High End Subwoofer
Gladen Zeta 08
- 20 cm / 08” Subwoofer
- 500 / 200 Watt
- 2x2 Ohm impedance
- 2” voice coil
overview Gladen Zeta 08
The GLADEN ZETA 08 subwoofer consistently delivers on the ZETA performance promise. Designed specifically for compact systems and closed enclosures, this subwoofer focuses on controlled, precise bass and musical integration. Its parameters are tuned so that it achieves high levels while playing cleanly and clearly, even under demanding acoustic conditions.
- Music-oriented design: controlled, precise bass
- Long-throw voice coil for linear excursion
- Robust diaphragm structure
- 2x2 ohm voice coils
- Conex Spider
- Designed for compact, closed enclosures
- Recommended enclosure: 12 liters or more (closed)
technical data Gladen Zeta 08
Material:
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Dust Cap:
Aluminum
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Coil former:
Fiberglass
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Spider:
Conex
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Cone:
Aluminum
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Surround:
NBR
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Basket:
Aluminum
Datas:
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Measurements are determined using a connected moving coil:
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Recommended volume (sealed):
12 liters closed / 30 liters ventilated
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X-Max linear (+/-):
11 mm
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DC resistance (Rdc):
1,8 Ω (dual)
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Nominal impedance (ZN):
2x2 Ω
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Resonance frequency (Fs):
21 Hz
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Voice coil diameter:
50 mm
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Voice coil height:
30 mm
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Mechanical Q factor (Qms):
9
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Electrical Q factor (Qes):
0,61
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Total Q factor (Qts):
0,57
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Moving mass (md):
116 g
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Effective piston area (sm):
206 cm2
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Mechanical resistance (Rms):
1,7 kg/s
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Compliance (Cms):
0,49mm/N
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Force factor (BL):
6,8 Tm
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Equivalent air volume (Vas):
29,7 Liter
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SPL 2,83V/1m:
84,8 dB
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External diameter:
224 mm
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Installation diameter:
189 mm
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Installation depth:
118 mm
