Focal SUB 25 KXE: 10" Elite K2 Power Subwoofer – Deep, Powerful Bass with Unmatched Precision

Introduction

The Focal SUB 25 KXE is a 10-inch high-performance subwoofer from Focal’s Elite K2 Power series, engineered to deliver deep, controlled, and distortion-free bass. Designed with K2 aramid fiber cone technology, a high-excursion surround, and an ultra-rigid chassis, this subwoofer provides powerful low-frequency response, high output capability, and unmatched durability.

Whether you're upgrading your car’s bass system or building a custom high-performance setup, the SUB 25 KXE ensures tight, impactful bass with outstanding clarity and dynamic range.

K2 Aramid Fiber Cone for Deep, Accurate Bass

The Focal SUB 25 KXE features a K2 aramid fiber cone, a material known for its lightweight strength, high rigidity, and superior damping, allowing for tight, punchy bass and minimal distortion, even at high volume levels.

• K2 Aramid Fiber Composite Cone – Provides rigid yet lightweight construction for precise bass response.
• Optimized Low-Frequency Performance – Delivers deep, accurate, and distortion-free bass reproduction.
• Enhanced Power Handling – Allows for high SPL levels while maintaining musical accuracy.

High-Excursion Surround for Maximum Output

The SUB 25 KXE is equipped with a high-excursion rubber surround, enabling the subwoofer to move more air while maintaining control, ensuring clean, hard-hitting bass without unwanted resonance.

• Increased Cone Travel – Maximizes low-frequency output and efficiency.
• Superior Durability – Maintains long-term performance and reliability.
• Low-Distortion Design – Ensures tight, controlled bass response with minimal cone breakup.

Ultra-Rigid Chassis for Enhanced Stability

The reinforced chassis of the SUB 25 KXE is designed for maximum rigidity and reduced vibration, ensuring clean bass reproduction and increased power handling.

• Heavy-Duty Cast Aluminum Frame – Provides structural integrity and reduced resonance.
• Optimized Cooling System – Enhances thermal management for extended high-power operation.
• Efficient Motor Design – Delivers fast, precise bass response with high linearity.

Powerful Performance & High Power Handling

The SUB 25 KXE is built for high-output performance, with a power rating that ensures strong, dynamic bass reproduction for any audio setup.

• Power Handling: 600W RMS / 1200W Peak – Handles high-powered systems effortlessly.
• Dual 4-Ohm Voice Coil Configuration – Allows for multiple wiring options to match your amplifier setup.
• Wide Frequency Response (30Hz - 500Hz) – Ensures deep lows and seamless integration into any system.

Effortless Installation & Versatile Compatibility

The Focal SUB 25 KXE is engineered for flexibility, making it an ideal choice for sealed and ported enclosures, allowing for customized bass tuning to match your preferences.

• Standard 10-Inch Size – Fits a wide range of enclosure types.
• Versatile Mounting Options – Designed for sealed, ported, or custom enclosures.
• Optimized for Aftermarket Amplifiers – Pairs best with a high-quality monoblock amplifier for maximum output.

What’s in the Box?

• One Focal SUB 25 KXE 10-Inch Subwoofer
• Mounting Hardware & Gasket
• User Manual & Installation Guide

Key Features

• 10-Inch K2 Aramid Fiber Cone – Offers deep, responsive bass with superior rigidity.
• High-Excursion Surround – Allows maximum cone movement for impactful bass.
• Heavy-Duty Cast Aluminum Chassis – Provides stability and reduces unwanted resonance.
• 600W RMS / 1200W Peak Power Handling – Delivers powerful, distortion-free low frequencies.
• Dual 4-Ohm Voice Coil – Offers wiring flexibility to match different amplifier setups.
• Wide Frequency Range (30Hz - 500Hz) – Captures deep, clean bass with musical accuracy.
• Sealed & Ported Enclosure Compatibility – Adapts to various sound preferences and vehicle setups.

Frequently Asked Questions (FAQ)

Q: How does the Focal SUB 25 KXE compare to other Focal subwoofers?
A: The SUB 25 KXE features an upgraded K2 aramid fiber cone, enhanced excursion, and superior power handling, making it a top-tier choice for those seeking tight, accurate bass with high SPL capability.

Q: What amplifier should I use with the SUB 25 KXE?
A: A high-quality monoblock amplifier rated between 600W and 1200W at 2 or 4 ohms is recommended for optimal performance and efficiency.

Q: Can this subwoofer be used in a sealed or ported enclosure?
A: Yes, the SUB 25 KXE is designed for both sealed and ported enclosures, allowing you to customize your bass output based on your sound preferences.

Q: What is the difference between a single and dual voice coil subwoofer?
A: A dual 4-ohm voice coil design, like the one in the SUB 25 KXE, allows for multiple wiring configurations, giving you greater flexibility when matching your subwoofer to an amplifier.

Q: How deep is the mounting depth of the SUB 25 KXE?
A: The mounting depth is designed to be compact yet efficient, making it compatible with a wide range of vehicle installations. Check your enclosure space before installation.