Kicker M-Class 51MWLE104 10" Loaded Marine Subwoofer Enclosure, 400W RMS, 4Ω

Kicker 51MWLE104 is a 10-inch M-Class loaded premium marine subwoofer enclosure with a passive radiator for boat bass systems. The molded all-weather enclosure gives boat owners a ready-to-install bass solution without building a custom marine subwoofer box.

Key Performance Features

• 10-inch loaded premium marine subwoofer enclosure
• 400 W RMS / 800 W peak power handling
• MWE premium marine subwoofer with reFLEX passive subwoofer
• Molded all-weather enclosure with lockable mounting feet
• RGBW LED lighting with included charcoal grilles

Marine Durability

• Designed for boat and outdoor audio environments
• Weather-resistant construction for UV, moisture, and salt/fog exposure
• Corrosion-resistant materials for marine installation use

System Architecture

• Type: Loaded marine subwoofer enclosure
• Application: Boat subwoofer system
• Nominal Impedance: 4 Ω
• Passive / Powered: Passive enclosure; amplifier required

Power Handling / Output

• Continuous Power Handling (RMS): 400 W
• Peak Power Handling: 800 W

Enclosure Details

• 10-inch MWE premium marine subwoofer
• 10-inch reFLEX passive subwoofer
• Molded all-weather enclosure
• Lockable mounting feet
• Charcoal UV-resistant grilles included

Installation Use Cases

• Boat bass upgrades needing a ready-to-install enclosure
• Marine systems where a custom enclosure is not practical
• Up-firing, front-firing, or down-firing placement depending on installation layout

Recommended Amplifier Matching (Sold Separately)

For best performance, pair this Kicker subwoofer system with a Kicker amplifier capable of delivering clean RMS power into the correct load:

• Kicker marine mono amplifier – ideal RMS match when selected for the stated impedance and power requirement
• Kicker higher-output marine mono amplifier – gain-limited headroom option when matched to the stated impedance

Technical Specifications

• Brand: Kicker
• Series: M-Class / MWLE
• Model: 51MWLE104
• Subwoofer Size: 10 in.
• Impedance: 4 Ω
• Dimensions: 25-9/16 in. wide x 12-5/8 in. deep x 8-11/16 in. high

Identifiers & Packaging

• MPN: 51MWLE104
• UPC: 713034092940
• Sold As: Loaded enclosure
• Included Components: Loaded subwoofer enclosure, charcoal grilles, mounting hardware, documentation

Why Buy From MCOR Automotive

• Authorized retailer for the brands we sell
• Specialists in marine, powersports, and vehicle audio upgrades
• Expert support for speaker, amplifier, and system-matching decisions