Yamaha SPCVR-DXS183 Bag for subwoofer

Functional Speaker Cover for 18" Powered Subwoofers

The Yamaha SPCVR-DXS183 is the official functional speaker cover for Yamaha's 18" DXS18 mk3 and CXS18 mk3 powered subwoofers. It shields the cabinet from unfavorable weather during outdoor performances, dusty warehouse storage, and road transport. This cover is the right choice for touring sound professionals and rental houses who need reliable, form-fitting protection for their flagship 18" subwoofers.

Built for Touring and Outdoor Use

What sets this cover apart is its purpose-built design for Yamaha's mk3 subwoofer generation. A rear flap opens to allow airflow to the built-in amplifier when the sub is operating in the rain, preventing overheating without sacrificing protection. The fabric matches the exact cabinet dimensions of the DXS18 mk3 and CXS18 mk3, ensuring a snug fit that does not slip during transport. Note: the cover does not guarantee water-drip protection.

Exact-Fit Dimensions for DXS18 mk3 and CXS18 mk3

Precision sizing is critical — a loose fit shifts during transport and exposes the cabinet, while a tight fit is hard to remove on a dark stage.

• Width: 585 mm — matches the subwoofer cabinet width for a snug, slip-free fit
• Height: 740 mm — covers the full vertical profile including the top handle recesses
• Depth: 750 mm — wraps the rear panel where the amplifier and connectors live

Lightweight Protective Construction

At only 3.0 kg, the cover adds minimal weight to a road case or flight container and folds flat for storage between gigs.

• Weight: 3.0 kg — light enough to leave on the sub during load-in without slowing the crew

Compatible Subwoofer Models

This model is engineered exclusively for Yamaha's mk3 generation of 18" subwoofers. Using it on a different cabinet will result in a poor fit and reduced protection.

• Compatible With: Yamaha DXS18 mk3, Yamaha CXS18 mk3 — both powered 18" subwoofer models from the current mk3 lineup