RS225P-4A 8" Reference Paper Woofer 4 Ohm

Now with improved frequency response for easier crossove

$169.00
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Dayton Audio Reference Series paper cone drivers combine class-leading low distortion performance with the use of a proprietary cone blend. Now with a flatter frequency response and smoother high frequency roll-off allowing for extended bandwidth and easi


Now with improved frequency response – we tweaked the design and the result is a much a smoother high frequency roll-off allowing for extended bandwidth and easier crossover integration.

The performance of the original groundbreaking Reference Series from Dayton Audio, now available with a paper cone! The Reference Series Paper drivers use a proprietary paper cone formulation combining natural paper pulp and synthetic Kevlar® and glass fibers to create an advanced non-woven fiber composite that delivers the perfect combination of excellent detail and smooth, natural sonic character, plus a distinctive, classy look.

Optimum Cabinet Size Sealed Volume 0.11 ft.³
Sealed F3 117 Hz
Vented Volume 0.27 ft.³
Vented F3 71 Hz

(848791002656)

• Now with improved frequency response for easier crossover integration
• Three-part paper composite diaphragm featuring paper, Kevlar, and glass fibers
• Low-distortion motor, 6-hole cast frame, rubber surround, and solid aluminum phase plug
• Perfect for use as a woofer, midwoofer, or dedicated midrange driver
• 92.9 dB sensitivity and 6 mm of excursion

Speaker Series Reference Series
Model Number RS225P-4A
Color Black
Unit of Measure Each
UPC 848791002656
Warranty - Parts 5 Years
Warranty - Labor 5 Years
Product Shipping Weight (lbs.) 6.0000
Speaker Type Woofer
Nominal Diameter 8"
Power Handling (RMS) 80 watts
Power Handling (max) 120 watts
Continuous Program Power --
Impedance 4 ohms
Sensitivity 92.9 dB @ 2.83V/1m
Frequency Response 35 - 5,500 Hz
Voice Coil Diameter 38.5 mm
Magnet Weight --
DC Resistance (Re) 3.3 ohms
Voice Coil Inductance (Le) 0.51 mH @ 1 kHz
Resonant Frequency (Fs) 37.7 Hz
Mechanical Q (Qms) 1.85
Electromagnetic Q (Qes) 0.48
Total Q (Qts) 0.38
Diaphragm Mass Inc. Airload (Mms) 25.0g
Moving Mass Of Diaphragm (Mmd) --
Mechanical Compliance of Suspension (Cms) 0.71 mm/N
Surface Area Of Cone (Sd) 213.8 cm²
Volume of Displacement (Vd) 128.2 cm³
BL Product (BL) 6.4 Tm
Compliance Equivalent Volume (Vas) 45.8 liters
Maximum Linear Excursion (Xmax) 6 mm
Driver's Mechanical Losses (Rms) --
Cone / Diaphragm Material Paper / Kevlar Cone
Entry / Exit Diameter --
Surround Material Rubber
Voice Coil Wire Material --
Voice Coil Former --
Basket/Frame Material Cast Aluminum
Magnet Material Ferrite
Overall Outside Diameter 223 mm
Overall Depth 84 mm
Baffle Cutout Diameter 184 mm
# Mounting Holes 6
Mounting Hole Diameter 209 mm
Bolt Circle Diameter --
Product Weight --
SKU 848791002656
Model # RS225P-4A
Barcode # 848791002656
Brand Dayton Audio
Shipping Weight 2.6800kg
Shipping Width 0.241m
Shipping Height 0.127m
Shipping Length 0.241m
Shipping Cubic 0.007395000m3

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