High Performance subwoofer
Gladen Sigma SSW065
- 16 cm / 6,5” Subwoofer
- 400 / 250 Watt
- 2x2 Ohm Impedanz
- 1,5” Schwingspule
Overview Gladen SIgma SSW065
The GLADEN SIGMA SSW065 was specially developed for compact vehicle installations requiring controlled bass and high precision. Despite its small size, this 6.5-inch subwoofer delivers powerful performance thanks to its long-stroke suspension unit. These features ensure clean bass impulses and high control.
The FEM-optimized motor structure provides efficient power transmission with low distortion. Combined with the lightweight yet stable paper cone and precisely tuned suspension, the SSW065 delivers an accurate, dry low-frequency response, making it ideal for closed and compact bass reflex enclosures.
Thanks to its dual 2-ohm voice coil, the SIGMA SSW065 offers maximum flexibility in system integration and is ideal for modern, space-saving vehicle concepts that require high sound quality.
- Compact 6.5" subwoofer for precise bass.
- FEM-optimized drive for high control
- Long-throw 1.5" voice coil (dual 2 ohms).
- It is optimized for small, closed, and bass reflex enclosures.
Technical Datas Gladen Sigma ssw065
Material:
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Dustcap:
PP
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Coilformer:
Aluminum
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Spider:
4.5" PC Mix (poly-cotton blend)
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Cone:
Paper
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Surround:
Foam
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Basket:
Steel
Datas:
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Recommended volume:
2,5-5 Liter
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X-Max linear (+/-):
8,5 mm
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DC resistance (Rdc):
1,8 Ω (dual)
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Nominal impedance (ZN):
2,2 Ω
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Resonance frequency (Fs):
56 Hz
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Voice coil diameter:
40 mm
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Voice coil height:
25 mm
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Mechanical Q factor (Qms):
7,27
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Electrical Q factor (Qes):
0,57
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Total Q factor (Qts):
0,53
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Bewegte Masse (Mms):
70,6 g
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Membranfläche (sd):
128,6 cm2
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Compliance (Cms):
0,11mm/N
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Force factor (BL):
12,7 Tm
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Equivalent air volume (Vas):
34,23 Liter
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Efficiency (η):
0,07 %
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SPL 2,83V/1m:
84,2 dB
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External diameter:
173 mm
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Installation diameter:
144 mm
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Installation depth:
93 mm
