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Focal SUB10DUAL 10" (25cm) Subwoofer
SKU:  SUB10DUAL
EAN:  3544053820859
250 Watt

SUB10DUAL

SKU:  SUB10DUAL
EAN:  3544053820859

Technical Highlights

  • Power 250 watts RMS, peak power 500 watts, impedance D4 2x4 ohms.
  • Sensitivity 85 dB, 139 mm ferrite magnet, steel basket installed.
  • 10 inch (25 cm) diameter, polypropylene cone, butyl rubber surround.
  • More technical details
€139,00
€139,00 €139,00
5% discount with credit card
inkl. VAT , possibly plus shipping
Delivery
Jun 5, - Jun 8,
x piece
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SUB10DUAL by Focal Description

SUB10DUAL is a 10 inch (25 cm) Subwoofer from Focal. It features a polypropylene cone, butyl rubber surround, and a steel basket. The power handling is 250 Watts RMS, with a peak power of 500 Watts. The sensitivity is 85 dB. The impedance is D4 2x4 Ohm. A ferrite magnet with 139 mm is installed.

Features
  • 10 inch (25 cm) Subwoofer
  • Polypropylene cone with butyl rubber surround
  • Steel basket
  • Ferrite magnet
Technical Specifications
  • Ferrite magnet: 139 mm
  • Power handling: 250 Watts RMS
  • Peak power: 500 Watts
  • Sensitivity: 85 dB
  • Impedance: D4 2x4 Ohm

Focal SUB10DUAL Datasheet

Open datasheet

Frequently Asked Questions about SUB10DUAL

What performance specifications does the Focal SUB10DUAL Subwoofer offer?

The Focal SUB10DUAL, a subwoofer with a diameter of 10 inches (25 cm), offers an RMS power handling of 250 watts and can reach peak power of up to 500 watts. With a sensitivity of 85 dB, this subwoofer is designed to deliver impressive sound performance, ideal for demanding audio installations. The D4 2x4 Ohm impedance allows flexibility in channel wiring in audio systems, while the combination of polypropylene cone and butyl rubber surround ensures a robust and resonance-free construction that provides precise and clear bass reproduction.

What distinguishes the cone of the SUB10DUAL?

The cone of the Focal SUB10DUAL is made of polypropylene, a material known for its light weight and excellent acoustic properties. This type of cone provides increased stiffness and reduced distortion, resulting in a clear and precise sound image. The cone is surrounded by a butyl rubber surround, which offers high durability and flexibility to withstand the long-stroke movements of the subwoofer for strong bass impulses. These construction features make the SUB10DUAL particularly suitable for music lovers who value fidelity and sound precision.

What role does the steel basket play in the Focal SUB10DUAL?

The steel basket of the Focal SUB10DUAL Subwoofer plays a crucial role in the overall structure and performance of the device. A solid steel basket provides stability and structural integrity, protecting the subwoofer from mechanical distortions. This is especially important to prevent unwanted resonance that could affect sound quality. Additionally, the steel basket allows for optimal alignment of the moving parts and promotes efficient heat dissipation to ensure continuous performance even at higher volumes.

What magnetic properties does the subwoofer have?

The Focal SUB10DUAL is equipped with a 5.475-inch ferrite magnet. This type of magnet is known for its stable magnetic flux density and its ability to withstand thermal stress, which is particularly advantageous at high volumes and during long listening sessions. The large-sized magnet significantly contributes to the overall sensitivity of the Subwoofer, resulting in powerful and dynamic bass reproduction. Ferrite magnets are cost-effective and allow for a robust construction without sacrificing audio performance.

How does the SUB10DUAL perform in terms of bass reproduction?

The bass reproduction of the Focal SUB10DUAL is particularly powerful due to its technical specifications and construction. Thanks to the polypropylene diaphragm combined with the butyl rubber surround, it can reproduce low frequencies in detail and without audible distortion. The steel basket and the 5.475-inch ferrite magnet lead to a stable construction and support the presentation of punchy bass lines. With a 250-watt RMS power handling, long-lasting and consistent performance is ensured, which convinces every bass lover, whether in a cinema or a music system.

How do I install the SUB10DUAL in my car?

For the installation of the Focal SUB10DUAL, you can consider the dimensions of the Subwoofer, as it has a diameter of 10 inches (25 cm). First, you should ensure that there is enough space in the intended installation location and that this space allows for a stable mounting. It is advisable to mount the Subwoofer in a closed or vented enclosure to make the most of its sound performance. Make sure that the wiring meets the electrical requirements – particularly the impedance of 2x4 ohms – to ensure seamless integration into your existing system.

What impedance does the Focal SUB10DUAL offer?

The Focal SUB10DUAL has a D4 impedance of 2x4 ohms, allowing for flexible adaptation to various amplifier settings. This dual voice coil architecture enables you to operate the Subwoofer in either a series or parallel configuration, depending on your specific requirements and the nature of your audio system. Such features are particularly useful for connecting the Subwoofer with a variety of amplifier powers and configurations to achieve optimal bass performance.

Which amplifiers are compatible with the SUB10DUAL?

The Focal SUB10DUAL is compatible with most amplifiers that support an impedance of 4 ohms and can provide an output power of at least 250 watts RMS to fully realize its potential. With the dual voice coil impedance, you can adjust it flexibly, meaning it can be operated in both series and parallel configurations. When choosing the amplifier, consider not only the total power but also the headroom that the amplifier can contribute to minimize sound distortion and maximize the sound quality of your audio system.

How does the sensitivity of the SUB10DUAL affect sound quality?

With a sensitivity of 85 dB, the Focal SUB10DUAL is designed to efficiently handle amplifier power to deliver impressive sound performance. This sensitivity allows the subwoofer to produce a strong sound level at a given amplifier output, which is particularly important for listeners who need consistent audio playback in large spaces or at high volumes. Such a sensitivity value ensures that the subwoofer remains precise even at higher volumes without losing clarity or control.

Can the SUB10DUAL be installed in any vehicle model?

The Focal SUB10DUAL can generally be installed in many types of vehicles, as it has a standard diameter of 10 inches (25 cm). However, you should check the installation depth and available space in your vehicle to ensure it fits in the intended storage compartment or enclosure configuration. This allows for good sound radiation and prevents unintended vibrations. In vehicles with limited space, adjusting the trunk structure or creating a custom enclosure may be necessary to achieve optimal results.

Manufacturer information / responsible person

Focal Naim Deutschland GmbH

Darius R. Świderski

Hainbuchenweg 14–18
21224 Rosengarten
Germany

Phone: +49 4105 77050
Fax: +49 4105 770529
E-mail: info@focal-naim.de