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  5. SUB10DUAL

SUB10DUAL

250 Watt

SUB10DUAL

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
€110.48
-21% €139.00 €110.48
2% discount with credit card

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ProductSUB10DUAL

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datasheet
FocalInside ICR-MBZ-100
Focal-Inside ICR-MBZ-100-Mercedes-Koaxial-masori-kaufen
Focal-SUB10SLIM-10" (25cm) Subwoofer-masori-kaufen
FocalSUB10SLIM
Focal-SUB10DUAL-10" (25cm) Subwoofer-masori-kaufen
€110.48
€139.00 €110.48

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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

datasheet

Open data sheet

Frequently Asked Questions about SUB10DUAL

What are the main features of the Focal SUB10DUAL Subwoofer?

The Focal SUB10DUAL Subwoofer features a 10-inch (25 cm) polypropylene cone that ensures precise excursion. The butyl rubber surround provides excellent vibration damping while maintaining robustness. A steel basket ensures maximum stability and durability, especially under high mechanical stress. Additionally, it is equipped with a 139 mm ferrite magnet that creates a strong magnetic field, optimizing the subwoofer's performance. This combination of materials guarantees clear, powerful bass across various applications.

What is the power rating of the Focal SUB10DUAL Subwoofer?

The Focal SUB10DUAL Subwoofer has a power handling capacity of 250 watts RMS, with a peak power of 500 watts. These power specifications are ideal for delivering strong bass even at maximum volume without distorting the sound. The subwoofer is designed to operate seamlessly in sound-intensive environments while consistently providing precise and powerful bass. The technical implementation of the power handling allows the subwoofer to be optimally integrated into both home systems and car audio systems.

What is the impedance of the Focal SUB10DUAL Subwoofer?

The Focal SUB10DUAL has an impedance of D4 2x4 ohms, which means it can be flexibly integrated into many different audio systems. This dual impedance increases the subwoofer's adaptability, as it can be wired in parallel or series to achieve the desired load. This allows the subwoofer to be made compatible with a variety of amplifiers by adjusting flexibly to the surround conditions. This feature makes it particularly versatile for use in both existing and new audio setups.

What does the sensitivity of 85 dB mean for the Focal SUB10DUAL?

The sensitivity of 85 dB in the Focal SUB10DUAL Subwoofer indicates how efficiently the subwoofer converts electrical energy into acoustic energy. When measured at one meter away with one watt of amplifier power, the subwoofer reaches a volume of 85 dB. This figure suggests that the subwoofer is in the medium efficiency range, ideal for applications where both power and sound quality are important. The value of 85 dB is sufficient for powerful sound reproduction without wasting significant amplifier power.

What are the dimensions of the ferrite magnet in the Focal SUB10DUAL Subwoofer?

The ferrite magnet of the Focal SUB10DUAL Subwoofer has a diameter of 139 mm. This size of the magnet is chosen to allow for an even and strong magnetic field distribution, which enhances the performance of the subwoofer. The dimensions of the magnet are crucial for the driving force and ultimately for the sound quality of the subwoofer. The large diameter of the magnet enables higher load capacity and clearer sound, which is particularly important for low frequencies that are reproduced by a subwoofer.

Is the Focal SUB10DUAL Subwoofer easy to integrate into my car?

Yes, the Focal SUB10DUAL Subwoofer is designed for integration into various vehicle types with its dimensions of 10 inches (25 cm). The installation size, combined with the flexible impedance of D4 2x4 Ohm, makes installation easier in many vehicles without significant modifications needed. However, you should ensure that the installation space provides enough volume for air displacement to ensure the best possible sound quality. The steel basket also offers protection against mechanical stress that can occur in a vehicle.

How does the steel basket affect the performance of the Focal SUB10DUAL?

The steel basket of the Focal SUB10DUAL Subwoofer significantly contributes to structural integrity. It ensures stability and mechanical protection for the sensitive components. The use of steel as a material prevents deformation and vibrations that could impair sound quality. This is particularly relevant when you operate the subwoofer in an environment exposed to high physical stresses. Together with the powerful 139 mm ferrite magnet, the steel basket supports the precise movement of the polypropylene diaphragm to produce powerful, uncolored bass.

What role does the polypropylene membrane play in the Focal SUB10DUAL Subwoofer?

The polypropylene membrane in the Focal SUB10DUAL Subwoofer is crucial for acoustic performance. This material is known for its rigid yet lightweight nature, allowing for precise and deep bass reproduction. A polypropylene membrane can also withstand moisture and temperature fluctuations, making it ideal for use in various environments. This resilience ensures consistent performance regardless of external conditions. By connecting with the butyl rubber surround, movement is optimized, ultimately delivering clear sound quality.

How does the butyl rubber surround work in the Focal SUB10DUAL?

The butyl rubber surround in the Focal SUB10DUAL Subwoofer acts as a flexible transition between the membrane and the basket. This surround is essential for allowing the linear movement of the membrane and damping the vibrations. Butyl rubber is a material that exhibits excellent damping properties and minimal energy loss. These features minimize subsonics and distortions, ensuring clear bass reproduction. This is particularly beneficial if you enjoy listening to music at high volumes. The high-quality surround ensures consistent performance under intense demands.

How does the dual impedance affect the flexibility of the Focal SUB10DUAL?

The dual impedance of D4 2x4 Ohm in the Focal SUB10DUAL Subwoofer significantly influences flexibility. This configuration allows you to wire the subwoofer either in parallel for a lower total impedance or in series for a higher impedance. This adaptability is especially useful when integrating into various audio systems and enables optimal utilization of resources from your amplifier. By having the ability to adjust the impedance flexibly, you can tailor the sound performance and specifications of the entire audio system to specific conditions for optimal audiophile 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

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