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Dayton Audio PA310-8 12" Pro Woofer 8 Ohm

Dayton Audio
Part #295-032

Dayton Audio PA310-8 12" Pro Woofer 8 Ohm

Dayton Audio
Part #295-032  
Dayton Audio PA Series Pro Woofers are a great upgrade for musical instrument or sound reinforcement cabinets, and also excel in custom-built speaker systems.
Key Features
  • Strong, low-mass carbon fiber impregnated paper cone
  • I-beam rolled edge 1.2 mm steel frame
  • Low distortion motor system w/copper cap
  • Powerful 80 oz. ceramic ferrite magnet
  • Vented pole piece/vented voice coil gap improve thermal management
  • Black motor parts and black polyimide voice coil former dissipate heat
  • Bumped back plate for unrestricted excursion
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Overview

Dayton Audio PA310-8 12" Pro Woofer 8 Ohm

Dayton Audio PA Series Pro Woofers are a great upgrade for musical instrument or sound reinforcement cabinets, and also excel in custom-built speaker systems. High power handling, smooth response, low distortion, deep punchy bass, and rugged reliability are the features that set PA Series woofers apart from other drivers – premium performance, but value priced.

Product Details

BrandDayton Audio
ModelPA310-8
Part Number295-032
UPC844632084232
Unit of MeasureEach
Weight16.4

Product Specifications

Nominal Diameter12"
Power Handling (RMS)450 Watts
Power Handling (MAX)900 Watts
Impedance8Ω
Frequency Response44 to 4,000Hz
Sensitivity96.1dB 2.83V/1m
Voice Coil Diameter3"

Thiele-Small Parameters

Resonant Frequency (Fs)39Hz
DC Resistance (Re)5.5Ω
Voice Coil Inductance (Le)1.68mH
Mechanical Q (Qms)8.85
Electromagnetic Q (Qes)0.3
Total Q (Qts)0.29
Compliance Equivalent Volume (Vas)3.24ft³
Mechanical Compliance of Suspension (Cms)0.23mm/N
BL Product (BL)18T·m
Diaphragm Mass Inc. Airload (Mms)72.8g
Maximum Linear Excursion (Xmax)5mm
Surface Area of Cone (Sd)530.9cm²

Materials of Construction

Cone MaterialPaper / Carbon Fiber
Surround MaterialCloth
Voice Coil Wire MaterialCopper
Voice Coil FormerKapton® / Polyimide
Basket / Frame MaterialSteel
Magnet MaterialFerrite

Mounting Information

Overall Outside Diameter12.2"
Baffle Cutout Diameter11.14"
Depth5.63"
# Mounting Holes8

Parts Express Staff Recommended Enclosure Volume

Sealed Volume0.5ft³
Sealed F3110Hz
Vented Volume1.5ft³
Vented F357Hz

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