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•600W RMS Component Car Subwoofers
• Owner's Manual
Improved Voice Coil
The S-W12D4 12" subwoofer can handle up to 600 watts RMS, providing the freedom to push it to its limits without any concerns. Its cone has been redesigned, incorporating a combination of carbon fiber and polypropylene to ensure a lightweight yet robust structure. The rubber High Amplitude Multi-Roll (HAMR) surround further enhances performance by allowing maximum excursion.
Equally Well-suited for Both Ported and Sealed Boxes
With convenient jumpers, you can effortlessly switch between 2-ohm and 8-ohm impedance to match your system's requirements. Additionally, this versatile subwoofer is equally well-suited for both ported and sealed boxes, enabling you to enjoy deep, booming bass or tight, precise bass as per your preference. Mounting the subwoofer is a breeze, thanks to the twist-lock system, and you have the option to enhance its appearance with Alpine's specially-designed speaker grilles (available separately).
Brand | Alpine |
Size | 12 -inch |
Impedance (Ohms) | 2, 8 |
Cone Material | Carbon Fiber/Polypropylene |
Surround Material | Rubber |
Frequency Response | 23 - 215 Hz |
Max RMS Power Handling | 600 |
Peak Power Handling (Watts) | 1800 |
Top Mount Depth (inches) | 5.0625 |
Bottom Mount Depth (inches) | N/A |
Cutout Diameter or Length (inches) | 10.625 |
Port diameter (inches) | N/A |
Port length (inches) | N/A |
Free-Air | No |
Dual Voice Coil | Yes |
Sensitivity | 86.2 dB at 1 watt |
Vas (liters) | 51.5 |
Fs (Hz) | 28.8 |
Qts | 0.44 |
Xmax (millimeters) | 15 |
Ideal Sealed Box Volume (cubic feet) | 0.85 |
Minimum Sealed Box Volume (cubic feet) | 0.61 |
Maximum Sealed Box Volume (cubic feet) | 1.2 |
Ideal Ported Box Volume (cubic feet) | 1.51 |
Minimum Ported Box Volume (cubic feet) | 1.06 |
Maximum Ported Box Volume (cubic feet) | 1.6 |
Parts Warranty | 1 Year |
Labor Warranty | 1 Year |