About the Focal Performance Sub P 25 DB
Focal's Performance Series subwoofers deliver pure bass power so your music always hits strong and true. This Performance 10" sub features a light, tough poly cone and a self-regulating cooling system, so it'll perform reliably. A butyl rubber surround adds to the sub's strength, durability, and accuracy.
Performance and versatility
With heavy ferrite magnets and 4-layer voice coils, it's no surprise this sub handles plenty of power — up to 250 watts RMS. The good sensitivity rating means your amp won't have to work so hard to drive this sub, so you'll get maximum wallop per watt. The dual 4-ohm voice coils allow you to wire the sub for either 2-ohm or 8-ohm impedance, and you'll appreciate that versatility as your system grows and changes. You can install this sub in a sealed box for tight, punchy bass, or in a ported enclosure for a little more boom.
- 10" subwoofer with dual 4-ohm voice coils
- polypropylene cone with butyl rubber surround
- power range: 50-250 watts RMS
- peak power handling: 500 watts
- frequency response: 42-500 Hz
- sensitivity: 90.9 dB
- top-mount depth: 5-7/16"
- sealed box volume: 0.88-1.59 cubic feet
- ported box volume: 1.24-2.82 cubic feet
- warranty: 1 year
- Our 60-day money-back guarantee
- MFR # SUB 25 DB
What's in the box:
- One 10" Dual 4-ohm voice coil woofer
- Removable rubber mounting ring (installed)
- Eight 5/8" Self-tapping screws
- User manual (English/ French)
- Focal window sticker
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More details on the Focal Performance Sub P 25 DB
Features & specs
|Impedance||2 ohms or 8 ohms|
|Surround Material||Butyl Rubber|
|Ideal Sealed Box Volume (cubic feet)||N/A|
|Ideal Ported Box Volume (cubic feet)||N/A|
|Port diameter (inches)||3.125|
|Port length (inches)||8.67|
|Dual Voice Coil||Yes|
90.9 dB at 2.83 volts |
|Frequency Response||42 - 500 Hz|
|Max RMS Power Handling||250|
|Peak Power Handling (Watts)||500|
|Top Mount Depth (inches)||5 7/16|
|Bottom Mount Depth (inches)||N/A|
|Cutout Diameter or Length (inches)||9 1/8|
|Parts Warranty||1 Year|
|Labor Warranty||1 Year|
Materials: The FOCAL P 25 DB features a polypropylene cone and butyl rubber surround to withstand the harsh automotive environment.
Dual 4Ω Voice Coils: The dual 4Ω voice coils offer wiring flexibility; when wired in parallel the woofer presents a 2Ω load, when wired in series the woofer presents an 8Ω load.
Spring-Posts: The P 25 DB uses spring-post speaker terminals for easy connection of single banana plugs or bare wire up to 10 gauge.
Rubber Gasket: The gasket/mounting-ring ensures better chassis damping and prevents air leakage. The rubber gasket is removable.
Sealed Box Volume: FOCAL recommends a sealed enclosure with a volume between 25 liters (0.88 cubic feet) and 45 liters (1.59 cubic feet).
Ported Box Volume: FOCAL recommends a ported enclosure with a volume between 35 liters (1.24 cubic feet) and 80 liters (2.82 cubic feet) using a single port tube (size in the table below):
Vented Enclosure Specifications (using 3/4" MDF construction)
|Internal Volume||1.24 ft³||1.41 ft³||1.59 ft³||1.77 ft³||2.12 ft³||2.47 ft³||2.82 ft³|
|Port||3-1/8" diameter x 8-2/3" long||3-1/8" diameter x 7-7/8" long||3-1/8" diameter x 7-7/8" long||3-1/8" diameter x 6-11/16" long||3-1/8" diameter x 6-11/16" long||3-1/8" diameter x 5-7/8" long||3-1/8" diameter x 5-7/8" long|
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