JBL Stage 2 624 6.5 Inch 2 Way Coaxial Car Door Speakers 40w RMS Pair
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The JBL Stage 2 624 is a pair of 6.5 inch 2-way coaxial car speakers rated at 40W RMS (240W peak) per speaker, with a polypropylene woofer and PEI balanced dome tweeter. They are part of JBL's Stage 2 range and are designed as a drop-in upgrade for factory speaker locations in cars, minivans and SUVs.
This listing is the 6.5 inch. The JBL Stage 2 coaxial range is also available in 5.25 inch (Stage 2 524) and 4 inch (Stage 2 424).
Key specifications
- Size: 6.5" 2-way coaxial
- Power handling: 40W RMS, 240W peak per speaker
- Sensitivity: 91dB (2.83V)
- Frequency response: 55Hz – 20kHz
- Impedance: 4 ohms
- Woofer: polypropylene cone
- Tweeter: PEI balanced dome
- Sold as: pair
Stage 2 Series 6.5" 2-way car speakers
A straightforward upgrade for factory speakers, delivering JBL sound quality at an accessible price.
The polypropylene woofer handles lower frequencies and mid-range detail cleanly, paired with a PEI balanced dome tweeter for clear, accurate highs.
The JBL frame is designed to fit standard factory speaker openings — in most cases no cutting or modification is needed. If you need a step up in performance, the JBL Stage 3 627F offers a 6.5 inch coaxial option with 45W RMS.
- 40W RMS power handling per speaker
- 6.5 inch 2-way coaxial design
- Polypropylene woofer cone
- PEI balanced dome tweeter
- Drop-in fit for factory speaker locations
- Suitable for cars, minivans and SUVs
- Sold as a pair
Explore the full range in JBL Stage.
Specification
| Power Handling | 40Wrms, 240W peak |
|---|---|
| Sensitivity | (@ 2.83V) 91dB |
| Frequency Response | 55Hz – 20kHz |
| Nominal Impedance | 4 ohms |
What's Included
- JBL Stage 2 624
JBL
About the JBL Stage 2 624
From our tech experts at CEN
The JBL Stage 2 624 is a pair of 6.5 inch 2-way coaxial car door speakers rated at 40W RMS (240W peak) per speaker. They combine a polypropylene cone woofer with a PEI balanced dome tweeter, covering 55Hz to 20kHz. Sensitivity is 91dB at 2.83V, with a 4 ohm impedance.
Who it suits
These speakers suit drivers who want a clear, noticeable improvement over factory speakers without adding an amplifier. The drop-in design fits standard 6.5 inch factory locations in cars, minivans and SUVs. For more performance, the JBL Stage 3 627F is the next step up in the coaxial range.
Our tech experts advise
At 4 ohms, the Stage 2 624 works directly with most factory head units and aftermarket radios. No cutting or modification is needed in most vehicles, though fitment varies by car — check your door aperture before ordering. Installation is priced per vehicle; visit our Nottingham car audio installation page for details.
Explore the full JBL range at CEN, with fast UK dispatch and expert advice from our Nottingham team. Shop all JBL
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Have it Fitted By Our Team
Our team fits car audio, stereos, dash cams and vehicle security at our workshop in Beeston, Nottingham. Tell us your vehicle and we'll confirm the parts and a fitted price.
- 1
Tell us your vehicle
Make, model and year, and what you'd like fitted.
- 2
We confirm the parts
Fascia, wiring and interfaces checked for your car, with a fitted price.
- 3
Fitted at our workshop
Bring it to our Beeston workshop and we do the rest.
Unit 25 Technology Drive, Beeston, Nottingham NG9 1LA
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Frequently Asked Questions
Q: Will these speakers fit my car?
A: Most car speakers are standard sizes, but mounting depth and fitting rings vary by vehicle. Check the size in the Specification tab against your vehicle, or contact CEN with your registration and we will confirm fitment and any adapters or fitting kits you need.
Q: Do I need an amplifier to run these speakers?
A: Not always. Most speakers will run from a standard head unit, but a dedicated amplifier lets them perform at their best, particularly for component sets and higher power handling models. The RMS figure in the Specification tab is the guide to how much clean power they can use.
Q: What is the difference between coaxial and component speakers?
A: Coaxial speakers combine the tweeter and woofer in one unit for a simple like-for-like upgrade. Component sets separate the tweeter and woofer with a crossover for better imaging and detail, and suit installs where sound quality is the priority.
Q: Do these come as a pair?
A: Unless stated otherwise, car speakers are sold in pairs. Check the product title and What's Included tab, which lists exactly what is in the box.
Q: Can CEN fit these speakers for me?
A: Yes. CEN offers professional installation from our Nottingham premises. Contact us to book an installation slot or ask for a fitting quote.
Q: Can I run the JBL Stage2 624 from my head unit?
A: Yes. They are 4 ohm speakers with 91dB sensitivity, so they suit head unit power, and they can take up to 40W RMS per speaker from an amplifier.
Q: Will the JBL Stage2 624 fit my factory speaker locations?
A: The JBL frame is designed to fit standard 6.5 inch factory speaker openings, so in most cases no cutting or modification is needed.
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