Dayton Audio SS8-22 8" Signature Series DVC Subwoofer The Dayton Audio SS8-22 Signature Series 8" Subwoofer delivers powerful, controlled bass from compact enclosures, making it a versatile choice for small-space systems. Rated for 500 watts RMS, the SS8-22 combines robust output with engineering refinements that keep distortion low and reliability high. Whether used in DSP-assisted sealed enclosures for tight, accurate performance, in compact vented/passive radiator designs for extended low end, or integrated into a car audio system where space efficiency is critical, the SS8-22 delivers bass that feels much larger than its size.
Key Specs: Nominal Diameter: 8"Power Handling (RMS): 500WPower Handling (MAX): 1,000WImpedance: 2Ω + 2Ω (Dual voice coils)Frequency Response: 20 - 500HzSensitivity: 84.9 dB 2.83V/1mVoice Coil Diameter: 2.5"Maximum Linear Excursion: ±17 mm Rigid Cone, Maximum ControlA thick anodized aluminum cone gives the SS8-22 the rigidity needed to maintain pistonic accuracy even under extreme excursion. Its indexed edge reinforces the transition between cone and surround, reducing unwanted resonances, while the high-roll butyl rubber surround supports deep excursion without sacrificing cone area. This combination ensures controlled, accurate bass reproduction that remains distortion-free at high output levels.
2.5" Voice Coil with Advanced Cooling The SS8-22’s 2.5" diameter, 4-layer copper voice coil is wound on a vented aluminum former for excellent thermal performance. The multi-layer coil increases motor force and control, while the aluminum former acts as a heat sink to pull heat away from the windings. Extensive venting through the spider, pole piece, subcone, and coil gap promotes airflow and keeps the driver cool, minimizing compression even during demanding playback.
Optimized Motor for Low DistortionA triple-stacked, FEA-optimized magnet assembly drives the SS8-22, creating a strong and symmetrical magnetic field that ensures identical forward and backward cone travel. This symmetry minimizes distortion, while precision-machined plates with sculpted edges maximize magnetic transfer through the gap. An aluminum shorting sleeve, pole cap, and top plate ring keep inductance linear throughout the stroke, reducing non-linearities and enhancing clean response into the midbass region.
This product is sold brand new. A manufacturer warranty applies only when the manufacturer provides one for this item.
Return requests must be submitted within 14 days of delivery and approved by our RMA department before the item is shipped back. Non-defective returns may be subject to a minimum 25% restocking fee and return shipping charges. Unauthorized returns are not eligible for credit or refund. Read the full return policy.
Consistent Performance at High ExcursionTo maintain stability and eliminate rocking during high excursion, the SS8-22 uses a dual-spider suspension system. The wide spacing between spiders ensures accurate coil alignment, while stitched tinsel leads integrated into the top spider prevent fatigue and noise. This robust suspension design ensures long-term durability and consistent pistonic motion under heavy loads.
Small in size, huge in performance — bass that defies expectationsCompact yet powerful, the Dayton Audio SS8-22 Signature Series 8" Subwoofer is designed for systems where space is limited but high-performance bass is required. From shoebox-sized home theater subs to custom car audio installs, the SS8-22 delivers tight, controlled low end with authority well beyond its size class. As part of Dayton Audio’s Signature Series, it blends durability, precision, and output in a compact driver built for serious performance.
Matching Passive Radiator AvailableTo extend performance even further, Dayton Audio offers the SS8-PR, 8" Signature Series passive radiator, visually identical to the driver itself. A passive radiator system allows the SS8-22 to achieve deeper low-frequency extension from compact enclosures without the need for long, noisy ports or excessive DSP boost. The result is powerful, efficient bass in smaller cabinets—ideal for car audio enclosures, desktop systems, or compact home theater subs where space and sound quality both matter.
Explore All of the Signature Series Subwoofers
SS10-22
Nominal Diameter: 10"
SS12-22
Nominal Diameter: 12"
SS15-22
Nominal Diameter: 15"
SS18-22
Nominal Diameter: 18"
Note: The SS8-22 subwoofer is a dual voice coil driver with a 2-ohm impedance per coil. All parameters are measured with the voice coil wires in series, resulting in a single 4-ohm load.
This product is sold brand new. A manufacturer warranty applies only when the manufacturer provides one for this item.
Return requests must be submitted within 14 days of delivery and approved by our RMA department before the item is shipped back. Non-defective returns may be subject to a minimum 25% restocking fee and return shipping charges. Unauthorized returns are not eligible for credit or refund. Read the full return policy.