Hertz Dieci DCX 130.3 Two Way Coaxial Speaker 130mm
Component: Two way coaxial
Size: 130 mm (5 in.)
Power Handling - Continuous: 40 W
Power Handling - Peak: 80 W
Impedance: 4 Ohm
Frequency Response: 65 Hz - 21 kHz
Woofer Magnet: High density flux ferrite
Woofer Magnet Size (D x d x h): 70 x 32 x 15 mm
Tweeter Magnet: Neodymium
Cone: Water-repellent pressed paper
Dome: PEI
Surround: TPU (Thermoplastic polyurethane)
Weight (single speaker): 0.56 kg
D (cone diameter): 112 mm
Re (DC resistance): 3.3 Ohm
Fs (resonance frequency): 82 Hz
Vas (equivalent volume): 7 L
Mms (moving mass): 7.4 g
Cms (compliance): 0.51 mm/N
BL (force factor): 3.8 T*m
Qts (total Q): 0.76
Qes (electrical Q): 0.93
Qms (mechanical Q): 4.3
Sensitivity (SPL): 93 dB
Mounting Diameter (A): 130 mm
Overall Diameter (A3): 151 mm
Mounting Depth (B): 116 mm
Overall Depth (C): 59 mm
Protrusion (D): 52 mm