PowerBass S-10T

• Sensitivity (1W, 1m, infinite baffle) SPL1W 84dB
• Frequency response 34 - 400Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 40.6Hz
• Mechanical quality factor QMS 3.40
• Electrical quality factor QES 0.80
• Total quality factor QTS 0.65

Large signal parameters

• Maximum linear excursion xmax 6.8mm
• Air volume displaced at xmax VD 247cm³
• Power handling P 275W
• Program power Pmax 550W

Voice Coil

• Nominal impedance Z 4Ω
• DC resistance RE 3.2Ω
• Inductance (1kHz, estimated) LE 2.05mH
• VC Diameter 51mm

Magnet

• Force factor Bl 12.6N/A
• Motor constant Bl/√RE 7.04N/√W
• Weight 3.29kg

Diaphragm

• Effective diameter 215mm
• Effective area SD 363cm²
• Moving mass MMS 156g
• Moving mass (without air load) MMD 152g
• Material Injection molded Polypropylene

Suspensions

• Stiffness KMS 10.2N/mm
• Compliance CMS 98.5µm/N
• Equivalent volume to the compliance VAS 18.4L
• Mechanical resistance RMS 11.7N·s/m

Dimensions

• Nominal diameter 10″
• 254mm
• Baffle cutout diameter 233mm
• Mounting depth 83mm
• Volume occupied by the driver (estimated) 1.5L