Aquatic AV EC122 Economy 6.5" 40W RMS 4-Ohm Waterproof Marine Coaxial Speakers, Matte Black, Pair

The Economy-series EC122 pair delivers weather-resistant stereo playback for marine, outdoor recreational and spa installations. Matte-black removable grilles, polypropylene cones and corrosion-resistant materials make it a practical replacement or upgrade where straightforward 4-ohm speaker connections are required.

Key Features

• Two 6.5-inch full-range coaxial marine speakers rated at 40W RMS each.
• 160W maximum combined power (80W maximum per speaker); continuous power is 80W RMS per pair.
• 13mm Mylar-dome neodymium tweeter for high-frequency detail.
• Polypropylene cone and rubber surround, with ferrite woofer magnet and protective water guard.
• UV-resistant basket and removable grilles; UV and salt/fog testing published by Aquatic AV.

Technical Specifications

• Type: full-range coaxial
• Quantity: pair
• Nominal diameter: 6.5 in.
• Tweeter: 13mm Mylar dome; neodymium magnet
• Power handling: 40W RMS / 80W max each
• Combined pair power: 80W RMS / 160W max
• Impedance: 4 ohms each
• Frequency response: 83Hz–20kHz
• Mounting cutout diameter: 129mm
• Mounting depth: 52mm
• Cone: polypropylene; surround: rubber
• Woofer magnet: ferrite, with plastic water guard
• Grille/basket: UV-stabilized plastic; 500-hour UV test
• Compliance/testing: RoHS, ASTM B117 and ASTM D4329
• Finish: matte black

Compatibility & Installation

• For head units or amplifiers supporting 4-ohm speaker loads.
• Check mounting opening, depth and fastener placement; secure and seal wiring in wet areas.

What's in the Box

• Two EC122 speakers
• Two removable grilles
• Eight mounting screws