Garage
Shop
Account Icon
Account
Box Icon
Track
order
Telephone Icon
Call
Help Icon
Help
Door with Arrow Icon
Sign In
  1. Home
  2. Infinity Store
  3. Infinity Marine Audio & Electronics
  4. Infinity Marine Speakers for Boats

Infinity Marine Speakers for Boats

Infinity Marine Speakers for Boats deliver exceptional sound in marine environments.

Filters
Infinity ✕
Clear Filters
Reset Done
Price Range
Speaker Size
Refers to the size of the speaker measured in inches. Every vehicle has standard application sizes. Please use our vehicle fitment guide for your vehicle's specific speaker sizes if you do not know them.
RMS Power Handling
The RMS power is the amount of power the speaker requires to operate safely and properly. RMS Power Handling refers to the amount of power a speaker can handle on a continuous basis. We recommend powering your speakers or subwoofer with 80%-120% of its recommended RMS rating. The RMS power handling specification is typically rated per speaker unless otherwise noted.
Peak Power Handling
Peak power handling refers to the amount of power a speaker can handle during a brief musical burst. The RMS power range figure is a much more reliable rating for determining the speaker's power requirements. The Peak power handling specification is typically rated per speaker unless otherwise noted.
Design
The number of individual drivers in a car speaker. Speakers with 2 drivers are known as a 2-way, and 3 drivers are known as a 3-way. Component systems are often referred to as "separates" because the tweeter is not attached to the midwoofer (main speaker driver) and mounts separately in a location such as a door post. Component systems typically come with an external crossover so you can easily adjust the high and low frequencies sent to both the midwoofer and the tweeter. Center channel speakers are great for those looking to have surround sound in their vehicle.
Impedance (Per Voice Coil)
The load value (in ohms) that the speakers present to the amplifier per voice coil - the amount of resistance to the current flow. This is a key specification as subs wired in parallel or low impedances can create problems with your amplifier and potentially void all warranties. We encourage you to ask our support department prior to purchase if you do not understand which impedance level will suit your application best.
Tweeter Design
Designs such as cone, dome, semi-dome, balanced dome, and whizzer are most popular. Cone tweeters are simple, efficient and typically are the most reasonably priced. Dome tweeters are used in most home speakers, and provide a smoother and more accurate sound. Semi-dome design is one with a dome placed inside a cone. A Balanced dome driver is a semi-dome with equal reproduction area given the cone and dome portions of the driver. A whizzer tweeter is a separate tweeter cone driven by the voice coil of the woofer.
Illumination
This is the color of the illuminated LED lights on the unit.
Color
Main color of product.
Deals
Promotions we have offer More Ways to Shop for items that are on clearance, last chance, special offer and sales, Made in America, and more!
Condition

Shop the Category

filter-icon Filters & Sort

Infinity 622MWB

450W Peak (150W RMS) 6.5" Reference Series 2 Way Coaxial 4-ohm Marine Speakers

622mwb big
Go to item page Right Arrow Icon of Right Arrow

Infinity 622MWB

450W Peak (150W RMS) 6.5" Reference Series 2 Way Coaxial 4-ohm Marine Speakers

• 225 watts Max Each, 75 watts RMS Each
• 1" Polypropylene Semi-Dome Tweeter
• Polypropylene Material
• Impedance: 4 ohm
• Sensitivity: 92 dB
• Mounting Depth: 2-5/8"

shipping truck icon
FREE 2-day shipping to OH. Get it Thu, Nov. 20

empty

1
Was $149.95 Details
$83.00 /pair

In stock

Add to Cart

• 225 watts Max Each, 75 watts RMS Each
• 1" Polypropylene Semi-Dome Tweeter
• Polypropylene Material
• Impedance: 4 ohm
• Sensitivity: 92 dB
• Mounting Depth: 2-5/8"

Infinity 622MW

450W Peak (150W RMS) 6.5" Reference Marine Series Coaxial 4-ohm Marine Speakers (White)

622MW big
Go to item page Right Arrow Icon of Right Arrow

Infinity 622MW

450W Peak (150W RMS) 6.5" Reference Marine Series Coaxial 4-ohm Marine Speakers (White)

• 225 watts Peak Each, 75 watts RMS Each
• PEI (Polyetherimide) Balanced Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB
• Mounting Depth: 2-5/8"

shipping truck icon
FREE 2-day shipping to OH. Get it Thu, Nov. 20
VIP Star Icon

VIP Product Get $15.00 in rewards to spend later

empty

1
Was $179.95 Details
$149.95 /pair

In stock

Add to Cart
Used from: $104.97

• 225 watts Peak Each, 75 watts RMS Each
• PEI (Polyetherimide) Balanced Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB
• Mounting Depth: 2-5/8"

