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PA310-8 12" Pro Woofer 8 Ohm

Quick Overview

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.

Product Highlights

• 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

Product Manuals / Spec Sheets / Downloads

Product Description

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.

OPTIMUM CABINET SIZE *

Sealed Volume 0.44 ft.³
Sealed F3 119 Hz
Vented Volume 1.04 ft.³
Vented F3 73 Hz
* Enclosure volume/F3s based on BassBox "optimum" calculations

Product Details

Speaker Series Pro Audio Series
Model Number PA310-8
List Price $86.99
Color Black
Unit of Measure Each
UPC 844632084232
Warranty - Parts 5 Years
Warranty - Labor 5 Years
Product Shipping Weight (lbs.) 16.4000
Speaker Type Woofer
Nominal Diameter 12"
Power Handling (RMS) 450 watts
Power Handling (max) 900 watts
Continuous Program Power --
Impedance 8 ohms
Sensitivity 96.1 dB @ 2.83V/1m
Frequency Response 44 - 4,000 Hz
Voice Coil Diameter 76 mm
Magnet Weight 80 oz.
DC Resistance (Re) 5.5 ohms
Voice Coil Inductance (Le) 1.68 mH
Resonant Frequency (Fs) 39 Hz
Mechanical Q (Qms) 8.85
Electromagnetic Q (Qes) 0.30
Total Q (Qts) 0.29
Diaphragm Mass Inc. Airload (Mms) 72.8g
Moving Mass Of Diaphragm (Mmd) --
Mechanical Compliance of Suspension (Cms) 0.23 mm/N
Surface Area Of Cone (Sd) 530.9 cm²
Volume of Displacement (Vd) 265.5 cm³
BL Product (BL) 18 Tm
Compliance Equivalent Volume (Vas) 91.8 liters
Maximum Linear Excursion (Xmax) 5.0 mm
Driver's Mechanical Losses (Rms) --
Cone / Diaphragm Material Paper / Carbon Fiber Cone
Entry / Exit Diameter --
Surround Material Cloth
Voice Coil Wire Material Copper
Voice Coil Former Kapton® / Polyimide
Basket/Frame Material Steel
Magnet Material Ferrite
Overall Outside Diameter 310 mm
Overall Depth 143 mm
Baffle Cutout Diameter 283 mm
# Mounting Holes 8
Mounting Hole Diameter --
Bolt Circle Diameter --
Product Weight --