RS180P-8 7" Reference Paper Woofer 8 Ohm
Three-part paper composite diaphragm featuring paper, Ke
$139.00
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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 0.14 ft.³
Sealed F3 120 Hz
Vented Volume 0.28 ft.³
Vented F3 74 Hz
* Enclosure volume/F3s based on BassBox "optimum" calculations
(848791001253)
• 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 as woofers, midwoofers, or dedicated midrange drivers
• 6 mm Xmax and 89 dB sensitivity
• 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 woofers, midwoofers, or dedicated midrange drivers
• 6 mm Xmax and 89 dB sensitivity
| Speaker Series | Reference Series |
|---|---|
| Model Number | RS180P-8 |
| Color | Black |
| Unit of Measure | Each |
| UPC | 848791001253 |
| Warranty - Parts | 5 Years |
| Warranty - Labor | 5 Years |
| Product Shipping Weight (lbs.) | 4.6500 |
| Speaker Type | Woofer |
| Nominal Diameter | 7" |
| Power Handling (RMS) | 60 watts |
| Power Handling (max) | 90 watts |
| Continuous Program Power | -- |
| Impedance | 8 ohms |
| Sensitivity | 89.8 dB @ 2.83V/1m |
| Frequency Response | 45 - 8,000 Hz |
| Voice Coil Diameter | 38.5 mm |
| Magnet Weight | -- |
| DC Resistance (Re) | 6.3 ohms |
| Voice Coil Inductance (Le) | 0.84 mH @ 1 kHz |
| Resonant Frequency (Fs) | 45.8 Hz |
| Mechanical Q (Qms) | 1.49 |
| Electromagnetic Q (Qes) | 0.44 |
| Total Q (Qts) | 0.34 |
| Diaphragm Mass Inc. Airload (Mms) | 12.4g |
| Moving Mass Of Diaphragm (Mmd) | -- |
| Mechanical Compliance of Suspension (Cms) | 0.98 mm/N |
| Surface Area Of Cone (Sd) | 126.7 cm² |
| Volume of Displacement (Vd) | 76.0 cm³ |
| BL Product (BL) | 7.16 Tm |
| Compliance Equivalent Volume (Vas) | 22 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 | 180.5 mm |
| Overall Depth | 81 mm |
| Baffle Cutout Diameter | 146 mm |
| # Mounting Holes | 6 |
| Mounting Hole Diameter | -- |
| Bolt Circle Diameter | -- |
| Product Weight | -- |
| SKU | 848791001253 |
| Model # | RS180P-8 |
| Barcode # | 848791001253 |
| Brand | Dayton Audio |
| Shipping Weight | 2.1620kg |
| Shipping Width | 0.203m |
| Shipping Height | 0.127m |
| Shipping Length | 0.203m |
| Shipping Cubic | 0.005244000m3 |
| Assembled Length | 0.203m |
| Assembled Height | 0.127m |
| Assembled Width | 0.203m |
Excellent mid woofers
By: Geoff Millar on 14 September 2016These are the best speakers I've owned. I'm using two in an MTM by Curt Campbell called the "Slapshots" with a Morel tweeter; they sound great. Accurate but not 'clinical', and they even make poor recordings such as my Hendrix bootlegs sound OK,. There's enough bass output for most recordings to leave the sub woofer off, too. Vocals sound great, really natural and I can listen to these for hours. I keep hearing things I haven't heard before and the RS180Ps really bring out different drum sounds. As a bonus, they look great and I don't want to cover them with grills!
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