Quick Overview: Below are selected junction boxes and speaker terminal options suitable for routing, protecting, and terminating speaker cables for outdoor runs, underground feeds, and in-wall home theater installations. The summary table highlights type, protection rating, and cable compatibility. Shop Clark Wire & Cables selection of Audio Video equipment racks, rack hardware vent panels, and complete rack mounted and chassis systems, wall boxes, and enclosures. Mild Steel Junction Box Eclipse Jr. - All Sizes Are you sure you want to. Check each product page for other buying options. Need help?Use Audition to seamlessly audition a pedal in your signal chain or insert your amps FX loop without re-patching your pedalboard. Since rewiring your pedal board is not something.