GA-SSWX08

Subwoofer 8" / 20 cm

The GLADEN SIGMA SSWX08 has been optimized for performance, excursion, and level stability without compromise. This 8-inch subwoofer is ideal for users who want maximum pressure and deep bass from limited space. Its increased drive power, excursion, and mechanical stability make the SSWX08 significantly more powerful than the SSW models.

Its powerful drive with a large voice coil ensures precise cone control, even at high levels. In combination with the rigid and resilient cone, the bass remains clean, dry, and assertive, even under high continuous load. This is where the SSWX08 truly shines: controlled low bass with noticeable punch.

Thanks to its dual 2-ohm design, the SIGMA SSWX08 can be operated flexibly with powerful amplifiers. This makes it ideal for compact, performance-oriented car audio installations in both closed and bass reflex enclosures.

• Power handling: 800 / 400 W
• High-power 8" (20 cm) subwoofer with high excursion
• Powerful motor for maximum level stability
• Its rigid, resilient membrane provides clean bass
• Long-throw 2.5" voice coil (dual 2 Ω)
• Extreme version
• Price per unit

Material:

• Dustcap: PP
• Coilformer: Aluminum
• Spider: 6" PC Mix (poly-cotton blend)
• Cone: Glassfiber
• Surround: Foam
• Basket: Aluminum

Data:

• Recommended volume: 4.5-8 L
• X-Max linear (+/-): 12 mm
• DC resistance (Rdc): 1.8 Ω (dual)
• Nominal impedance (ZN): 2.2 Ω
• Resonance frequency (Fs): 44 Hz
• Voice coil diameter: 65 mm
• Voice coil height: 34 mm
• Mechanical Q factor (Qms): 6.35
• Electrical Q factor (Qes): 0.54
• Total Q factor (Qts): 0.5
• Moving mass (Mms): 204 g
• Piston area (sd): 214 cm²
• Compliance (Cms): 0.06 mm/N
• Force factor (BL): 20.5 Tm
• Equivalent air volume (Vas): 4 L
• Efficiency (η): 0.06%
• SPL (2.83 V / 1 m): 83.5 dB
• External diameter: 222 mm
• Installation diameter: 185 mm
• Installation depth: 146 mm