HiVi B4N 4" Aluminum Midbass Round Frame 8 ohms

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.

.

Highlights

• Capable of covering a wide portion of the audio spectrum
• Magnetically shielded design allows use in center channel and other multimedia applications

.

Product details

HiVi B4N 4" Aluminum Midbass Round Frame

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. 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.

,

Product Specifications

• Article number B4N
• Woofer Type Midwoofer
• Nominal Diameter 4"
• Power Handling (RMS) 25 Watts
• Power Handling (max) 50 Watts
• Impedance (Z) 8 ohms
• Sensitivity (SPL at 1m / 2.83V) 85 dB
• Frequency Response 60 to 4,000 Hz
• Voice Coil Diameter 1"
• DC Resistance (Re) 6.5 ohms
• Resonant Frequency (Fs) 56 Hz
• Mechanical Q (Qms) 3.91
• Electromagnetic Q (Qes) 0.63
• Total Q (Qts) 0.52
• Diaphragm Mass Inc. Airload (Mms) 6.8g
• Mechanical Compliance of Suspension (Cms) 1.11 mm/N
• Surface Area of Cone (Sd) 53 cm²
• BL Product (BL) 5.1 Tm
• Compliance Equivalent Volume (Vas) 0.16 ft.³
• Maximum Linear Excursion (Xmax) 3.2 mm
• Cone / Diaphragm Material Aluminum / Magnesium
• Voice Coil Former Kapton® / Polyimide
• Dual Voice Coil No
• Magnet Material Ferrite
• Shielded Yes
• Overall Outside Diameter 4.59"
• Overall Depth 2.85"
• Baffle Cutout Diameter 3.66"
• Mounting Holes 4
• Sealed Volume 0.08 ft.³ S
• ealed F3 92 Hz
• Vented Volume 0.27 ft.³
• Vented F3 46 Hz