Dayton Audio PA255-8 10 Pro Woofer
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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. 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 Details Dayton Audio PA255-8 10 Pro Woofer 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 SPECIFICATIONS Nominal Diameter 10 Power Handling (RMS) 300 Watts Power Handling (max) 600 Watts Impedance 8 ohms Frequency Response 46 to 3,500 Hz Sensitivity 92.6 dB 2.83V/1m Voice Coil Diameter 2 Magnet Weight 50 oz. THIELE-SMALL PARAMETERS Resonant Frequency (Fs) 50.5 Hz DC Resistance (Re) 5.5 ohms Voice Coil Inductance (Le) 1.49 mH Mechanical Q (Qms) 8.49 Electromagnetic Q (Qes) 0.66 Total Q (Qts) 0.61 Compliance Equivalent Volume (Vas) 1.455 ft.³ Mechanical Compliance of Suspension (Cms) 0.24 mm/N BL Product (BL) 10.6 Tm Diaphragm Mass Inc. Airload (Mms) 42.3g Maximum Linear Excursion (Xmax) 5 mm Surface Area of Cone (Sd) 346.4 cm² MATERIALS OF CONSTRUCTION Cone Material Paper / Carbon Fiber Surround Material Cloth Voice Coil Wire Material Copper Voice Coil Former Kapton® / Polyimide Basket / Frame Material Steel Magnet Material Ferrite MOUNTING INFORMATION Overall Outside Diameter 10 Baffle Cutout Diameter 9.13 Depth 4.92 Bolt Circle Diameter 9.646 # Mounting Holes 8 OPTIMUM CABINET SIZE (DETERMINED USING BASSBOX 6 PRO HIGH FIDELITY SUGGESTION) Sealed Volume 0.89 ft.³ Sealed F3 83 Hz Vented Volume 2.94 ft.³ Vented F3 42 Hz
Dayton Audio PA255-8 10 Pro Woofer
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. 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 Details Dayton Audio PA255-8 10 Pro Woofer 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.
