Availability: 2 in stock (backorders allowed)

Sku: RSS460-PR

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Quick Overview

Dayton Audio RSS460-PR 18″ Aluminum Cone Passive Radiator

PDF Technical Sheet

2 in stock (can be backordered)


245.80$ CAD EACH

Categories : Passive Radiators
Product Specifications
Manufacturer DAYTON AUDIO
Speaker Type Passive Radiator
Nominal Diameter 46cm
Impedance – ohms
Power Handling (RMS) – W
Frequency Response – Hz
Sensitivity – dB
Voice Coil Diameter -mm

Dayton Audio RSS460-PR 18″ Aluminum Cone Passive Radiator

We are proud to offer our customers a complete line of Dayton Audio’s 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.

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.

The RSS460-PR 18″ passive radiator includes:
(1) Passive radiator
(8) 75 gram disk weights
(1) wing nut (for tuning)
(1) lock nut (for final assembly)

Specifications: • Fs: 14.7 Hz • Vas: 15.86 cu. ft. (449.0 liters) • Qms: 5.03 • Cms: 0.23 mm/N • Mms: 500g • Rms: 9.21 kg/s • Sd: 1164 sq. cm. • Xmech: 34 mm • Dimensions: Overall diameter: 18.17″, Cutout diameter: 16.69″, Depth: 6.18″.

Note: Parameters above are for the passive only with no additional mass added. Parameters with additional mass added are listed in the table below.

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: Sd x Xmax = Vd

Additional information

Weight 6.6 kg
Dimensions 30 × 50 × 50 cm

Nominal Diameter


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