Rockford-Fosgate Prime R2SD2-12

Features:

• 12" Dual 2 ohm Shallow Mount Prime Stage 2 Series Subwoofer
• Recommended power range: 100 - 250 watts RMS
• CEA-2031 Compliant
• Klippel Verified
• Shallow Motor Assembly
• 12 AWG compression terminals
• Optimized for sealed enclosures
• Mica injected polypropylene cone
• StampCast basket with integrated spider venting
• Linear spider with embedded 16 AWG tinsel leads
• Unique low profile "inset" design, high excursion woofer
• High density compressed half-roll sealed poly-foam surround
• Proprietary attached tear & fatigue resistant poly-cotton spider
• Suited for sealed enclosure applications, capable for use in vented boxes as well
• Optimized motor magnetics with extended pole and bumped vented backplate
• Fatigue resistant and reduced strain "stitched on" flexible lead wire design
• Multi-point high-temp/high-strength neck joint bonding technique
• High temp copper voice coil with aluminum former
• All metal compression input terminal assembly
• Semi-flexible PVC integrated trim ring
• Heavy guage stamped steel frame
• Mounting Depth: 3.602"
• Cutout Diameter: 11.25"
• Magnet Weight: 51.0 oz
• Frequency Response: 43 - 250 Hz
• Xmax: 10 mm
• Sensitivity: 85 dB @ 1 watt / 1 meter
• Recommended Ported Enclosure: 1.79ft³ @40.0Hz
• Recommended Sealed Enclosure: 0.90ft³ @44.1Hz

Specifications:

• Subwoofer Series: Prime R2 (Rockford Fosgate)
• Subwoofer Size: 12"
• Peak Power Handling: 500 watts
• RMS Power Handling: 250 watts
• Voice Coil(s): Dual
• Impedance (Per Voice Coil): 4 ohms
• Voice Coil Diameter: 2"
• Frequency Response: 43 - 250 Hz
• Sensitivity: 85 dB
• Xmax (millimeters): 10 mm
• Subwoofer Design: Round / Circle
• Main Cone Color: Black
• Woofer Composition: Mica Injected Polypropylene (MIPP)
• Woofer Surround: Poly-Foam
• Magnet Structure: Single Stacked
• Subwoofer Grille: No
• Re-Cone Kit Available: No