Garage
Shop

See all parts that fit your 2024 EV6

Infinity Primus 603F (INFSPKPR603C) (Like New (Open Box))

300W Peak (100W RMS) 6.5” Primus Series 2-way 3-ohm Coaxial Car Speakers

Infinity
Shop all Infinity
highlight-star-icon

• 150 watts Peak Each, 50 watts RMS Each
• 1/2" Silk Edge-driven Dome tweeters
• Polypropylene cone material with Plus One woofer cone architecture
• Impedance: 3 ohm
• Sensitivity: 92 dB

Learn more about the ls-pr603f-u9

We apologize

This item has been discontinued

NVX - Worth the Envy - Direct to Consumer Car Audio

Description


Infinity brand icon

Authorized dealer

Item Condition - Like New (Open Box):

This product works and looks like new. It may have been opened for a visual demo or product video. In some cases there may be signs of an attempt at installation like opened packaging or mounting screw holes used, but there is no real sign of use or wear. Includes all original parts, packaging and accessories (or suitable replacement)

Product Details:

  • 6-1/2" Primus Series 2-way Coaxial Car Speakers
  • Power Handling:
    • Peak: 300 watts per pair / 150 watts each
    • RMS: 100 watts per pair / 50 watts each
  • Polypropylene cone material with Plus One woofer cone architecture
  • Rubber speaker surround
  • 1/2" Silk Edge-driven Dome tweeters
  • Top-mount Depth: 1-5/16"
  • Cutout Dimensions: 5"
  • Impedance: 3 ohm
  • Frequency Response: 55 - 20,000 Hz
  • Sensitivity: 92 dB
  • Authorized Internet Dealer
  • MFR #: Infinity Primus 603F (PR603F)
  • 1-year Manufacturer's Warranty

  • Priced Per Each Speaker

Specifications & Details


Speaker Specifications
Series
Primus Series
Priced Per
Each Speaker
Number of Speakers
2
Speaker Size
6-1/2"
Design
2-way Coaxial
Tweeter Design
Edge-driven Dome
Tweeter Size
1/2"
Tweeter Composition
Silk
Woofer Composition
Polypropylene
Woofer Surround
Rubber
Peak Power Handling
150 watts
RMS Power Handling
50 watts
Total PEAK Per Pair/Set
300 watts
Total RMS Per Pair/Set
100 watts
Sensitivity
92 dB
Frequency Response
55 - 20,000 Hz
Impedance (Per Voice Coil)
3 ohm
Top-Mount Depth (Mounting Depth)
1-5/16"
Bottom-Mount Depth
2-1/2"
Cutout Dimensions
5"
General specifications
Hi-Res Certified
No
Color
Black
Includes Damping Kit
without Damping Kit
What is in the box?
Paperwork
User manual
Warranty/Registration card
WITB: Speakers
Mounting Brackets/Hardware
Speakers (2)
Mounting screws (8)
Mounting clips (8)
Speaker connection cables (2)
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

PR603F-2

Weight:

3.09lbs

Internal SKU:

ls-pr603f-u9

Internal Product ID:

207192

Customer Ratings & Reviews


Infinity Primus 603F (INFSPKPR603C) (Like New (Open Box)) thumbnail image

5 star
0%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
0
Value
0
Features
0
Design
0
Usability
0

Customer Reviews

Sort by:

Loading...
Sorry, no reviews found


No picture

JL Audio 12TW1-2 Open Box

300W 12" TW1 (Thin-Line) Series Single 2-ohm Subwoofer

$289.99

List price $299.99

No picture

Cerwin Vega H7653-Like New

680W Max (120W RMS) 6.5" HED Series 3-Way Coaxial Speakers

$79.99

List price $69.99

Related Searches


Save up to 10 different vehicles in your garage
Vehicle
Store
Delete

2024 Kia EV6

1981 Pontiac Phoenix

2013 BMW 535i

1981 Dodge Colt

1970 MG Midget

1980 MG Midget

2004 Ford Ranger

2005 BMW 760Li

1983 Volkswagen Jetta

2007 Audi S8

Vehicle
Store
Delete

2003 Harley Davidson FLHRSEI2 Screamin Eagle Road King 2

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

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.