximum allowable length at 25 Vrms, 0.5 dB loss
Circuit Load Requirement
Wire Size
15 W 20 W 30 W 40 W 90 W 120 W
ft m ft m ft m ft m ft m ft m
18 AWG
(0.75 mm²)
190 58 142 43 95 29 71 22
Over max
current limit
Over max
current limit
16 AWG
(1.0 mm²)
309 94 231 70 154 47 116 35 51 16 39 12
14 AWG
(1.5 mm²)
475 145 356 109 237 72 178 54 79 24 59 18
12 AWG
(2.5 mm²)
772 235 579 176 386 118 289 88 129 39 96 29
Circuit Load Requirement
Wire Size
15 W 20 W 30 W 40 W 90 W 120 W
ft m ft m ft m ft m ft m ft m
18 AWG
(0.75 mm²)
1489 454 1117 340 744 227 558 170 248 76 186 57
16 AWG
(1.0 mm²)
2420 738 1815 553 1210 369 907 276 403 123 302 92
14 AWG
(1.5 mm²)
3722 1134 2792 851 1861 567 1396 426 620 189 465 142
12 AWG
(2.5 mm²)
6049 1844 4537 1383 3024 922 2268 691 1008 307 756 230