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Dayton Audio RS180P-4 7″ Reference Paper Woofer 4 Ohm
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.
- Impedance (Z)
- 4 ohms
- Power Handling (RMS)
- 60 Watts
- Power Handling (max)
- 90 Watts
€99.95
2 in stock
Delivery options and total cost confirmed at checkout.
Ask us to check connections, dimensions and compatibility before you order.
Get compatibility adviceHighlights
- 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 as a woofer, midwoofer, or dedicated midrange driver
- Three-part paper composite diaphragm featuring paper, Kevlar, and glass fibers
- 6 mm of Xmax and 88.2 dB sensitivity
Product details
Dayton Audio RS180P-4 7″ 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.
Specifications
| Article number | RS180P-4 |
| EAN | 0848791001444 |
| Woofer Series | Dayton Audio Reference series |
| Woofer Type | Midwoofer |
| Nominal Diameter | 7" |
| Power Handling (RMS) | 60 Watts |
| Power Handling (max) | 90 watts |
| Impedance (Z) | 4 ohms |
| Sensitivity (SPL at 1m / 2.83V) | 90.8 dB |
| Frequency Response | 35 – 8,000 Hz |
| Voice Coil Diameter | 38.5 mm |
| DC Resistance (Re) | 3.1 ohms |
| Voice Coil Inductance (Le) | 0.47 mH @ 1 kHz |
| Resonant Frequency (Fs) | 37.7 Hz |
| Mechanical Q (Qms) | 1.98 |
| Electromagnetic Q (Qes) | 0.48 |
| Total Q (Qts) | 0.39 |
| Diaphragm Mass Inc. Airload (Mms) | 14.8g |
| Mechanical Compliance of Suspension (Cms) | 1.21 mm/N |
| Surface Area of Cone (Sd) | 126.7 cm² |
| Volume of Displacement (Vd) | 76.02 cm³ |
| BL Product (BL) | 4.67 Tm |
| Compliance Equivalent Volume (Vas) | 27.3 liters |
| Maximum Linear Excursion (Xmax) | 6 mm |
| Cone / Diaphragm Material | Paper / Kevlar Cone |
| Surround Material | Rubber |
| Basket / Frame Material | Cast Aluminum |
| Magnet Material | Ferrite |
| Overall Outside Diameter | 180.5 mm |
| Overall Depth | 81 mm |
| Baffle Cutout Diameter | 146 mm |
| # Mounting Holes | 6 |
| Sealed Volume | 0.27 ft.³ |
| Sealed F3 | 78 Hz |
| Vented Volume | 0.64 ft.³ |
| Vented F3 | 42 Hz |
| Article number | RS180P-4 |
| EAN | 0848791001444 |
| Woofer Series | Dayton Audio Reference series |
|---|---|
| Woofer Type | Midwoofer |
| Nominal Diameter | 7″ |
| Power Handling (RMS) | 60 Watts |
| Power Handling (max) | 90 Watts |
| Impedance (Z) | 4 ohms |
| Sensitivity (SPL at 1m / 2.83V) | 90.8 dB |
| Frequency response | 35 – 8,000 Hz |
| Voice Coil Diameter | 38.5 mm |
| DC Resistance (Re) | 3.1 ohms |
| Voice Coil Inductance (Le) | 0.47 mH @ 1 kHz |
| Resonant Frequency (Fs) | 37.7 Hz |
| Mechanical Q (Qms) | 1.98 |
| Electromagnetic Q (Qes) | 0.48 |
| Total Q (Qts) | 0.39 |
| Diaphragm Mass Inc. Airload (Mms) | 14.8g |
| Mechanical Compliance of Suspension (Cms) | 1.21 mm/N |
| Surface Area of Cone (Sd) | 126.7 cm² |
| Volume of Displacement (Vd) | 76.02 cm³ |
| BL Product (BL) | 4.67 Tm |
| Compliance Equivalent Volume (Vas) | 27.3 liters |
| Maximum Linear Excursion (Xmax) | 6 mm |
| Cone / Diaphragm Material | Paper / Kevlar Cone |
| Surround Material | Rubber |
| Basket / Frame Material | Cast Aluminum |
| Magnet Material | Ferrite |
| Overall Outside Diameter | 180.5 mm |
| Overall Depth | 81 mm |
| Baffle Cutout Diameter | 146 mm |
| # Mounting Holes | 6 |
| Sealed Volume | 0.27 ft.³ |
| Sealed F3 | 78 Hz |
| Vented Volume | 0.64 ft.³ |
| Vented F3 | 42 Hz |
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