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. Discontinued Infinity Car Audio & Electronics
  4. Discontinued Infinity Car Speakers
  5. Discontinued Infinity 6.5" Speakers

Discontinued Infinity 6.5" Speakers for your 2003 Escalade close

Infinity 6.5" Speakers feature advanced technology for crystal-clear, dynamic sound.

Exclamation Icon It’s a no-brainer.
 Get your speakers here.

Install kit discounts · Guaranteed fit · Full warranty
Filters
Infinity ✕
Clear Filters
Reset Done
Show products that do not fit
Product Type
Price Range
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.
Sensitivity
An efficiency or sensitivity rating tells you how effectively a speaker converts power into sound. The higher the number, the more efficient the speaker and the louder it will play with the same input power. An efficient speaker helps you maximize your available power. Most sensitivity ratings measure the speaker's output with 1 watt of input, 1 meter from the speaker. Some speakers' sensitivity is measured with 2.83 volts of input, instead of 1 watt.
  Efficiency (1w/1m) is not an accurate indicator of a subwoofer's output capability and should not be used as a comparison to other speakers or subwoofers to determine which one is "louder".
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.

Your Vehicle

close
Checkmark Icon
2003 Escalade
Speakers guaranteed to fit your vehicle.
Update vehicle | Remove vehicle | Vehicle store

Shop the Category

filter-icon Filters & Sort
You are currently viewing discontinued products.

Infinity Reference 652i 6-1/2"

652I big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Infinity Reference 652i 6-1/2"

Reference Series 652i 6-1/2" 2-way Speakers Oversized IMPP woofer • Hi-roll rubber surround • tweeter rotates for better imaging • 2-60W RMS power range

Reference Series 652i 6-1/2" 2-way Speakers Oversized IMPP woofer • Hi-roll rubber surround • tweeter rotates for better imaging • 2-60W RMS power range

Infinity Kappa 63.5i 6-1/2" (or 6-3/4")

63.5I big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Infinity Kappa 63.5i 6-1/2" (or 6-3/4")

Oversized C.M.M.D. woofer with hi-roll rubber surrounds • C.M.M.D. balanced dome tweeter • EMIT supertweeter • adapter rings for 6-3/4" openings included • 2-75W RMS power range

1

Oversized C.M.M.D. woofer with hi-roll rubber surrounds • C.M.M.D. balanced dome tweeter • EMIT supertweeter • adapter rings for 6-3/4" openings included • 2-75W RMS power range

Infinity Marine Speakers and Kicker Tower Enclosure Combo

450W Peak 6.5" Infinity 652M Marine Speakers + Kicker 12KMTESW 6.5" Tower Enclosure - White

652M_12KMTESW big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Infinity Marine Speakers and Kicker Tower Enclosure Combo

450W Peak 6.5" Infinity 652M Marine Speakers + Kicker 12KMTESW 6.5" Tower Enclosure - White

• 6.5" 2-Way Marine Speakers
• UV and water resistant design
• Frequency Response: 50-20,000 Hz
• Two Empty Tower-Enclosures for mounting 6.5-inch speakers
• Durable and weather-proof ABS Material
• 9-degree axis rotation for directional sound

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

5

• 6.5" 2-Way Marine Speakers
• UV and water resistant design
• Frequency Response: 50-20,000 Hz
• Two Empty Tower-Enclosures for mounting 6.5-inch speakers
• Durable and weather-proof ABS Material
• 9-degree axis rotation for directional sound

Infinity Kappa 62.5i 6-1/2"

62.5I big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Infinity Kappa 62.5i 6-1/2"

Kappa Series 62.5i 6-1/2" 2-way Speakers Oversized C.M.M.D. woofer with hi-roll rubber surrounds • pivoting C.M.M.D. balanced dome tweeter • 2-75W RMS power range

Kappa Series 62.5i 6-1/2" 2-way Speakers Oversized C.M.M.D. woofer with hi-roll rubber surrounds • pivoting C.M.M.D. balanced dome tweeter • 2-75W RMS power range

 
    Clear all

    Infinity 6.5" Speakers Information

    6.5" speakers from Infinity are an excellent choice for crystal clear music. Replace those factory speakers and quickly notice the difference in sound and quality of your music and audio. When you are ready for new 6.5" speakers, think of Infinity.
    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
    Vehicle
    Store     Delete

    2003 Cadillac Escalade

    2015 Chevrolet Volt

    2016 Buick LaCrosse

    1982 Cadillac Eldorado

    2003 Subaru Legacy

    2015 MINI Cooper

    2020 BMW X1

    2008 MINI Cooper

    2001 Toyota Camry

    1993 Toyota 4Runner

    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 2003 Escalade
    Why Use a Vehicle Fit Guide?
    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.
    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

    Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

    • You see only parts engineered for your exact vehicle
    • You avoid incompatible radios, speakers, or wiring
    • Installation is smoother, faster, and frustration-free
    • You get the correct accessories the first time

    Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.

    Back
    Track your order
    Call our experts
    Support Center
    Return & Exchanges
    Follow on Instagram Instagram logo
    Subscribe on YouTube YouTube logo