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Focal SUB 25 KXS
Upgrade Your Vehicle With Confidence. This Is Built to Fit, Perform, and Last
Real installer support before and after purchase
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Full Manufacturer 2 Years Warranty
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Focal SUB 25 KXS: 10" Elite K2 Power Subwoofer – Precision Bass with High Output
The Focal SUB 25 KXS is a 10-inch high-performance subwoofer from Focal’s Elite K2 Power series, engineered for audiophiles and car audio enthusiasts who demand powerful, accurate, and distortion-free bass. Designed with K2 aramid fiber cone technology, an ultra-rigid aluminum chassis, and a high-excursion rubber surround, this subwoofer delivers deep, impactful bass with precise control and high power handling.
Whether you’re upgrading your vehicle’s low-end response or designing a custom high-performance bass system, the SUB 25 KXS ensures exceptional low-frequency reproduction, fast transients, and superior durability.
Key Features
| Feature | Details |
|---|---|
| Subwoofer Size | 10-inch (25 cm) high-performance subwoofer |
| Cone Material | K2 Aramid fiber composite for precision bass and durability |
| Surround | High-excursion rubber surround for extended cone travel and impact |
| Chassis | Heavy-duty cast aluminum basket to reduce unwanted vibrations |
| Power Handling | 600W RMS / 1200W Peak – supports strong and controlled bass |
| Voice Coil | Dual 4-ohm configuration for flexible amplifier compatibility |
| Frequency Response | 30Hz – 500Hz for deep, musical bass reproduction |
| Cooling | Optimized motor and venting design for better thermal management |
| Installation Compatibility | Fits sealed, ported, or custom enclosures |
| Recommended Amplifier | Monoblock amp rated between 600W – 1200W RMS at 2Ω or 4Ω |
What’s in the Box
| 1 x Focal SUB 25 KXS 10-Inch Subwoofer |
| Mounting Hardware & Gasket |
| User Manual & Installation Guide |
Technical Specifications
| Spec | Value |
|---|---|
| Subwoofer Size | 10 inches (25 cm) |
| Cone Material | K2 Aramid Fiber |
| Surround | High-excursion rubber |
| Power Handling (RMS/Peak) | 600W / 1200W |
| Voice Coil Configuration | Dual 4-ohm |
| Frequency Response | 30Hz – 500Hz |
| Basket Material | Cast Aluminum |
| Mounting Depth | Compact depth for versatile enclosure fit |
| Enclosure Type | Compatible with sealed and ported designs |
Frequently Asked Questions (FAQ)
| Q: How does the Focal SUB 25 KXS compare to the SUB 25 KXE? | A: The SUB 25 KXS features an upgraded motor structure, enhanced cooling, and suspension system for better output and long-term durability in demanding setups. |
| Q: What amplifier should I use with the SUB 25 KXS? | A: A monoblock amplifier rated between 600W and 1200W RMS at 2Ω or 4Ω is ideal for optimal power and performance. |
| Q: Can this subwoofer be used in a sealed or ported enclosure? | A: Yes, the SUB 25 KXS is compatible with both sealed and ported enclosures, allowing you to tune the bass response based on your listening preferences. |
| Q: What is the benefit of a dual 4-ohm voice coil subwoofer? | A: It provides more flexibility in wiring configurations — you can wire it for 2Ω, 8Ω, or pair with another sub to optimize your amplifier’s output. |
| Q: How deep is the mounting depth of the SUB 25 KXS? | A: The SUB 25 KXS has a compact mounting depth compatible with a wide variety of enclosures and vehicle-specific applications. |
- Ships within 1–3 business days from our warehouse
- Tracking included with every order
- Free 30-day returns if it doesn’t work for your setup
- 2-year manufacturer warranty
- Authorized dealer guarantee
- Real installer-backed support before and after purchase
Focal SUB 25 KXS
Sale price$1,049.99
Why This Upgrade Makes Daily Driving Better
Ease of Use & Safety
Hands-free control reduces distraction and frustrationwhile driving.
Expandable by Design
Add backup cameras, better speakers, amps, or subsanytime.
FITMENT & INSTALLATION MADE SIMPLE
WHAT VEHICLES IT WORKS WITH
FIND THE RIGHT PRODUCT FOR YOUR EXACT VEHICLE
We verify compatibility before you buy, no guesswork.
DIY FRIENDLY IF:
- You're comfortable with basic tools
- You follow provided instructions
PROFESSIONAL INSTALL RECOMMENDED IF:
- Your vehicle requires dash kits or wiring adapters
- You want a turnkey experience
INSTALLATION CREDIT & SUPPORT:
- $75 Installation Credit when purchased online
- Speak to real installers before you buy
- Bring it into one of our locations for install
40 Years of Installation Experience
Tens of Thousands of Installs Completed
Authorized Dealer Full Warranties
Why Buying This Here Is Safer Than Anywhere Else
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Physical stores & real installers
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FREQUENTLY ASKED QUESTIONS
FREQUENTLY ASKED QUESTIONS
How do I know this stereo or speaker will fit my car?
Select your year, make, and model using the Vehicle Fit Guide at the top of the page. You’ll only see products that are compatible with your exact vehicle setup.
What happens if I order something that doesn’t fit?
You can return or exchange it within 30 days. We’ll help you identify the correct part for your vehicle so you don’t have to guess again.
Are these products brand new and covered by warranty?
Yes — all products are brand new, authentic, and sold as an authorized dealer, which means they include a full manufacturer warranty.
Can you install this for me, or do I need to do it myself?
You can do either. Install it yourself, or use your $75 installation credit at our shop and have it professionally installed by our team.
What if I don’t know what to choose for my car?
Tell us your vehicle and what you want to improve (sound, bass, CarPlay, etc.). We’ll recommend the exact products that fit your car and your budget.
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