PowerBass S系列超大的电机结构给消费者留下了深刻的印象，可以在重击低音通道时实现高功率处理和更高的可靠性。并且经过工程师不断地研究改进，S系列的扬声器将性价比提升到了一个全新的水平，是众多年轻HIFI爱好者的最爱。
10" Dual 4-Ohm Subwoofer
275 watt RMS/550 Watts Max
Proprietary DDC Coated Paper/Wool Cone
Pressed 4-Layer Large Roll Foam Surround
2" Vented BASV Voice Coil Former
Perimeter Aero-Vent Voice Coil Cooling Vents
Non Resonance DDC Coated Stamped Steel Basket
Rubber Mounting Gasket/Trim Ring
Chrome Push Terminals
Optimally Designed for Both Small Sealed or Ported Enclosures
Nominal Impedance: Dual 4-ohm
BL: 7.44
Inputs: Dual Coil
Subwoofer Frequency Range: 33 Hz - 500 Hz
Voice Coil Size: 2 in
Material: Pressed Wool / Paper
Sensitivity (1W / 1M): 86 dB
Motor Structure: 116 oz
Cutout Diameter: 9 1/8 (230.1mm)
Mounting Depth: 5.2 in
Xmax: 9.5 mm
Spl: 86 dB
No: 0.20%
Qts: 0.51
Qes: 0.566
Qms: 4.85
Mms: 98.5 g
Cms: 256 uM/N
Vas: 39.7 Ltr
SD: 330.06 sqCM
Fs: 33 Hz
Test Impedance: 1.6-ohm
VC Impedance: 4-ohm + 4-ohm
Size: 10 in
Sensitivity: 86 dB
Frequency Response: 33 Hz - 500 Hz
Voice Coil Size: 2 in
Power Handling (RMS/Peak): 275 / 550 watts