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JBL STAGE3 GEN2 38F (STAGE338F)

800W Peak (100W RMS) 3.5" Stage3 Gen2 Series 2-Way Coaxial 4-ohm Car Speakers

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• 400 watts Peak Each, 50 watts RMS Each
• PEI (Polyetherimide) Balanced Dome Tweeters
• Plus One Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

Learn more about the stage338f
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List price $79.95
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$59.95

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Description


JBL brand icon

Authorized dealer

High-Output 3.5" Coaxial Upgrades

The JBL STAGE3 GEN2 38F is a high-performance 3.5" 2-way coaxial speaker set designed to replace factory dash and corner-dash speakers with professional-grade audio. Part of the second generation of the Stage3 series, these speakers utilize JBL’s patented Plus One woofer cone technology, which increases the overall cone surface area by up to 35% compared to other speakers in its class. This results in higher sensitivity and better mid-bass response from a very small footprint.

The Stage3 Gen2 38F handles 50 Watts RMS (100 Watts per pair) and features a rigid polypropylene cone reinforced with 10% glass fiber for durability at high volumes. For the high frequencies, it uses PEI (Polyetherimide) balanced dome tweeters, which provide smooth, clear treble without becoming harsh. With an 88 dB sensitivity and a 4-ohm impedance, these speakers are exceptionally efficient, making them an ideal "drop-in" upgrade for vehicles being powered by a factory head unit or a small aftermarket amplifier.

Product Details:

  • 3-1/2" Stage 3 Gen 2 Series 2-way Coaxial Car Speakers
  • Power Handling:
    • Peak: 800 watts per pair / 400 watts each
    • RMS: 100 watts per pair / 50 watts each
  • Plus One Polypropylene cone material
  • Laser-etched woofer cone design reinforced with 10% glass fiber
  • PEI (Polyetherimide) Balanced Dome Tweeters
  • Constructed with environment-conscious materials
  • Perfect upgrade over factory speakers
  • Impedance: 4 ohm
  • Frequency Response: 90 - 20000 Hz
  • Sensitivity: 88 dB
  • Authorized Internet Dealer
  • MFR #: STAGE338F
  • 1-year Manufacturer's Warranty

  • Priced Per Pair


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Specifications & Details


Speaker Specifications
Series
Stage 3 Gen 2 Series
Priced Per
Pair
Number of Speakers
2
Speaker Size
3-1/2"
Design
2-way Coaxial
Tweeter Design
Balanced Dome
Tweeter Composition
PEI (Polyetherimide)
Woofer Composition
Polypropylene
Peak Power Handling
400 watts
RMS Power Handling
50 watts
Total PEAK Per Pair/Set
800 watts
Total RMS Per Pair/Set
100 watts
Sensitivity
88 dB
Frequency Response
90 - 20000 Hz
Impedance (Per Voice Coil)
4 ohm
Shallow Mount Installation
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
Brand sticker/decal
WITB: Speakers
Foam Gasket
Speakers (2)
Mounting screws (8)
Mounting clips (8)
Other Accessory #1
Mini OM
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

JBL

Model Number:

STAGE338F

Weight:

2.07lbs

Internal SKU:

stage338f

Internal Product ID:

231167

Customer Ratings & Reviews


JBL STAGE3 GEN2 38F (STAGE338F) thumbnail image

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

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