Speaker Crossover Wiring Guide - DIY Audio & Video Even with crossovers, both speakers will produce sound for several octaves beyond the crossover point. If this problem occurs, there will be a noticeable dip in the frequency response at the crossover point. To solve this problem, wire one, but not both, of the speakers backwards (+ to -). Crossover Cable Color Code Wiring Diagram | House look for a Crossover cable color code with wiring diagram for rj45 Crossover Cable or Cross Cable is type of Ethernet Cable that is used to connect similar type of networking devices, in contrast to Straight Through Cable which is used to connect different devices. Ethernet Cable Color Coding Diagram - The Internet Centre RJ-45 Crossover Ethernet Cable. A good way of remembering how to wire a Crossover Ethernet cable is to wire one end using the T-568A standard and the other end using the T-568B standard. Another way of remembering the color coding is to simply switch the Green set of Color coding of straight and crossover cable - Network Kings Straight and crossover cable color code UTP has 4 twisted pairs of wires, we’ll now look at the pairs to see what colour codes they have: As you can see in the picture above, the 4 pairs are labeled. Pairs 2 & 3 are used for normal 10/100Mbit networks, while Pairs 1 & 4 []