SUBWOOFER
GLADEN SIGMA SSW08
- • 20 cm / 8" Subwoofer
- • 700 / 350 Watt
- • 2x2 Ohm impedance
- • 2" voice coil
Overview SIGMA SSW08
GLADEN SIGMA SSW08 是追求強勁低頻與高精準度玩家的理想解決方案。這顆 8 吋超低音相較於更小尺寸的型號提供顯著更大的振膜面積與更深的下潛,同時依然保有優異的控制力與音樂性。均衡的磁路設計帶來乾淨的低頻衝擊與精準的音色重現,即使在高音壓下仍維持穩定。穩固的紙振膜搭配長衝程音圈,可有效率地將擴大機的能量轉化為強勁且受控的低頻,毫無失真感。2x2 歐姆雙音圈設計讓 SSW08 能彈性整合於各種系統配置中。憑藉精心調校的喇叭參數,SSW08 同時適用於密閉式與反射式音箱,是強勁車載音響系統的多功能選擇。
- ✓ 8 吋超低音,提供強勁且受控的低頻
- ✓ 長衝程 2 吋音圈,2x2 歐姆雙音圈設計
- ✓ 高效率磁路,呈現乾淨的低頻衝擊
- ✓ 針對密閉式與反射式音箱最佳化
Technical Data — SIGMA SSW08
Material:
Dust Cap: PP
Coil former: Aluminium
Spider: 5.5" PC Mix (poly-cotton blend)
Cone: Paper
Surround: Foam
Basket: Steel
Specification:
Recommended volume: 4 – 8 L
X-Max linear (+/-): 8.5 mm
DC resistance (Rdc): 1.8 Ω (dual)
Nominal impedance (ZN): 2.2 Ω
Resonance frequency (Fs): 57 Hz
Voice coil diameter: 50 mm
Voice coil height: 25 mm
Mechanical Q factor (Qms): 7
Electrical Q factor (Qes): 0.54
Total Q factor (Qts): 0.5
Moving mass (Mms): 109 g
Piston area (Sd): 201 cm²
Compliance (Cms): 0.07 mm/N
Force factor (BL): 15.8 Tm
Equivalent air volume (Vas): 3.99 L
Efficiency (η): 0.13 %
SPL 2.83V/1m: 86.9 dB
External diameter: 214 mm
Installation diameter: 183 mm
Installation depth: 120 mm
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