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Dayton Audio RS125P-4 5" Reference Paper Woofer 4 Ohm
Brand Dayton Audio
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Product Description
Manufacturer Part Number: RS125P-4
Dayton Audio Reference Series paper cone drivers combine class-leading low distortion performance with super smooth frequency response due to the use of a proprietary cone blend.
Key Features:
Overview:
Dayton Audio RS125P-4 5" Reference Paper Woofer 4 Ohm
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.
Specification:
Manuals & Resources:
Dayton Audio Reference Series paper cone drivers combine class-leading low distortion performance with super smooth frequency response due to the use of a proprietary cone blend.
Key Features:
- Three-part paper composite diaphragm featuring paper, Kevlar, and glass fibers
- Similar cosmetics and design features as original Reference Series with 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
Overview:
Dayton Audio RS125P-4 5" Reference Paper Woofer 4 Ohm
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.
Specification:
Product Details | |
|---|---|
| Brand | Dayton Audio |
| Model | RS125P-4 |
| Part Number | 295-371 |
| UPC | 848791001420 |
| Unit of Measure | Each |
| Weight | 1.85 |
Product Specifications | |
|---|---|
| Nominal Diameter | 5" |
| Bolt Circle Diameter | 4.43 |
| Power Handling (RMS) | 30 Watts |
| Power Handling (MAX) | 45 Watts |
| Impedance | 4Ω |
| Frequency Response | 70 to 12,000Hz |
| Sensitivity | 90dB 2.83V/1m |
| Voice Coil Diameter | 1" |
Thiele-Small Parameters | |
|---|---|
| Resonant Frequency (Fs) | 70Hz |
| DC Resistance (Re) | 3.1Ω |
| Voice Coil Inductance (Le) | 0.32mH |
| Mechanical Q (Qms) | 3.19 |
| Electromagnetic Q (Qes) | 0.57 |
| Total Q (Qts) | 0.48 |
| Compliance Equivalent Volume (Vas) | 0.14ft³ |
| Mechanical Compliance of Suspension (Cms) | 1.02mm/N |
| BL Product (BL) | 3.49T·m |
| Diaphragm Mass Inc. Airload (Mms) | 5.1g |
| Maximum Linear Excursion (Xmax) | 4mm |
| Surface Area of Cone (Sd) | 54.11cm² |
Materials of Construction | |
|---|---|
| Cone Material | Paper / Kevlar |
| Surround Material | Rubber |
| Voice Coil Wire Material | Copper |
| Voice Coil Former | Aluminum |
| Basket / Frame Material | Cast Aluminum |
| Magnet Material | Ferrite |
Mounting Information | |
|---|---|
| Overall Outside Diameter | 4.94" |
| Baffle Cutout Diameter | 3.70" |
| Depth | 2.16" |
| # Mounting Holes | 6 |
Parts Express Staff Recommended Enclosure Volume | |
|---|---|
| Sealed Volume | 0.1ft³ |
| Sealed F3 | 134Hz |
| Vented Volume | 0.26ft³ |
| Vented F3 | 52Hz |
Manuals & Resources:
Attention CA Residents: Prop 65 Warning
WARNING:
This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.
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