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  5. Sigma SSW10

Sigma SSW10

450 Watt

Sigma SSW10

Technical Highlights

  • Dual 2-ohm voice coil, resonant frequency 36 Hz, 16.62 Tm BL.
  • Nominal impedance 2x2 Ω, X-Max linear 11.5 mm, 50 mm coil diameter.
  • 86.5 dB efficiency, 0.47 total Q-factor (Qts), 330 cm² cone area.
  • More technical details
€179.00
€179.00 €179.00
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ProductSigma SSW10

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datasheet
Two Gladen Sigma SSW10 subwoofers are shown on a white background, one facing forward and the other revealing its back and side.
€179.00
€179.00 €179.00

Discover the Sigma SSW10 from Gladen, a 10" (25cm) Subwoofer designed for applications where noticeable deep bass and high control are required. With its sturdy paper cone and long-stroke 2" voice coil, the SSW10 delivers powerful, controlled bass pressure. The Subwoofer offers flexible integration into many system concepts thanks to its dual 2-ohm voice coil. With balanced electroacoustic parameters, it is suitable for both sealed and bass reflex enclosures, adapting to a variety of car audio installations. As a reliable companion for dynamic music styles, the Sigma SSW10 impresses with precise bass reproduction even at high levels.

The GLADEN SIGMA SSW10 is designed for applications where noticeable deep bass and high control are required. With its larger cone area and powerful drive, the 10" Subwoofer delivers confident bass pressure without losing precision. It combines pressure and musicality, making it suitable for both dynamic music styles and deep bass passages.

The sturdy paper cone combined with the long-stroke suspension ensures precise implementation of amplifier power and clean bass reproduction even at high levels. Thanks to the dual 2-ohm voice coil, the SSW10 can be flexibly integrated into various system concepts.

With balanced electroacoustic parameters, the SIGMA SSW10 is designed for both sealed and bass reflex enclosures, providing a versatile foundation for powerful car audio installations.

  • 10" Subwoofer with powerful, controlled bass
  • Long-stroke 2" voice coil with dual 2-ohm design
  • Efficient drive for clean bass impulses
  • Optimized for sealed and bass reflex enclosures

Technical Data

Material

  • Dust cap: PP
  • Voice coil holder: Aluminum
  • Spider: 7" PC Mix (Poly-Cotton blend)
  • Diaphragm: Paper
  • Surround: Foam
  • Basket: Steel

Data

  • Recommended enclosure volume: 17-32 liters
  • X-Max linear (+/-): 11.5 mm
  • DC resistance (Rdc): 1.85 Ω (dual)
  • Nominal impedance (Z): 2x2 Ω
  • Resonance frequency (Fs): 36 Hz
  • Voice coil diameter: 50 mm
  • Voice coil height: 30 mm
  • Mechanical quality (Qms): 6.64
  • Electrical quality (Qes): 0.51
  • Total quality (Qts): 0.47
  • Moving mass (Mms): 153.2 g
  • Diaphragm area (sd): 330 cm2
  • Suspension compliance (Cms): 0.12mm/N
  • Force factor (BL): 16.62Tm
  • Equivalent air volume (Vas): 18.4 liters
  • Efficiency (η): 0.17 %
  • SPL 2.83V/1m: 86.5 dB
  • Outer diameter: 263 mm
  • Cutout diameter: 230 mm
  • Mounting depth: 140 mm

Frequently Asked Questions about Sigma SSW10

What is the sound quality of the Gladen Sigma SSW10 Subwoofer?

The Gladen Sigma SSW10 Subwoofer offers exceptional sound quality characterized by powerful, controlled bass. This is made possible by its larger diaphragm area and efficient drive, which ensures clean bass impulses even at high levels. The stable paper diaphragm combined with the long-stroke voice coil ensures that the bass is both forceful and precise. Whether for dynamic music styles or deep bass passages, the SSW10 provides a balanced performance that unites pressure and musicality. The special design with a dual 2-ohm voice coil increases flexibility in different system concepts.

What types of enclosures are suitable for the Sigma SSW10?

The Sigma SSW10 is optimized for both sealed and bass reflex enclosures. Thanks to its balanced electroacoustic parameters, it provides a versatile foundation for various car audio installations. In particular, the Thiele-Small parameters such as mechanical quality (Qms) of 6.64, electrical quality (Qes) of 0.51, and total quality (Qts) of 0.47 support flexible enclosure design. A recommended enclosure volume between 17 and 32 liters ensures that the subwoofer delivers impressive bass performance regardless of the enclosure type.

What technical features does the Gladen Sigma SSW10 Subwoofer offer?

