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JBL Stage3 637F (STAGE3637FAM)

270W Peak (90W RMS) 6.5" Stage3 Series 3-Way Coaxial 3-Ohm Speakers

JBL
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• 135 watts Peak Each, 45 watts RMS Each
• Edge Driven Dome tweeters
• Polypropylene cone material with Plus One woofer cone architecture
• Impedance: 3 ohm
• Sensitivity: 92 dB

Learn more about the stage3637fam
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Fits your 2002 Focus

Fits the following locations:

  • Mounting adapter brackets
  • Speaker harness to avoid cutting factory wires
Similar items | Update vehicle | Vehicle store
more info
List price $109.95
Thanks , You Pay:
-18%

$89.95

/pair  with warranty
Starting at $16/mo or 4 payments of $23 Buy now, pay later and installment payment plans are offered by Afterpay and Affirm. Learn more

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Description


JBL brand icon

Authorized dealer


JBL Stage3 637F (Stage 3 637F)

JBL Stage3 speakers bring patented technologies, world-class engineering and JBL pro sound heritage together to create a powerful line of car audio loudspeakers. Focusing on performance and fitment, they bring unrivaled sound performance to your vehicle. The high output 2-ohm DCR design extracts every watt of power from the amplifier or head unit enabling the patented Plus One™ woofers to deliver high output and solid deep bass performance. Our rigorous OEM-level reliability testing provides peace of mind when it’s time to crank it up for that inimitable JBL adrenaline surge.


Product Details:

  • 6-1/2" Stage Series 3-way Coaxial Car Speakers
  • Power Handling:
    • Peak: 270 watts per pair / 135 watts each
    • RMS: 90 watts per pair / 45 watts each
  • Polypropylene cone material with Plus One woofer cone architecture
  • Edge Driven Dome tweeters
  • Vented basket frame design
  • External crossover with 0 to +3dB tweeter level control
  • Top-mount Depth: 1.91"
  • Cutout Dimensions: 5"
  • Impedance: 3 ohm
  • Frequency Response: 55 - 20000 Hz
  • Sensitivity: 92 dB
  • Authorized Internet Dealer
  • MFR #: STAGE3637FAM
  • 1-year Manufacturer's Warranty

  • Priced Per Pair


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Specifications & Details


Speaker Specifications
Series
Stage Series
Priced Per
Pair
Number of Speakers
2
Speaker Size
6-1/2"
Design
3-way Coaxial
Tweeter Design
Edge Driven Dome
Woofer Composition
Polypropylene
Peak Power Handling
135 watts
RMS Power Handling
45 watts
Total PEAK Per Pair/Set
270 watts
Total RMS Per Pair/Set
90 watts
Sensitivity
92 dB
Frequency Response
55 - 20000 Hz
Impedance (Per Voice Coil)
3 ohm
Shallow Mount Installation
No
Top-Mount Depth (Mounting Depth)
1.91"
Bottom-Mount Depth
2.55"
Cutout Dimensions
5"
CTA-2031 Compliant
No
General specifications
Marine Certified
No
Hi-Res Certified
No
Color
Black
Illumination
None
Speaker Grilles
No
Includes Damping Kit
without Damping Kit
Compatible vehicle types
Car/Truck/SUV/Van
What is in the box?
Paperwork
User manual
WITB: Speakers
Speakers (2)
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

JBL

Model Number:

Stage3 637F

Weight:

3.10lbs

Internal SKU:

stage3637fam

Internal Product ID:

175145

Customer Ratings & Reviews


JBL Stage3 637F (STAGE3637FAM) thumbnail image

5 star
0%
4 star
100%
3 star
0%
2 star
0%
1 star
0%



Durability
5
Value
5
Features
4
Design
5
Usability
5

Customer Reviews

Sort by:

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By Eric on May 15, 2024 Checkmark Icon Verified purchase
1997 Mitsubishi Eclipse

4 found this helpful


Overall big improvement

Easy to install and overall they sound good. Just wish they produced a little more bass.

By Brian on March 6, 2025 Checkmark Icon Verified purchase
2017 Nissan Altima

1 found this helpful




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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.