25 CM • 10 INCHES • CAR AUDIO
25 cm subwoofers
for cars
Discover our 25 cm / 10-inch car subwoofers:
active and passive models, Bass Reflex, compact, slim,
single, dual, or multiple, to effectively enhance
the bass in your car audio system.
10-INCH SUBWOOFER
A versatile size for more bass
The 25 cm subwoofer is one of the most versatile
sizes in car audio. The 10-inch subwoofer
offers more radiating surface area than a 20 cm model while generally being
easier to fit than a large enclosure equipped
with a 30 or 38 cm subwoofer.
25 cm
Versatile size
10 inches
Car subwoofer
Active
Built-in amplifier
Passive
External amplifier
WHY CHOOSE A 25 CM MODEL?
The compromise between size and bass presence
The 25 cm size is suitable for many projects:
upgrading a factory system, a music installation,
a compact enclosure, or a more powerful car audio system.
More
radiating surface area
For a comparable design, a 25 cm model has a larger
diaphragm surface area than a small 16 or 20 cm subwoofer,
while still maintaining a relatively compact size.
Great
versatility
The 10-inch size is found in both compact enclosures
and Bass Reflex, slim, active, or high-output models.
Single, dual, or
multiple
Our selection includes enclosures using a single
subwoofer, as well as configurations with multiple
25 cm speakers.
From everyday use to SPL
Depending on the product design, the 25 cm model can be used
to simply enhance the factory system or integrate
a much more ambitious car audio installation.
AMPLIFIED 25 CM ENCLOSURE
The 10-inch subwoofer with built-in amplifier
The amplified 25 cm subwoofer enclosure combines the subwoofer
and its amplifier in a single unit. This solution
eliminates the need to choose and install a separate
monoblock amplifier.
10-inch active models are available in this
category, from compact enclosures to Bass Reflex models.
MULTIPLE DESIGNS
Bass Reflex, compact, slim, or high-output
The subwoofer diameter alone is not enough to define the performance
of an enclosure. Its design, volume, and tuning
also greatly influence the result.
Bass Reflex
Enclosure with port
Compact
Controlled volume
Slim
Shallow depth
SPL
Higher output
25 cm Bass Reflex enclosure
The Bass Reflex uses a port tuned to the enclosure
volume. This design allows it to make use, in particular,
of the port's output around its tuning frequency.
25 cm slim enclosure
Slim models use subwoofers and enclosures
with shallow depths to make installation easier
when available space is limited.
25 cm sealed enclosure
A sealed enclosure operates without a port. Its performance
depends on the subwoofer and the internal volume designed
for its operation.
25 cm SPL enclosure
Some models are more focused on high output.
They require amplification, wiring, and a power
supply suited to the system.
DOUBLE & MULTIPLE 10"
Two or three 25 cm subwoofers in the same enclosure
To achieve more radiating surface area, some enclosures
use multiple 10-inch subwoofers. The collection includes
dual and triple 25 cm configurations, among others.
This type of setup can greatly increase
the system's potential, but also requires suitable amplification
and power supply.
10 inches does not automatically mean it will outperform an 8-inch model.
Diameter is only one of the system's parameters.
Excursion, motorization, efficiency, power,
enclosure volume, tuning, and amplification also
have a major influence on final performance.
BUYER'S GUIDE
How to choose your 25 cm subwoofer enclosure?
Before choosing your 10-inch enclosure, determine
the available space, the desired bass level
and whether you want an amplified or passive solution.
✓ Dimensions — available space
✓ Type — active or passive
✓ Design — sealed, BR, slim...
✓ Configuration — single or multiple
✓ RMS — continuous power
✓ Impedance — amplifier compatibility
10" PASSIVE ENCLOSURE
What amplifier for a 25 cm enclosure?
For a passive model, do not choose the amplifier
solely based on the subwoofer's size.
Check the allowable RMS power, the enclosure's impedance
and the actual power delivered by the amplifier
at that impedance.
MAJOR CAR AUDIO BRANDS
Rockford Fosgate, Ground Zero, GAS, Hifonics, Gladen & more
Discover 25 cm enclosures from many car audio brands:
Rockford Fosgate, Ground Zero Audio, GAS Audio Power,
Hifonics, Gladen, Audison, Alpine, Musway, DD Audio,
Deaf Bonce, Hertz, MTX Audio, and others.
FREQUENTLY ASKED QUESTIONS
FAQ – 25 cm / 10-inch subwoofer enclosures
Why choose a 25 cm subwoofer enclosure?
The 25 cm size offers an interesting compromise between size
and diaphragm surface area. It is suitable for many
everyday or high-output car audio installations.
Are 25 cm and 10 inches the same thing?
Yes. A 10-inch subwoofer corresponds to the
category of approximately 25 cm. Exact dimensions may
vary slightly depending on the manufacturer.
What is the difference between an active and passive 25 cm enclosure?
An active model has its amplifier built in.
A passive model requires an external amplifier
suited to its power and impedance.
Does a 25 cm enclosure take up a lot of space?
It depends entirely on its design. There are
relatively compact and slim 25 cm models,
as well as much larger enclosures.
20 cm or 25 cm enclosure?
The 20 cm size generally makes for a more compact installation.
The 25 cm offers more radiating surface area, but the result
also depends on the subwoofer and the enclosure.
25 cm or 30 cm enclosure?
The 25 cm is often a good compromise to maintain
a reasonable size. The 30 cm has more
diaphragm surface area but generally requires more space.
What amplifier should I choose for a passive 25 cm enclosure?
Check the allowable RMS power and the enclosure's impedance.
The amplifier must provide power
suited to that impedance.
Is a dual 25 cm enclosure worth it?
Two identical subwoofers increase the total radiating surface area.
However, you must plan for suitable amplification,
final impedance, and power supply.
Can I use a 25 cm enclosure with a factory car stereo?
Yes. With an active enclosure or an external amplifier,
it is possible to keep many factory car stereos.
Depending on the vehicle, a high-level input, an HP-to-RCA converter
or a specific interface may be necessary.