- Order number: da-rs225p-8a
RS225P-8A 8" Reference Paper Woofer 8 Ohm Dayton Audio Reference Series paper cone... more
Product information "Dayton Audio RS225P-8A"
RS225P-8A 8" Reference Paper Woofer 8 Ohm
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 easier crossover integration.
Product Highlights
- 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
- 89.1 dB sensitivity and 7 mm of excursion
Specifications
- Power Handling (RMS) 80 watts
- Power Handling (max) 120 watts
- Impedance (Z) 8 ohms
- Sensitivity (SPL at 1m / 2.83V) 89.1 dB
- Frequency Response 30 - 7,000 Hz
- Voice Coil Diameter 38.6 mm
- DC Resistance (Re) 7.1 ohms
- Voice Coil Inductance (Le) 1.02 mH @ 1 kHz
- Resonant Frequency (Fs) 31.6 Hz
- Mechanical Q (Qms) 1.25
- Electromagnetic Q (Qes) 0.46
- Total Q (Qts) 0.34
- Diaphragm Mass Inc. Airload (Mms) 23.6g
- Mechanical Compliance of Suspension (Cms) 1.07 mm/N
- Surface Area of Cone (Sd) 213.8 cm²
- Volume of Displacement (Vd) 70.3 cm³
- BL Product (BL) 8.5 Tm
- Compliance Equivalent Volume (Vas) 68.8 liters
- Maximum Linear Excursion (Xmax) 7 mm
- Overall Outside Diameter 223 mm
- Overall Depth 89 mm
- Baffle Cutout Diameter 184 mm
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