RS225P-8
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Dayton Audio RS225P-8 8" Reference Paper Woofer 8 Ohm
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Dayton Audio RS225P-8 8" Reference Paper Woofer 8 Ohm
• Three-part paper composite diaphragm featuring paper, Kevlar, and glass fibers
• Similar cosmetics and design features as original aluminum Dayton Audio Reference Series
• Perfect for use a woofer, midwoofer, or dedicated midrange driver
• 90.2 dB sensitivity and 7 mm of excursion
OPTIMUM CABINET SIZE *
PRODUCT DETAIL | |
---|---|
Speaker Series | Reference Series |
Model Number | RS225P-8 |
Color | Black |
Unit of Measure | Each |
UPC | 848791001406 |
Warranty - Parts | 5 Years |
Warranty - Labor | 5 Years |
Product Shipping Weight (lbs.) | 6.0000 |
PRODUCT SPECIFICATIONS | |
Speaker Type | Woofer |
Power Handling (RMS) | 80 watts |
Power Handling (max) | 120 watts |
Impedance | 8 ohms |
Sensitivity | 90.2 dB @ 2.83V/1m |
Frequency Response | 30 - 7,000 Hz |
Voice Coil Diameter | 38.5 mm |
THIELE-SMALL PARAMETERS | |
DC Resistance (Re) | 6.5 ohms |
Voice Coil Inductance (Le) | 0.85 @ 1 kHz |
Resonant Frequency (Fs) | 32.3 Hz |
Mechanical Q (Qms) | 1.28 |
Electromagnetic Q (Qes) | 0.44 |
Total Q (Qts) | 0.33 |
Diaphragm Mass Inc. Airload (Mms) | 21.2 g |
Mechanical Compliance of Suspension (Cms) | 1.15 mm/M |
Surface Area Of Cone (Sd) | 213.8 cm² |
Volume of Displacement (Vd) | 149.7 cm³ |
BL Product (BL) | 7.97 Tm |
Compliance Equivalent Volume (Vas) | 73.5 liters |
Maximum Linear Excursion (Xmax) | 7 mm |
MATERIALS OF CONSTRUCTION | |
Cone / Diaphragm Material | Paper / Kevlar Cone |
Surround Material | Rubber |
Dual Voice Coil | No |
Basket/Frame Material | Cast Aluminum |
Magnet Material | Ferrite |
Shielded | No |
MOUNTING INFORMATION | |
Overall Outside Diameter | 223 mm |
Overall Depth | 84 mm |
Baffle Cutout Diameter | 184 mm |
# Mounting Holes | 6 |
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