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HiVi E6.5 6-1/2" Treated Paper Cone Woofer

HiViPart # 297-478
Model: E6.5
The HiVi E6.5 is an all around excellent choice for a powerful and clean mid-woofer in a wide range of applications. 

Key Features

  • Ultra-light natural fiber cone for natural tone
  • Natural rubber surround for clean excursion
  • Strong aluminum frame for long lasting durability
  • Large motor and low 0.32 Qts for increased sensitivity
Your Price: $84.98
MSRP:
Save $63.01 (43%)
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Overview

HiVi E6.5 6-1/2" Treated Paper Cone Woofer

The HiVi E6.5 is a well engineered, high quality mid-bass that will work well in numerous applications. The black natural fiber cone is lightweight and stiff, but well damped for extended useable frequency response. A large ferrite motor and a Qt of 0.32 means this will work optimally in smaller ported enclosures. The aluminum voice coil former increases power handling and the cast frame will make this a durable woofer for years.

Product Details

BrandHiVi
ModelE6.5
Part Number297-478
UPC848864070599
Unit of MeasureEach
Weight5.3

Product Specifications

Nominal Diameter6-1/2"
Power Handling (RMS)60 Watts
Power Handling (MAX)120 Watts
Impedance8Ω
Sensitivity88dB 2.83V/1m
Voice Coil Diameter0.98"

Thiele-Small Parameters

Resonant Frequency (Fs)37Hz
DC Resistance (Re)6.8Ω
Mechanical Q (Qms)2.39
Electromagnetic Q (Qes)0.37
Total Q (Qts)0.32
Compliance Equivalent Volume (Vas)1.09ft³
BL Product (BL)8.1T·m
Diaphragm Mass Inc. Airload (Mms)15.1g
Maximum Linear Excursion (Xmax)5.75mm

Materials of Construction

Cone MaterialTreated Paper
Voice Coil Wire MaterialAluminum
Basket / Frame MaterialCast Aluminum
Magnet MaterialFerrite

Mounting Information

Overall Outside Diameter6.85"
Baffle Cutout Diameter5.83"
Depth3.03"
# Mounting Holes6

Parts Express Staff Recommended Enclosure Volume

Sealed Volume0.23ft³
Sealed F390.8Hz
Vented Volume0.7ft³
Vented F345.3Hz

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