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HiVi M8N-1B 8" Damped Aluminum/Magnesium Cone Woofer

HiVi
Part #297-490

HiVi M8N-1B 8" Damped Aluminum/Magnesium Cone Woofer

HiVi
Part #297-490  
Model: M8N-1B
The HiVi M8N-B has been optimized for extended and dynamic bass reproduction in vented systems. The clarity and accuracy provided by the unique one-piece aluminum/magnesium cone is remarkable.
Key Features
  • Extremely rigid Aluminum/Magnesium cone
  • Specially made high-loss rubber surround
  • High power handling Kapton voice coil former
  • Air transparent spider
  • Symmetric Motor Drive (SMD) technology
Your Price: $38.98
MSRP: $49.99
Save $11.01 (22%)
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Quantity:Qty: 1-3 $38.98/ea
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Overview

HiVi M8N-1B 8" Damped Aluminum/Magnesium Cone Woofer

The HiVi M8N-B has been optimized for extended and dynamic bass reproduction in vented systems. The clarity and accuracy provided by the unique one-piece aluminum/magnesium cone is remarkable. This high rigidity diaphragm accurately reproduces transient attacks, contributing to a naturally dynamic and articulate sonic character in the bass and midbass regions. A high temperature Kapton voice coil, air transparent spider, and 1-3/8" voice coil provide good power handling. This woofer can be used to good effect in a medium sized 2-way system or as a woofer in a 3-way system. Recommended crossover upper frequency region for a 2-way system design is 1-2 kHz.

Product Details

BrandHiVi
ModelM8N-1B
Part Number297-490
UPC848864070650
Unit of MeasureEach
Weight5.6

Product Specifications

Nominal Diameter8"
Power Handling (RMS)80 Watts
Power Handling (MAX)160 Watts
Impedance8Ω
Sensitivity88dB 2.83V/1m
Voice Coil Diameter1.38"

Thiele-Small Parameters

Resonant Frequency (Fs)29Hz
DC Resistance (Re)6.5Ω
Mechanical Q (Qms)5.02
Electromagnetic Q (Qes)0.5
Total Q (Qts)0.45
Compliance Equivalent Volume (Vas)1.88ft³
BL Product (BL)9.6T·m
Diaphragm Mass Inc. Airload (Mms)36.5g
Maximum Linear Excursion (Xmax)5.8mm

Materials of Construction

Voice Coil FormerKapton® / Polyimide
Magnet MaterialFerrite

Mounting Information

# Mounting Holes6

Parts Express Staff Recommended Enclosure Volume

Sealed Volume0.43ft³
Sealed F355.2Hz
Vented Volume0.875ft³
Vented F338.2Hz

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