The Axis 5" 60W Ultra Slim Waterproof Speaker System with an IP65 Weatherproof Rating, This Ultra Slimline Speaker System Is Ideal for Caravan, Marine, Spa and Home outdoor entertainment applications.
Axis MA500B Features: 
25mm Slimline Mounting Depth 
UV Stabilised Moisture and Corrosion Resistant 
Ideal for Caravan, Marine, Spa and Home Applications 
 
Axis MA500B Specifications:
Driver: 130mm (5”) Full Range Waterproof (IP65) Mica Cone with TPU Surround
Grille: Fixed Grille, UV Stabilised, Moisture-Rust-Corrosion Resistant
Impedance: 4 Ohm
Magnet: 280 g
Frequency Response: 70Hz - 16kHz
Input Power: 15W (RMS), 60W (Max)
Mounting Depth: 25mm