Bronze/aluminum alloy cones, rubber surrounds, cosmetic steel frames, and shielded motor structures are the distinguishing features of HiVi's B Series full-range speakers.
Capable of covering a wide portion of the audio spectrum. Magnetically shielded design allows use in center channel and other multimedia applications. The B4N drivers are capable of covering a
wide portion of the audio spectrum, and the magnetically shielded design allows use in center channel and other multimedia applications.
Nominal Diameter |
4" |
Moving Mass Of Diaphragm (Mmd) |
6.8 |
Power Handling (RMS) |
25 Watts |
Power Handling (MAX) |
50 Watts |
Impedance |
8Ω |
Frequency Response |
60 to 4,000Hz |
Sensitivity |
85dB 2.83V/1m |
Voice Coil Diameter |
1" |
Resonant Frequency (Fs) |
56Hz |
DC Resistance (Re) |
6.5Ω |
Mechanical Q (Qms) |
3.91 |
Electromagnetic Q (Qes) |
0.63 |
Total Q (Qts) |
0.52 |
Compliance Equivalent Volume (Vas) |
0.16ft³ |
Mechanical Compliance of Suspension (Cms) |
1.11mm/N |
BL Product (BL) |
5.1T·m |
Maximum Linear Excursion (Xmax) |
3.2mm |
Surface Area of Cone (Sd) |
53cm² |
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Note: The price is for a Pair