15" Subwoofers Rockford Fosgate T215D4

• 15" Power Stage 2 Subwoofer
• Power Handling:
• Peak: 2000 watts
• RMS: 1000 watts
• Woofer cone material
• High excursion thermo-rubber surround
• Precision cast and vented aluminum alloy basket
• Mirror image symmetrical spiders
• Parabolic triangular cone geometry support system
• Massive triple stacked magnet motor assembly
• Removable and reversible screw concealing ring
• Anodized aluminum voice coil former / flat edge wound aluminum wire / copper clad aluminum wire
• Sensitivity: 87 dB

Car Subwoofers Rockford Fosgate T115D4

• 15" Power Stage 1 Series Subwoofer
• Power Handling:
• Peak: 1200 watts
• RMS: 600 watts
• Aluminum parabolic cone woofer
• Thermoplastic rubber surround
• Dual cast aluminum basket with spider venting
• Dual 4-ohm voice coils
• Double stacked magnet motor assembly