The Gladen Sigma SSW10 Subwoofer is equipped with a variety of technical features that highlight its performance. It has a 10-inch diameter with a diaphragm area of 330 cm² and uses a stable paper diaphragm. The 2-inch dual 2-ohm voice coil and an aluminum coil holder enable a long-stroke voice coil with a linear X-Max of +/- 11.5 mm. Other features include a steel basket, a spider made of 7" PC mix, and a foam surround. The subwoofer has a resonance frequency of 36 Hz and a nominal impedance of 2x2 Ω.

How flexible is the dual 2-ohm voice coil of the Sigma SSW10?

The dual 2-ohm voice coil of the Sigma SSW10 offers high flexibility for integration into various system concepts. With a DC resistance of 1.85 Ω (dual), it allows the subwoofer to be operated in a variety of configurations to achieve optimal performance. The voice coil height of 30 mm ensures that there is enough excursion to push the subwoofer to its limits without compromising sound precision. This flexibility makes the Sigma SSW10 an excellent choice for car audio enthusiasts looking to customize their system.

What materials are used in the Sigma SSW10 subwoofer?

The Sigma SSW10 subwoofer uses a variety of high-quality materials that support its durability and sound quality. The diaphragm is made from sturdy paper, which ensures precise bass reproduction. The dust cap is made of polypropylene (PP), while the coil holder is made of aluminum to allow for efficient heat dissipation. The spider is made from a 7" poly-cotton blend, providing the necessary flexibility and stability. Additionally, there is a foam surround and a robust steel basket, which together form a durable and high-performing subwoofer unit.

What about the efficiency of the Gladen Sigma SSW10?

The Gladen Sigma SSW10 is designed for efficiency, which is reflected in several technical parameters. The efficiency of the subwoofer, often referred to as η, is 0.17%, which, along with an SPL value of 86.5 dB at 2.83V/1m, promises high sound output. The force factor (BL) of 16.62 Tm shows the subwoofer's ability to convert electrical energy into acoustic energy. The resonance frequency of 36 Hz guarantees deep bass, while the elastic suspension (Cms) of 0.12 mm/N provides the necessary compliance.

What are the dimensions of the Sigma SSW10 and how does that affect installation?

The Sigma SSW10 Subwoofer has an outer diameter of 263 mm and a mounting diameter of 230 mm, with a mounting depth of 140 mm. These compact dimensions allow for easy integration into most vehicle types. When installing, the recommended enclosure volume of 17-32 liters should be considered to achieve the best bass reproduction. These size specifications allow for flexible placement within various vehicle models, provided there is sufficient space. The Subwoofer can be easily integrated into existing car audio systems, as long as the space conditions in the vehicle are taken into account.

What power does the Gladen Sigma SSW10 deliver in different music genres?

The Gladen Sigma SSW10 Subwoofer impresses with its versatility across various music genres. Thanks to the long-stroke voice coil and the stable paper diaphragm, it delivers powerful and controlled bass impulses, which are particularly highlighted in dynamic music styles such as rock, hip-hop, or electronic music. At the same time, it maintains high precision during deep bass passages, which is advantageous for classical or jazz music. This combination of pressure and musicality makes the Sigma SSW10 a Subwoofer that enhances sound quality in a variety of musical scenarios.

How do the electrical and mechanical properties of the Sigma SSW10 behave?

The electrical and mechanical properties of the Sigma SSW10 are carefully tuned. An electrical quality (Qes) of 0.51 and a mechanical quality (Qms) of 6.64 result in a total quality (Qts) of 0.47 – ideal for precise and deep bass reproduction. The direct current resistance (Rdc) of 1.85 Ω (dual) and the nominal impedance of 2x2 Ω allow for flexible connection to amplifiers of various configurations. With a voice coil diameter of 50 mm and a voice coil height of 30 mm, high thermal load capacity and reliable performance are achieved.

What Thiele-Small parameters does the Gladen Sigma SSW10 have?

The Gladen Sigma SSW10 Subwoofer features detailed Thiele-Small parameters that define its acoustic performance. With a resonance frequency (Fs) of 36 Hz and a mechanical quality (Qms) of 6.64, it shows its strengths in low frequencies. The electrical quality (Qes) is 0.51, the total quality (Qts) is 0.47, and the equivalent air volume (Vas) is 18.4 liters. The force factor (BL) is specified as 16.62 Tm, while the moving mass (Mms) measures 153.2 g. These parameters demonstrate how well the Subwoofer meets specific frequency requirements.

Manufacturer information/responsible person

Gladen Europe GmbH
Alexandra Gladen

Postal address:
Bertha-Benz-Str. 97
2141 Walddorfhäslach
Germany

Contact: info@gladen.com

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