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Focal Sub 25 Kxe K2 Power Series 10" Dual 4-Ohm Voice Coil Component Subwoofer
High-performance sub
This sub's name gets straight to the point — Focal's K2 Power Series SUB 25 KXE 10" subwoofer delivers powerful, hard-hitting low end that combines realistic reproduction and competition-level sound pressure. Precision engineering and hand-assembled construction make this sub a sound choice for a high-performance bass system.
Assembled and inspected by hand
You can feed the SUB 25 KXE subwoofer up to 600 watts RMS without fear. This dual 4-ohm voice coil sub works best in sealed enclosures to produce bass that's highly accurate and plenty forceful. Focal assembles its sub by hand in their French facilities and rigorously inspects each one for any flaws to ensure your investment performs to the highest sonic standards.
A powerful magnet drives the sound
A massive two-segment magnet supplies the backbone for the sub's powerful output, driving the motor assembly with unerring precision. Focal anchors the K2 Power sub with an aluminum basket that combines rigidity and efficient heat dissipation for reduced distortion and longer speaker life.
4-layer cone delivers sonic fidelity
Focal's proprietary K2 4-layer aramid fiber composite sandwich cone combines rigidity and responsiveness to deliver sonic fidelity and high power handling. A butyl rubber surround maintains control of the cone, even during deep excursion.
Subwoofer Wiring Diagrams
Product highlights:
- 10" dual 4-ohm voice coil subwoofer
- 4-layer K2 composite sandwich cone with butyl rubber surround
- aluminum basket
- power handling: 600 watts RMS (1200 watts peak)
- frequency response: 25-500 Hz
- sensitivity: 84.5 dB
- top mount depth: 6.8"
- mounting height: 1.0"
- cutout diameter: 9.254
- sealed box volume: 0.48 - 0.93 cu. ft.
- grille not included
- warranty: 1 year
- MFR # SUB25KXE
- Item # 091SUB25KX
What's in the box:
- Focal owner's manual
- 10" Dual 4-ohm voice coil subwoofer
- Quick start guide (English/ French/ German/ Italian/ Spanish/ Portuguese/ Dutch/ Russian/ Polish/ Chinese/ Korean/ Japanese/ Arabic)
Features & specs
| Features and Specs | ||
|---|---|---|
| Size | 10 -inch | |
| Impedance (Ohms) | 2, 8 | |
| Cone Material | K2 Aramid Fiber Sandwich | |
| Surround Material | Butyl Rubber | |
| Port diameter (inches) | N/A | |
| Port length (inches) | N/A | |
| Free-Air | No | |
| Dual Voice Coil | Yes | |
| Sensitivity | 84.5 dB at 2.83 volts |
|
| Frequency Response | 25 - 500 Hz | |
| Max RMS Power Handling | 600 | |
| Peak Power Handling (Watts) | 1200 | |
| Top Mount Depth (inches) | 6 13/16 | |
| Bottom Mount Depth (inches) | N/A | |
| Cutout Diameter or Length (inches) | 9 5/16 | |
| Frame Width | 10.55 | |
| Frame Length | 10.55 | |
| Vas (liters) | 20 | |
| Fs (Hz) | 38 | |
| Qts | 0.52 | |
| Xmax (millimeters) | 22.5 | |
| Parts Warranty | 1 Year | |
| Labor Warranty | 1 Year | |
| Box Requirements | ||
| Ideal Sealed Box Volume (cubic feet) | N/A | |
| Minimum Sealed Box Volume (cubic feet) | 0.48 | |
| Maximum Sealed Box Volume (cubic feet) | 0.93 | |
| Ideal Ported Box Volume (cubic feet) | N/A | |
| Minimum Ported Box Volume (cubic feet) | N/A | |
| Maximum Ported Box Volume (cubic feet) | N/A | |
