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HiVi B2S 2" Shielded Aluminum Alloy Full-Range Driver

HiViPart # 297-432
Model: B2S
HiVi B2S 2" drivers are capable of covering a wide portion of the audio spectrum, and are easy to install without the need for cutting complicated driver recesses.
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MSRP: $21.99
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Overview

HiVi B2S 2" Shielded Aluminum Alloy Full-Range Driver

Aluminum alloy concave cones and square frames are the distinguishing features of the BS Series. HiVi B2S 2" drivers are capable of covering a wide portion of the audio spectrum, and are easy to install without the need for cutting complicated driver recesses. Magnetically shielded design allows use in center channel and other multimedia applications. Stamped steel frame and rubber surround.

Product Details

BrandHiVi
ModelB2S
Part Number297-432
UPC844632022579
Unit of MeasureEach
Weight0.28

Product Specifications

Nominal Diameter2"
Power Handling (RMS)10 Watts
Power Handling (MAX)20 Watts
Impedance8Ω
Frequency Response150 to 15,000Hz
Sensitivity78dB 2.83V/1m
Voice Coil Diameter1"

Thiele-Small Parameters

Resonant Frequency (Fs)152Hz
DC Resistance (Re)6.5Ω
Mechanical Q (Qms)5.69
Electromagnetic Q (Qes)1.53
Total Q (Qts)1.2
Compliance Equivalent Volume (Vas)0.007ft³
Mechanical Compliance of Suspension (Cms)0.689mm/N
BL Product (BL)2.5T·m
Maximum Linear Excursion (Xmax)1.5mm
Surface Area of Cone (Sd)13cm²

Materials of Construction

Cone MaterialAluminum / Magnesium
Voice Coil Wire MaterialCCA
Voice Coil FormerKapton® / Polyimide
Magnet MaterialNeodymium

Mounting Information

Overall Outside Diameter2.13"
Baffle Cutout Diameter1.875"
Depth1.25"
# Mounting Holes4

Parts Express Staff Recommended Enclosure Volume

Sealed Volume0.02ft³
Sealed F3131.8Hz
Vented Volume0.04ft³
Vented F3106.6Hz

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