Dayton Audio Reference RSS210HO

The Dayton Audio Reference RSS210HO is an 8" (20cm) subwoofer that is part of the renowned Dayton Audio Reference series. It is a blend of quality, performance, and stylish design. With an impedance of 4 Ohm and 8 Ohm, as well as a black anodized cone, rubber surrounds, and a custom-made basket, it delivers a high-end look. With this subwoofer, you will experience remarkable sound quality, supported by a large, ventilated motor and an extra thick, black anodized aluminum diaphragm. HighLights The large-area, ventilated motor prevents compression and allows for gentle deflection. Extra thick, black anodized aluminum cone for maximum stiffness Triple short-circuit ring motor for extremely low distortion 4-layer coil for high load capacity Optimized parameters for small enclosures Consistently high-quality materials for durable performance Properties of the RSS210HO-4 8" (20cm) Subwoofer Load capacity: 300 Watts RMS Load capacity Max: 600 Watts Impedance (Z): 4 Ohm Sensitivity: 85.7 dB @ 2.83V/1m Frequency response: 30 - 1,500 Hz Spring coil diameter: 50.1 mm Direct current resistance (Re): 3.6 Ohm Swinging coil induction (Le): 0.99 mH @ 1 kHz Resonance frequency (Fs): 29.6 Hz Mechanical Quality Class (Qms): 3.33 Electrical quality class (Qes): 0.46 Total Quality (Qts): 0.40 Moving mass (mms): 99.3g Suspension compliance (Cms): 0.29 mm/N Surface area of the membrane (Sd): 213.8 cm² Displacement volume (Vd): 235.2 cm³ Power factor (BL): 12 TB Equivalent Volume (Vas): 18.7 liters Maximum deflection (Xmax): 11 mm Material cone / membrane: Black anodized aluminum cone Bead material: Rubber Winding wire material: Copper Material of the coil winding: Aluminum Basket/frame material: aluminum casting Magnetic Material: Ferrite Outer diameter: 213 mm Total depth: 126 mm Cutout diameter: 185 mm Mounting holes: 6 Closed volume: 15 liters Closed F3: 51 Hz Bass reflex volume: 47.57 liters Bassreflex F3: 27 Hz Properties of the RSS210HO-8 8" (20cm) Subwoofer Load capacity: 300 Watts RMS Load capacity Max: 600 Watts Impedance (Z): 8 Ohm Sensitivity: 83.5 dB @ 2.83V/1m Frequency response: 30 - 1,500 Hz Spring coil diameter: 50 mm Direct current resistance (Re): 5.9 Ohm Inductance of the oscillating coil (Le): 1.46 mH @ 1 kHz Resonance frequency (Fs): 29.6 Hz Mechanical Quality Class (Qms): 2.78 Electrical quality class (Qes): 0.45 Total quality (Qts): 0.39 Moving mass (mms): 99.3g Suspension compliance (Cms): 0.29 mm/N Displacement volume (Vd): 256.6 cm³ Power factor (BL): 15.6 tm Equivalent Volume (Vas): 18.7 liters Maximum deflection (Xmax): 12 mm Material Cone / Membrane: Aluminum Cone Bead material: Rubber Basket/frame material: Cast aluminum Magnetic Material: Ferrite Outer diameter: 213 mm Total depth: 126 mm Cutout diameter: 185 mm Mounting holes: 6 Closed volume: 7.92 liters Closed F3: 58 Hz Bass reflex volume: 19.82 liters Bassreflex F3: 32 Hz