SUBWOOFER
GLADEN SIGMA SSW065
- • 16 cm / 6.5" Subwoofer
- • 400 / 250 Watt
- • 2x2 Ohm impedance
- • 1.5" voice coil
Overview SIGMA SSW065
GLADEN SIGMA SSW065 專為需要受控低頻與高精準度的緊湊型車輛安裝環境而開發。雖然體積精巧,這顆 6.5 吋超低音透過長衝程懸吊系統依然展現強勁的輸出表現,確保乾淨的低頻衝擊與優異的控制力。FEM 最佳化的磁路系統提供高效率的能量傳遞並維持極低失真,搭配輕量但結構穩固的紙振膜以及精準調校的懸吊組,SSW065 能呈現精確、紮實的低頻響應,特別適合密閉式音箱與小型反射式音箱。憑藉 2x2 歐姆雙音圈設計,SIGMA SSW065 在系統整合上提供最大彈性,是現代節省空間且追求高音質之車載音響配置的理想選擇。
- ✓ 6.5 吋緊湊型超低音,呈現精準低頻
- ✓ FEM 最佳化磁路系統,控制力卓越
- ✓ 1.5 吋長衝程音圈(2x2 歐姆雙音圈)
- ✓ 針對小型密閉式與反射式音箱最佳化
Technical Data — SIGMA SSW065
Material:
Dust Cap: PP
Coil former: Aluminium
Spider: 4.5" PC Mix (poly-cotton blend)
Cone: Paper
Surround: Foam
Basket: Steel
Specification:
Recommended volume: 2.5 – 5 L
X-Max linear (+/-): 8.5 mm
DC resistance (Rdc): 1.8 Ω (dual)
Nominal impedance (ZN): 2.2 Ω
Resonance frequency (Fs): 56 Hz
Voice coil diameter: 40 mm
Voice coil height: 25 mm
Mechanical Q factor (Qms): 7.27
Electrical Q factor (Qes): 0.57
Total Q factor (Qts): 0.53
Moving mass (Mms): 70.6 g
Piston area (Sd): 128.6 cm²
Compliance (Cms): 0.11 mm/N
Force factor (BL): 12.7 Tm
Equivalent air volume (Vas): 34.23 L
Efficiency (η): 0.07 %
SPL 2.83V/1m: 84.2 dB
External diameter: 173 mm
Installation diameter: 144 mm
Installation depth: 93 mm
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