Alpine MRN-S88-LW 8.8" 2-Way Marine Speakers with RGB LED Lighting - White

Alpine MRN-S88-LW 8.8" 2-Way Marine Speakers with RGB LED Lighting - White - 2026

Alpine MRN-S88-LW marine speakers are built to deliver powerful, detailed sound in the open air while adding integrated RGB lighting to your boat. With 150W RMS power handling, strong midbass, a hydrophobic dome tweeter, and IP66-certified protection, these 8.8-inch coaxial speakers are designed for life on the water.

Powerful Sound for Open-Water Listening

Wind, waves, and engine noise can quickly make ordinary speakers sound thin. The MRN-S88-LW is designed to keep your music full and energetic, with 150W RMS and 450W peak power handling. Its 12.5 mm Xmax woofer provides the excursion needed for stronger midbass, giving kick drums, bass lines, and lower vocals more weight.

A dual-magnet neodymium midwoofer motor works with the reinforced polypropylene and carbon-fiber cone to keep the sound controlled as the volume increases. The 35 Hz–20 kHz frequency response also gives you a broad range for music playback.

Clear Detail with Alpine Signature Sound

The Alpine MRN-S88-LW uses a 1-5/16-inch hydrophobic Teteron-dome neodymium tweeter to reproduce high-frequency detail while standing up to the demands of marine use. Its outdoor-directivity waveguide helps direct sound through open-air spaces rather than letting detail disappear into the surroundings.

An integrated 2-way passive crossover blends the woofer and tweeter together, helping vocals, instruments, and percussion remain distinct. With 89 dB sensitivity and a 4-ohm nominal impedance, these speakers are ready to become a key part of a high-output marine audio system.

Built for Life on the Water

Marine speakers have to deal with more than the occasional splash. The MRN-S88-LW features an IP66-certified dust- and water-resistant assembly, along with testing for salt, fog, UV exposure, and vessel water-tightness.

The rigid die-cast aluminum frame includes cooling ports, while the double linear-rolled Santoprene marine-grade surround adds another layer of durability. Waterproof Deutsch connectors are used for both the speaker and RGB LED connections, helping protect the connections from the harsh marine environment.

Integrated RGB Lighting

Why settle for great sound when your speakers can add to the atmosphere, too? The MRN-S88-LW features an integrated 4-pin RGB LED optical-diffusion grille that creates a smooth glow around the speaker.

The white grille gives the speakers a clean look that works especially well with white fiberglass, light interiors, and modern marine finishes. Whether you prefer subtle accent lighting or something more energetic after sunset, the RGB system adds another dimension to your setup.

RGB LED operation requires the compatible KTX-MRN-LED-RF LED Controller & Remote, which is sold separately.

Designed for Flexible Marine Installation

The MRN-S88-LW includes features designed with marine applications in mind. An integrated grille drain supports lateral installations, while the compact 4-1/4-inch mounting depth makes it easier to plan speaker placement.

Each pair includes 12 mounting screws, a hex-drive drill bit, two waterproof 2-pin speaker plugs, and two waterproof 4-pin LED plugs.

Build a Complete Alpine Marine Audio System

The Alpine MRN-S88-LW can serve as part of a larger Alpine Marine system. Pair it with an Alpine Marine Receiver and add amplification based on how much power your system needs.

The M-A60F 4-Channel Marine Amplifier provides dedicated power for four speakers, while the M-A110V 5-Channel Marine Amplifier can power four speakers and a subwoofer from one compact solution. For more bass, add a 10-inch or 12-inch Alpine Marine subwoofer with the dedicated M-A120M Mono Marine Amplifier.

The result is a complete system designed to deliver balanced Alpine Signature Sound from bow to stern.

Clean White Design with Serious Marine Performance

The Alpine MRN-S88-LW combines a refined white finish with the performance and protection expected from a dedicated marine speaker. Its reinforced construction, high power handling, strong midbass, clear tweeter response, and integrated RGB lighting make it a versatile choice for open-water listening.

With an IP66-certified design and testing against salt, fog, and UV exposure, these speakers are made for demanding conditions while giving your boat a polished look. The MRN-S88-LW is also available in black as the MRN-S88-LB.

The Alpine MRN-S88-LW brings together high-output marine sound, durable construction, and integrated RGB lighting in a clean white design. With 150W RMS power handling, strong midbass, clear high-frequency detail, and marine-focused protection, it is built to keep your music sounding powerful and engaging while you're out on the water.

FAQs

1. How much power can the Alpine MRN-S88-LW handle? The speakers handle 150W RMS and 450W peak power.
2. What size are the Alpine MRN-S88-LW speakers? They feature an 8-3/4-inch overall speaker size with a 6-7/8-inch woofer.
3. Do the Alpine MRN-S88-LW speakers have RGB lighting? Yes. They feature an integrated 4-pin RGB LED optical-diffusion grille.
4. What controller works with the RGB lighting? The speakers are compatible with the KTX-MRN-LED-RF LED Controller & Remote, which is sold separately.
5. Are the Alpine MRN-S88-LW speakers water resistant? Yes. They feature an IP66-certified dust- and water-resistant assembly and have been tested for salt, fog, UV exposure, and vessel water-tightness.