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HiVi M4N 4" Aluminum / Magnesium Midbass

HiViPart # 297-434
Model: M4N
A shielded magnet structure allows the HiVi M4N 4" full-range speaker to be incorporated easily into audio/video applications.

Key Features

  • Gorgeous magnesium-alloy cone
  • Great extension for a small driver
  • Similar sound as the B4N used in the popular Overnight Sensations bookshelf speakers
Similar items that may interest you:
HiVi B4N 4" Aluminum Round Frame Midbass
Price: $19.49Part # 297-429
See all items in Midrange / Midbass Drivers & Full-Range Speakers
Your Price: $16.98
MSRP: $20.99
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Estimated back in stock 10/24/2025
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Overview

HiVi M4N 4" Aluminum / Magnesium Midbass

A shielded magnet structure allows the HiVi M4N 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, magnesium/aluminum ally cone, optimized magnetic circuit, and high temperature CCAW voice coil.

Product Details

BrandHiVi
ModelM4N
Part Number297-434
UPC844632022593
Unit of MeasureEach
Weight1.32

Product Specifications

Nominal Diameter4"
Power Handling (RMS)15 Watts
Power Handling (MAX)30 Watts
Impedance8Ω
Frequency Response69 to 8,000Hz
Sensitivity82dB 2.83V/1m
Voice Coil Diameter0.875"

Thiele-Small Parameters

Resonant Frequency (Fs)69Hz
DC Resistance (Re)6.5Ω
Mechanical Q (Qms)5.9
Electromagnetic Q (Qes)1.35
Total Q (Qts)1.08
Compliance Equivalent Volume (Vas)0.16ft³
Mechanical Compliance of Suspension (Cms)1.28mm/N
BL Product (BL)3.1T·m
Diaphragm Mass Inc. Airload (Mms)4.8g
Maximum Linear Excursion (Xmax)3mm
Surface Area of Cone (Sd)53cm²

Materials of Construction

Cone MaterialAluminum / Magnesium
Voice Coil Wire MaterialCCA
Voice Coil FormerKapton® / Polyimide
Basket / Frame MaterialSteel
Magnet MaterialFerrite

Mounting Information

Overall Outside Diameter4.55"
Baffle Cutout Diameter3.938"
Depth2.55"
# Mounting Holes4

Parts Express Staff Recommended Enclosure Volume

Sealed Volume0.15ft³
Sealed F360.8Hz
Vented Volume0.32ft³
Vented F364Hz

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