25 cm / 10"
Power handling: 250 / 375 Watts
4 Ohm impedance
2" voice coil

OVERVIEW

Allround subwoofer
Cast aluminum basket
Black nomex spider
Scooped paper cone
Glass fiber dust cap

TECHNICAL DATA

Cone: Paper
Spider: Nomex
Surround: Rubber
Coil former: Fiberglass
Basket: Aluminum
Dust Cap: Fiberglass

SPECIFICATIONS:

DC resistance (Rdc): 3,5 Ω
Nominal impedance (ZN): 4 Ω
Resonance frequency (fs): 31,2 Hz
Voice coil diameter: 2 inch
Mechanical Q factor (Qms): 5,64
Electrical Q factor (Qes): 0,35
Total Q factor (Qts): 0,33
Moving mass (Mms): 96,5 g
Effective piston area (Sd): 366 cm²
Mechanical resistance (Rms): 5,1 kg/s
Compliance (Cms): 0,25 mm/N
Force factor (BL): 14,1 Tm
Equivalent air volume (Vas): 51 dm³
SPL 2,83V/1m: 91,5 dB