The Rockford Fosgate R2SD4-10 is a 10 inch shallow mount subwoofer designed to provide deep bass in vehicles where space is extremely limited. As part of the Prime R2 series, this driver is optimized for small, sealed enclosures. Its low profile construction allows for installation in tight areas like behind truck seats or under compact car benches without sacrificing the build quality expected from the Rockford Fosgate name.
Mica Injected Polypropylene Cone: The woofer features a mica injected polypropylene cone that remains rigid and durable under high pressure. This material provides accurate bass reproduction while resisting the environmental wear common in automotive applications.
StampCast Basket with Integrated Spider Venting: The heavy-duty steel basket provides a solid frame for the motor assembly. It includes built-in venting that allows air to flow around the spider and voice coil, which helps manage heat and extends the life of the subwoofer.
Anodized Aluminum Voice Coil Former: This subwoofer uses an anodized aluminum former for its 2 inch voice coil. Aluminum is superior to plastic or paper for heat dissipation, acting as a heat sink to keep the voice coil cool during extended periods of play.
Dual 2-Ohm Voice Coil Configuration: The dual voice coil design gives you multiple options for wiring. You can configure the subwoofer for a 2-ohm or 8-ohm load, allowing for greater compatibility with a variety of mono-block or bridged amplifiers.
12-Gauge Compression Terminals: High-quality spring-loaded compression terminals are used to ensure a secure and reliable connection. These terminals accept up to 12-gauge wire, facilitating maximum signal transfer from your amplifier.
Stitched Tinsel Leads: To prevent damage during high excursion, the tinsel leads are stitched directly to the spider. This reinforced design prevents the leads from shorting out or making unwanted noise during intense bass hits.
Subwoofer Size: 10 Inch
Subwoofer Type: Shallow Mount
Power Handling: 200 Watts RMS
Nominal Impedance: Dual 4-Ohm
Voice Coil Diameter: 2.0 Inches (51 mm)
Frequency Response: 45Hz to 250Hz
Sensitivity: 82 dB at 1 Watt / 1 Meter
Xmax: 7.0 mm
Mounting Depth: 3.41 Inches (86.7 mm)
Cutout Diameter: 9.125 Inches (232 mm)
Woofer Displacement: 0.037 Cubic Feet (1.05 Liters)
Sealed Enclosure Volume: 0.70 Cubic Feet
Ported Enclosure Volume: 1.4 Cubic Feet
One R2SD2-10 Prime Shallow Subwoofer
One PVC Trim Ring
Set of High-Strength Mounting Screws
Installation and Operation Manual
The R2SD2-10 is a CEA-2031 compliant subwoofer, meaning its power ratings have been tested according to industry standards. With a mounting depth of only 3.41 inches, it is one of the most versatile 10 inch subwoofers for custom, space-saving audio upgrades.