Rockford Fosgate R2D2-10
$90.00
Prime R2 Series 10″ subwoofer with dual 2-ohm voice coils
Strong bass that’s built to last. Rockford Fosgate’s Prime R2D2-10 subwoofer delivers powerful low-frequency performance in a durable package designed for years of reliable use. This 10-inch dual voice coil subwoofer combines rugged construction with precision engineering to give your music the deep, impactful bass it deserves.
The R2D2-10 features a mica-injected polypropylene cone working with a high-density poly-foam surround to produce fat, deep bass notes. Rockford Fosgate’s attention to detail shows in the stitched-in tinsel leads that carry the signal to the voice coils, ensuring consistent performance even through heavy use.
Product Highlights
- Size: 10-inch subwoofer
- Voice Coils: Dual 2-ohm design (configurable as 1 or 4 ohms)
- Power Handling:
- 50-250 watts RMS
- 500 watts peak power
- Frequency Response: 45-250 Hz
- Construction:
- Mica-injected polypropylene cone
- High-density poly-foam surround
- StampCast solid-steel frame with cooling vents
Key Features
- Thermal Management: Anodized aluminum voice coil former and spider venting for improved cooling
- Reliable Design: Tinsel leads stitched directly into the cone for durability
- Flexible Installation: Optimized for both sealed and ported enclosures
- Quality Connections: Quick-release compression terminals accept up to 12-gauge wire
- CEA-2031 Compliant: Meets industry standards for continuous power handling
Package Contents
- 10″ Dual 2-ohm voice coil subwoofer
- Eight 1-1/8″ Allen head screws
- 4mm Allen head bit
- Installation/Operation manual (multiple languages)
Performance Specifications
- Power Handling: 50-250 watts RMS (500 watts peak)
- Impedance Options: 1 or 4 ohms (dual 2-ohm voice coils)
- Sensitivity: 87 dB at 1 watt
- Frequency Response: 45-250 Hz
- Voice Coil Configuration: Dual voice coil
- Xmax (one-way linear excursion): 6.5 mm
- Free-Air Compatible: No
- Thiele/Small Parameters:
- Vas: 39 liters
- Fs: 35 Hz
- Qts: 0.47
Physical Specifications
- Frame Width: 10.842 inches
- Frame Length: 10.842 inches
- Cutout Diameter: 9-1/16 inches
- Mounting Depth: 4-7/16 inches (top-mount)
- Construction Materials:
- Cone: Mica-injected polypropylene
- Surround: Poly-foam
- Basket: StampCast steel
- Grille: Not included
- Connections: Spring post terminals (accommodate up to 12-gauge wire)
Enclosure Recommendations
- Sealed Enclosure:
- Ideal Volume: 0.59 cubic feet
- Acceptable Range: 0.5 to 0.76 cubic feet
- Performance Characteristics: More control over the woofer, handles high power, accurate sonic reproduction, suitable for all music types
- Ported Enclosure:
- Recommended Volume: 1.4 cubic feet
- Port Specifications: 4″ diameter × 13″ long
- Tuning Frequency: 43 Hz
- Performance Characteristics: Better overall efficiency than sealed enclosures, more output from less power, reduced output below 40 Hz
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