PA255-8 10" 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 50 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

PA255-8 10" Pro Woofer

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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 0.89 ft.³
Sealed F3 83 Hz
Vented Volume 2.94 ft.³
Vented F3 42 Hz
* Enclosure volume/F3s based on BassBox "optimum" calculations


PRODUCT DETAIL


Speaker Series Pro Audio Series
Model Number PA255-8
List Price $56.99
Color Black
Unit of Measure Each
UPC 844632084225
Warranty - Parts 5 Years
Warranty - Labor 5 Years
Product Shipping Weight (lbs.) 11.8000

PRODUCT SPECIFICATIONS


Speaker Type Woofer
Nominal Diameter 10"
Power Handling (RMS) 300 watts
Power Handling (max) 600 watts
Impedance 8 ohms
Sensitivity 94.7 dB @ 1W/1m
Frequency Response 46 - 3,500 Hz
Voice Coil Diameter 51 mm
Magnet Weight 50 oz.

THIELE-SMALL PARAMETERS


DC Resistance (Re) 5.0 ohms
Voice Coil Inductance (Le) 1.33 mH
Resonant Frequency (Fs) 46.4 Hz
Mechanical Q (Qms) 9.56
Electromagnetic Q (Qes) 0.51
Total Q (Qts) 0.48
Diaphragm Mass Inc. Airload (Mms) 33.60 g
Mechanical Compliance of Suspension (Cms) 0.35 mm/N
Surface Area Of Cone (Sd) 346.4 cm²
Volume of Displacement (Vd) 173.2 cm³
BL Product (BL) 9.80 Tm
Compliance Equivalent Volume (Vas) 59 liters
Maximum Linear Excursion (Xmax) 5.0 mm

MATERIALS OF CONSTRUCTION


Cone / Diaphragm Material Paper / Carbon Fiber Cone
Surround Material Cloth
Voice Coil Wire Material Copper
Voice Coil Former Kapton® / Polyimide
Dual Voice Coil No
Basket/Frame Material Steel
Magnet Material Ferrite
Shielded No

MOUNTING INFORMATION


Overall Outside Diameter 254 mm
Overall Depth 125 mm
Baffle Cutout Diameter 232 mm
# Mounting Holes 8