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Infinity 822MLT 8″ Two-Way Marine Audio Multi-Element Speaker – Titanium


$369.95 $368.50

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Infinity 8″ Two-Way Marine Audio Multi-Element Speaker – Titanium: Infinity Reference Marine Speakers Are Ready to Take on Your Next Outdoor Adventure


Infinity Reference Marine Speakers are ready to take on your next outdoor adeventure. These fully marinized speakers not only deliver Infinty sound, but they also feature RGB lighting to bring the sound to life. Engineered to withstand sun, salt, sea spray and wash downs, they feature sealed motor structure, UV resistant one-piece cast-polymer baskets, a sealed magnet and rubber surrounds. The polypropyelene cone and balanced dome tweeter provide great bass, smooth highs and lots of output to ensure every note can be heard loud and clear.

Infinity 822MLT Features:

Six Models to Suit All Applications and Environments

Reference 822MLT—8″ (200mm) two-way marine audio multi-element speaker – titanium.

IPx5 Rated

Marine-grade materials & components to suit the demands of a harsh outdoor environment with an IPx5 marine rating.

Cosmetic Appeal

Product family look and feel to meet the needs of our Infinity customers.

Outdoor Performance

Accentuated performance at frequencies heard in an open-air environment.

Product Value

Great performance at an affordable price point.

RGB Lighting

Multi-color RBG LED lighting engineered to withstand the harshest environment and keep the party going all night long.

Marine Design

Bridge mounted (grille mounted) tweeters to avoid water intrusion past the woofer cone.

Balanced Dome Tweeters

Weather resistant tweeters deliver a smooth high-frequency response and increased power handling for highs and mids, which equates to more lifelike sound from vocals, cymbals, brass instruments and pianos.

Designed for the Elements

Their one-piece polymer basket is designed to stand the test of time, even after long exposure to the sun and salt. Rubber surrounds offer superior edge protection and are much more reliable than foam. And a grille-mounted tweeter allows the front of the woofer cone to be sealed, protecting the motor structure from sea spray.

Harman Standard Reliability Testing

Infinity speakers have to undergo a testing process that would destroy lesser speakers. Infinity freezes them, bakes them, shakes them, blasts them with ultraviolet light and drives them at full power for days at a time. In the case of our marine speakers, we add salt, spray and UV to ensure that they provide years of enjoyment without missing a beat.

Individually Voiced

For most brands, off-the-shelf speakers and a cursory approval of frequency response curves are good enough. That’s not the case with Infinity. We don’t only listen to our speakers against the competition — we voice them against each other to ensure each line has the consistent Infinity sound signature that’s known and sought out by those who care about their audio. This is just part of an extensive development process undertaken by some of the best transducer engineers in the world to provide the finest listening experience at any price point.

Infinity 822MLT Specs

Weight 3.99 kg
Dimensions 27.94 × 55.88 × 15.24 cm
Model Name

8" Two-Way Marine Audio Multi-Element Speaker – Titanium





Feature 1

Seven color multi-color RGB LED lighting, included

Feature 2

450W Max

Feature 3

Designed to withstand harsh outdoor environments

Power Handling

150W RMS, 450W peak

Sensitivity (@ 2.83V)


Frequency Response

30Hz – 20kHz


4 ohms

Infinity: Revolutionizing Audio with Advanced Car and Marine Solutions

Infinity is a distinguished brand in the audio industry, renowned for its commitment to innovation, quality, and superior sound performance. Over the years, Infinity has carved a niche for itself by offering a wide range of audio products designed for both car and marine environments.

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What's in the Box:

  • 1x Speakers with grilles, pr.
  • 1x Stainless steel mounting hardware
  • 1x Foam gasket, pr.
  • 1x RGB lighting pigtail harness, pr.
  • 1x Quick Start Guide (full MLOM on line)


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