HiVi M4N-B Magnesium Cone Midwoofer

HiVi M4N-B 4" Damped Aluminum/Magnesium Cone Full-Range Driver

 

 

A shielded magnet structure allows the HiVi M4N-B 4" full-range speaker to be incorporated easily into audio/video applications. The driver may be used in a small closed box as a midrange unit in a three-way system and the good extension (70 Hz) in a vented enclosure allows for use in a 2-way two-driver or MTM configured system. Stamped steel frame, black magnesium/aluminum ally cone, optimized magnetic circuit, and high temperature CCAW voice coil.

Rated Impedance	8Ω
Resonance Frequency	69 Hz
Rated Power	15 W
Peak Power	30 W
Sensitivity(2.83V/1m)	82 dB
Weight	0.53 kg
Diameter	20 mm
DC Resistance	6.5 Ω
BL Value	3.1 N/A
Magnetic gap height	3 mm
Xmax	3 mm
Complience	1080 uM/N
QMS	5.39
QES	1.35
Qts	1.08
Mms	4.8g
Vas	4.3L