Hertz Cento CS 300 S4 Car Subwoofer 700W 4 Ohm 300mm
Size: 300 mm (12 in)
Continuous Power Handling: 350 W
Peak Power Handling: 700 W
Impedance: 4 Ohm
Voice Coil Diameter: 35 mm (1.38 in)
Magnet Size (D x d x h): 134 x 45 x 34 mm
Weight: 4.844 kg
Magnet Type: High density flux ferrite
Cone Material: Polypropylene
Xmech: 16.5 mm
D (Effective Diameter): 267.7 mm
Xmax: 12.5 mm
Re (DC Resistance): 3.6 Ohm
Fs (Resonance Frequency): 25 Hz
Le (Inductance): 3.64 mH
Vas (Equivalent Volume): 93.42 L
Mms (Moving Mass): 193 g
Cms (Suspension Compliance): 0.21 mm/N
BL (Force Factor): 14.8 T*m
Qts: 0.47
Qes: 0.50
Qms: 7.2
SPL: 86.5 dB
Outer Diameter (A): 318 mm
Mounting Diameter (B): 281 mm
Mounting Depth (C): 147 mm
Magnet Diameter (D): 130 mm
Frame Diameter (E): 308 mm
Frame Thickness (F): 28.3 mm