4'' Low-Profile Marine Grade Speakers Power Supply - Power Converters The mesh grills are rustproof

The mesh grills are rustproof and removable

Ability to Monitor the Location via Smartphone

Maximum Tube Diameter: 1

Coaxial & Optical Connectors - Power Saving Auto Power-Off - Accessories Included: - (2) Wireless Hearing Amplifiers

4'' Low-Profile Marine Grade Speakers Power Supply - Power Converters The mesh grills are rustproofPyles marine speakers are constructed with aluminum materials and other durable substances for a rugged sound system. The speakers are also waterproof to withstand water and weather resistant to combat sun damage. A manual is included for very simple and easy to follow installation instructions. DETAILS Features: Includes (2) Component Speakers Waterproof & Weather Resistant Design Rugged Marine Grade Construction Low Profile Slim Style Speaker