Crossrock 3U Rack Case, 13.7" Depth | Wireless Mic & IEM System Case, Adjustable Rails 9"–13", with Mic storage, Watertight PE (CRA9803U-350D) — Open-Box, 15% Off

⚙️3U + 13.7" — THE STANDARD LIVE WIRELESS RIG FORMAT — Room for 3× 1U wireless receivers plus power conditioner. Adjustable rails create 0.78-4.7‘’ rear clearance for XLR outputs, BNC antennas and right-angle plugs. Compatible with Shure, Sennheiser, Lectrosonics, A-T and all 19" 1U gear.

🔧ADJUSTABLE RAILS 9"–13" (230–330mm) — Set front and rear rails to the exact depth your gear needs. BNC antenna leads, XLR balanced outputs and right-angle power cords all route cleanly behind the equipment without touching the rear wall.

🛡️WATERTIGHT INJECTION-MOLDED PE — 7KG EMPTY — Reinforced dual-layer polyethylene shell with full gasket-sealed lids repels rain, splashes and stage humidity. Heavy-duty steel rack rails rated 30–40kg. Recessed butterfly latches won't snag cables. Ships with rack screws, washers and cage nuts included.

📦DUAL LIDS LOCK TOGETHER AS A SEALED ACCESSORY CASE — Each lid is ~50mm deep with butterfly latches. When the rack body is in use, lock both lids face-to-face into a sealed carry box for bodypacks, earpieces, cables and adapters — no extra bag at load-in. Deluxe (D) version: pre-cut EVA foam for 2 handhelds + 2 bodypacks built in.

🔄OPTIONAL SERVICE： DETACHABLE TROLLEY HANDLE + MATCHING DRAWER — Add optional metal telescopic pull rod for suitcase-style rolling transport (installs/removes in seconds, no tools). Pair with a matching 2U rack drawer (sold separately) for mic/cable storage inside the rack unit.