Infinity 822MLW (Refurbished and Sold Individually)

450W Peak (150W RMS) 8" Reference Series 2 Way Coaxial 4-ohm Marine Speaker

Reference 822MLW big
Go to item page Right Arrow Icon of Right Arrow

Infinity 822MLW (Refurbished and Sold Individually)

450W Peak (150W RMS) 8" Reference Series 2 Way Coaxial 4-ohm Marine Speaker

• 450 watts Peak, 150 watts RMS
• Balanced Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB
• Mounting Depth: 3-3/8"
• The unit is shipped in a brown box

shipping truck icon
FREE 2-day shipping to OH. Get it Thu, Nov. 20

empty

2
Was $93.99 Details
$83.99

In stock

Add to Cart

Infinity Reference 622MLW (Like New (Open Box))

450W Peak (150W RMS) 6.5" Reference Series 2 Way Coaxial 4-ohm Marine Speakers in White

622MLW big
Go to item page Right Arrow Icon of Right Arrow

Infinity Reference 622MLW (Like New (Open Box))

450W Peak (150W RMS) 6.5" Reference Series 2 Way Coaxial 4-ohm Marine Speakers in White

• 225 watts Peak Each, 75 watts RMS Each • 225 watts Peak Each, 75 watts RMS Each
• PEI (Polyetherimide) Balanced Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB
• Mounting Depth: 2.63"

Save an Extra 10% on Open Box at Checkout!
shipping truck icon
FREE 2-day shipping to OH. Get it Thu, Nov. 20

empty

Was $269.95 Details
$216.71 /pair

In stock

Only 2 Left!

Add to Cart

• 225 watts Peak Each, 75 watts RMS Each • 225 watts Peak Each, 75 watts RMS Each
• PEI (Polyetherimide) Balanced Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB
• Mounting Depth: 2.63"

Infinity Reference 622MLT (622MLT)

450W Max (150W RMS) 6.5" 2-Way Coaxial Marine Speakers (Graphite Gray)

Reference 622MLT big
Go to item page Right Arrow Icon of Right Arrow

Infinity Reference 622MLT (622MLT)

450W Max (150W RMS) 6.5" 2-Way Coaxial Marine Speakers (Graphite Gray)

• 225 Watts Max Each, 75 Watts RMS Each
• Balanced Dome Tweeter
• Polypropylene Cone
• 4 ohm Impedance
• Sensitivity: 92 dB
• IPX5 Rated for Marine Environments

shipping truck icon
FREE 2-day shipping to OH. Get it Thu, Nov. 20

empty

Was $269.95 Details
$254.95 /pair

In stock

Add to Cart

• 225 Watts Max Each, 75 Watts RMS Each
• Balanced Dome Tweeter
• Polypropylene Cone
• 4 ohm Impedance
• Sensitivity: 92 dB
• IPX5 Rated for Marine Environments

Infinity Reference 622MLW

450W Peak (150W RMS) 6.5" Reference Series 2 Way Coaxial 4-ohm Marine Speakers in White

622MLW big
Go to item page Right Arrow Icon of Right Arrow

Infinity Reference 622MLW

450W Peak (150W RMS) 6.5" Reference Series 2 Way Coaxial 4-ohm Marine Speakers in White

• 225 watts Peak Each, 75 watts RMS Each • 225 watts Peak Each, 75 watts RMS Each
• PEI (Polyetherimide) Balanced Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB
• Mounting Depth: 2.63"

shipping truck icon
FREE 2-day shipping to OH. Get it Thu, Nov. 20
VIP Star Icon

VIP Product Get $25.50 in rewards to spend later

empty

Was $269.95 Details
$254.95 /pair

In stock

Add to Cart
Like New from: $203.96

• 225 watts Peak Each, 75 watts RMS Each • 225 watts Peak Each, 75 watts RMS Each
• PEI (Polyetherimide) Balanced Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB
• Mounting Depth: 2.63"

Infinity 622MW (Open Box, Great)

450W Peak (150W RMS) 6.5" Reference Marine Series Coaxial 4-ohm Marine Speakers (White)

622MW big
Go to item page Right Arrow Icon of Right Arrow

Infinity 622MW (Open Box, Great)

450W Peak (150W RMS) 6.5" Reference Marine Series Coaxial 4-ohm Marine Speakers (White)

• 225 watts Peak Each, 75 watts RMS Each
• PEI (Polyetherimide) Balanced Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB
• Mounting Depth: 2-5/8"

Save an Extra 10% on Open Box at Checkout!
shipping truck icon
FREE 2-day shipping to OH. Get it Thu, Nov. 20

empty

Was $179.95 Details
$104.97 /pair

In stock

Only 1 Left!

