This subwoofer is quick and easy to install. High performance C-CAM bass and treble driver. Stainless steel "Trimless" grill - strong and corrosion resistant. Samarium Cobalt magnets for grill attachment - prevent rust and corrosion IP55 certified for extreme climates: salt water, UV stability, water, vibration, corrosion resistance. Patented Tri-grip fasteners for easy and durable installation. EPDM protection to prevent moisture. EPDM is a very durable synthetic rubber membrane. Gold-plated push connectors with silicone. Stainless mounting screws with silicone housings. Can be installed in e.g. swimming pools, bathrooms, ship decks and general outdoor spaces.

Technical information:

• 2-way speaker: 6.5" C-CAM RST element, 1" C-CAM Gold Dome tweeter
• Frequency response: 60Hz to 30kHz
• Nominal impedance: 8 ohms
• Sensitivity: (1W @ 1M) 88dB
• Maximum SPL: 105.8dBA
• Power rating: (RMS) 60W
• Amplifier recommendation: 20 - 60W
• IP 55 rating
• Adjustments: HF level switch, (+3dB/0dB/-3dB)
• Limit compensation switch
• Total diameter (including grill): 250mm
• Total depth (including grill): 93.5mm
• Cutting hole diameter: 211mm
• Installation depth: 88mm
• Attachment type: 3-position Tri-Grip dog leg attachment
• Construction material: Weatherproof ABS plastic. -34°- +79°
• Weight: 2.04kg