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B&C 8PE21 8" Midrange Speaker

B&C Speakers
Part #294-652

B&C 8PE21 8" Midrange Speaker

B&C Speakers
Part #294-652  
Model: 8PE21
The B&C 8PE21 8" midrange is the speaker of choice for high-output professional audio applications, and offers resolution and accuracy worthy of studio monitor or high-efficiency home audio systems.
Key Features
  • High efficiency design
  • Copper ring in magnet assembly lowers distortion/improves response
  • Copper voice coil on Kapton®former
  • For direct radiator or horn loaded applications
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MSRP: $224.50
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Overview

B&C 8PE21 8" Midrange Speaker

High efficiency and articulate response are trademarks of the B&C Speakers 8" cone midrange driver, which is a good choice for three and four way systems. The 8PE21 performs well in direct radiator applications, or with front horn loading from 400 Hz up to 3 kHz. A copper ring in the 8PE21's magnetic circuit reduces distortion and extends high frequency response.

Product Details

BrandB&C Speakers
Model8PE21
Part Number294-652
UPC844632002038
Unit of MeasureEach
Weight10.3

Product Specifications

Nominal Diameter8"
Bolt Circle Diameter8.3
Power Handling (RMS)400 Watts
Impedance8Ω
Frequency Response90 to 5,000Hz
Sensitivity98dB 2.83V/1m
Voice Coil Diameter2"

Thiele-Small Parameters

Resonant Frequency (Fs)87.5Hz
DC Resistance (Re)5.6Ω
Voice Coil Inductance (Le)0.5mH
Mechanical Q (Qms)3.8
Electromagnetic Q (Qes)0.2
Total Q (Qts)0.19
Compliance Equivalent Volume (Vas)0.46ft³
BL Product (BL)16.6T·m
Diaphragm Mass Inc. Airload (Mms)18g
Maximum Linear Excursion (Xmax)2.5mm
Surface Area of Cone (Sd)220cm²

Materials of Construction

Cone MaterialPaper
Surround MaterialCloth
Voice Coil Wire MaterialCopper
Voice Coil FormerKapton® / Polyimide
Basket / Frame MaterialCast Aluminum
Magnet MaterialFerrite

Mounting Information

Overall Outside Diameter8.8"
Baffle Cutout Diameter7.4"
Depth3.6"
# Mounting Holes8

Parts Express Staff Recommended Enclosure Volume

Vented Volume0.45ft³
Vented F385.6Hz

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