Add to Cart

• 225 watts Peak Each, 75 watts RMS Each
• PEI (Polyetherimide) Balanced Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB
• Mounting Depth: 2-5/8"

Infinity 822MLW (Refurbished and Pair)

(2) 450W Peak (150W RMS) 8" Reference Series 2 Way Coaxial 4-ohm Marine Speaker

822MLW_2 big
Go to item page Right Arrow Icon of Right Arrow

Infinity 822MLW (Refurbished and Pair)

(2) 450W Peak (150W RMS) 8" Reference Series 2 Way Coaxial 4-ohm Marine Speaker

• 450 watts Peak, 150 watts RMS
• Balanced Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB
• Mounting Depth: 3-3/8"
• The unit is shipped in a brown box

shipping truck icon
FREE 2-day shipping to OH. Get it Thu, Nov. 20

empty

2
Was $187.98 Details
$159.58

In stock

Add to Cart

• 450 watts Peak, 150 watts RMS
• Balanced Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB
• Mounting Depth: 3-3/8"
• The unit is shipped in a brown box

Infinity 622MLW - New (Damaged Packaging, Product A+)

450W Max (150W RMS) 6.5" Reference Series 2-Way Marine Coaxial Speakers in White

622MLW big
Go to item page Right Arrow Icon of Right Arrow

Infinity 622MLW - New (Damaged Packaging, Product A+)

450W Max (150W RMS) 6.5" Reference Series 2-Way Marine Coaxial Speakers in White

• 225 watts Max Each, 75 watts RMS Each
• Balanced Dome Tweeter
• Polypropylene Material
• Impedance: 4 ohm
• Sensitivity: 92 dB
• Mounting Depth: 2.63"

shipping truck icon
FREE 2-day shipping to OH. Get it Thu, Nov. 20

empty

Was $269.95 Details
$203.96 /pair

In stock

Add to Cart

• 225 watts Max Each, 75 watts RMS Each
• Balanced Dome Tweeter
• Polypropylene Material
• Impedance: 4 ohm
• Sensitivity: 92 dB
• Mounting Depth: 2.63"

 
    Clear all
    why-shoping-with-sonic

    We love people and we're ready to help you! See what separates us from our competition.

    Take advantage of our VIP rewards like 10% back on your purchases, free 2-day shipping, extended warranties, and free returns! Gain access to all of these rewards without any membership fees.
    Get great discounted (and possibly FREE) installation accessories with most car stereo purchases. This includes dash kits, wiring harnesses and antenna adapters that you will need to properly install your new car stereo.
    We are an Authorized Dealer for all the brands we sell, including the most premium brands in car and marine audio such as Hertz, JL Audio, NVX, Rockford Fosgate, Kicker, Alpine, Kenwood and many more.
    Shop Deals and get up to 30% off premium brands! Shop Now! We are always looking out for the best products and deals to offer our customers. Don’t pay too much by shopping elsewhere!
    We have information on brands, gear, and more for you to explore! Check out our YouTube Channel for helpful how-to videos, product reviews, and Q&As. For a more detailed look, also visit our Learning Center!
    Our trained experts are here to assist you! They are just a phone call or click away to help you get the right gear for you and your vehicle!
    Why Shop With Us?
    Save up to 10 different vehicles in your garage

    2013 Toyota 4Runner

    2006 Lamborghini Murcielago

    Add vehicle Clear all vehicles
    Where to find vehicle info
    Are you sure you want to clear your garage?
    This action cannot be undone. Confirm

    Cancel

    This category was not designed for products.
    If you continue, you will be redirected to a category customized for your vehicle. Continue

    Cancel

    Shop your 2013 4Runner
    Change vehicle | Shop without vehicle
    Whoa! Slow down. Add your details below!
    additional information required
    Add vehicle details to confirm fitment
    Ignore fitment details
    Find stereos and more that work -- fast.

    Additional information:

    Remove

    Can't find your vehicle? Click here and we'll help.

    Where to find vehicle info

    Go to Fitment

    Didn't find your car?

    Submit your details and we'll help!
    Please enter the letters as they are shown in the image above. Letters are not case-sensitive.
    Identify your vehicle and submodel details
    • Owner’s manual
    • Vehicle’s insurance card
    • Vehicle registration
    • Vehicle produced after 2005: Inside driver’s side door
    • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
    Car Info Side Door Icon
    Vehicle Registration Icon
    Vehicle Insurance Icon
    Back
    Track your order
    Call our experts
    Support Center
    Return & Exchanges
    Follow on Instagram Instagram logo
    Subscribe on YouTube YouTube logo