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Sigma SSWX08
Technical Highlights
- Der Subwoofer bietet eine Leistung von 200 bis 300 Watt RMS.
- Die Impedanz liegt bei flexiblen Dual 2x2 Ohm, optimal für Anpassung.
- Mit einem X-Max von +/-12 mm ist große Auslenkung garantiert.
- More technical details
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Sigma SSWX08 by Gladen
The Sigma SSWX08 from Gladen is an 8" (20cm) Subwoofer designed specifically for maximum power and excursion. It offers more driving force, displacement, and mechanical stability than previous models. Thanks to its dual 2-ohm design, it is flexible in use with amplifiers and is perfect for compact car audio installations. The Sigma SSWX08 delivers powerful deep bass with a strong drive and a stiff diaphragm that ensures clean sound even under high continuous load. Ideal for sealed or bass reflex enclosures, this subwoofer contains a lot of technical know-how for excellent bass performance in a small space.
The GLADEN SIGMA SSWX08 has been uncompromisingly optimized for power, excursion, and level stability. This 8" subwoofer is aimed at users who want to extract maximum pressure and confident deep bass from limited installation space. More driving force, more displacement, and higher mechanical stability make the SSWX08 significantly more powerful than the SSW models.
The powerful drive with a large voice coil ensures precise control of the diaphragm, even at high levels. In combination with the stiff and durable diaphragm, the bass remains clean, dry, and assertive even under high continuous load. This is where the SSWX08 shows its strength: controlled deep bass with noticeable punch.
Thanks to its dual 2-ohm design, the SIGMA SSWX08 can be flexibly operated with powerful amplifiers. It is therefore ideal for compact, performance-oriented car audio installations – both in sealed and bass reflex enclosures.
- High-Power 8" Subwoofer with high excursion
- Powerful drive for maximum level stability
- Stiff, durable diaphragm for clean deep bass
- Long-stroke voice coil (Dual2 Ohm)
Technical Data
Material
- Dust cap: PP
- Voice coil holder: Aluminum
- Spider: 6" PC Mix (Poly-Cotton blend)
- Diaphragm: Fiberglass
- Surround: Foam
- Basket: Aluminum
Data
- Recommended enclosure volume: 4.5-8 liters
- X-Max linear (+/-): 12 mm
- DC resistance (Rdc): 1.8 Ω (dual)
- Nominal impedance (Z): 2x2 Ω
- Resonance frequency (Fs): 44 Hz
- Voice coil diameter: 65 mm
- Voice coil height: 34 mm
- Mechanical quality (Qms): 6.35
- Electrical quality (Qes): 0.54
- Total quality (Qts): 0.5
- Moving mass (Mms): 204 g
- Diaphragm area (sd): 214 cm2
- Suspension compliance (Cms): 0.06mm/N
- Force factor (BL): 20.5 Tm
- Equivalent air volume (Vas): 4 liters
- Efficiency (η): 0.06 %
- SPL 2.83V/1m: 83.5 dB
- Outer diameter: 222 mm
- Mounting diameter: 185 mm
- Mounting depth: 146 mm

