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RSS210-PR 8" Aluminum Cone Passive Radiator
Quick Overview
Dayton Audio's RSS210-PR 8" passive radiator is the ideal choice for tuning small enclosures lower than possible with a conventional port. With a thick aluminum cone, cast frame, rubber surround, and incredible excursion capabilities (40 mm peak to peak) this radiator is perfect for today's high excursion subwoofers.Product Highlights
- SMS™ (Sandwich Mass System) permits greater linearity by minimizing angular torque
- Durable yet compliant suspension provides substantial linear travel and mechanical stability
- Rigid cast aluminum frame with thick black anodized aluminum cone
- Threaded rod with lock nut for easy adjustment of tuning frequency
- Includes four 75 gram weighted disks for simple tuning adjustment
- Cosmetically identical to the popular Reference Series subwoofer lines
Product Manuals / Spec Sheets / Downloads
Dayton Audio RSS210-PR Specification SheetBuying Options
Dayton Audio RSS210-PR 8" Reference Series Aluminum Cone Passive Radiator
We are proud to offer our customers the complete line of Dayton Audio Reference Series passive radiators. These high quality, well-engineered passive radiators are carefully constructed using the same rigid anodized aluminum cone and cast frame as Dayton Audio's world renowned Reference Series subwoofers, making them visually identical and a perfect match to the very popular line of drivers.
Mass Appeal
Each passive radiator employs the unique SMS™ (Sandwiched Mass Structure) design which keeps the majority of the mass centered between the surround and spider providing greater linearity by minimizing angular torque. These passives are also tunable using the included weights with the bolt-on mass adjustment assembly, making them easily integrated into virtually any subwoofer design.
Cast aluminum frame holds everything together
In order to support its extreme excursion, the RSS210-PR uses a rugged cast aluminum frame. The minimalistic design of the frame both eliminates unwanted flex and provides ample room for the rear of the cone. Plenty of room behind the spider makes sure that you can push the limits of excursion without bottoming out.
Packaged Contents
- (1) Passive Radiator
- (4) 75 gram disk weights
- (1) Nylon locking nut (for final assembly)
Tip: As a general rule, the passive radiator(s) should have at least double the displacement of air (Vd) as the active woofer(s)/subwoofer(s) in the system. To calculate Vd=Xmax ∗ Sd
| Model Number | RSS210-PR |
| Color | Black |
| Unit of Measure | Each |
| UPC | 848791008726 |
| Warranty - Parts | 5 Years |
| Warranty - Labor | 5 Years |
| Product Shipping Weight (lbs.) | 0.39 |
| Speaker Type | Passive Radiator |
| Nominal Diameter | 8" |
| Power Handling (max) | -- |
| Continuous Program Power | -- |
| Sensitivity | -- |
| Frequency Response | -- |
| Voice Coil Diameter | -- |
| Magnet Weight | -- |
| DC Resistance (Re) | -- |
| Voice Coil Inductance (Le) | -- |
| Resonant Frequency (Fs) | 19.5 Hz |
| Mechanical Q (Qms) | 10.70 |
| Electromagnetic Q (Qes) | -- |
| Total Q (Qts) | -- |
| Diaphragm Mass Inc. Airload (Mms) | 110 g |
| Moving Mass Of Diaphragm (Mmd) | -- |
| Mechanical Compliance of Suspension (Cms) | 0.61 mm/N |
| Surface Area Of Cone (Sd) | 213 cm² |
| Volume of Displacement (Vd) | 426 cm³ |
| BL Product (BL) | -- |
| Compliance Equivalent Volume (Vas) | 39.2 liters |
| Maximum Linear Excursion (Xmax) | 20 mm |
| Drivers Mechanical Losses (Rms) | -- |
| Entry / Exit Diameter | -- |
| Surround Material | -- |
| Voice Coil Wire Material | -- |
| Voice Coil Former | -- |
| Basket/Frame Material | -- |
| Magnet Material | -- |
| Overall Outside Diameter | -- |
| Overall Depth | -- |
| Baffle Cutout Diameter | -- |
| Mounting Hole Diameter | -- |
| Bolt Circle Diameter | -- |
| Product Weight | -- |