The new X-Series subwoofers are the X-W12D4 12-inch Dual 4 Ohm. They deliver strong bass with tight control, just as expected from premium subwoofers.
The new X-Series subwoofers are the X-W12D4 12-inch Dual 4 Ohm. They deliver strong bass with tight control, just as expected from premium subwoofers. Key features include:
Dual Voice Coils
For system flexibility, the woofer has two 4Ω voice coils. When the voice coils are wired in parallel, the woofer presents a 2Ω load; when wired in series, the woofer presents an 8Ω load.
HAMR
The woofer features a High Amplitude Multi Roll (HAMR) Surround, made of rubber, that allows a large linear excursion and greater SPL. The HAMR design allows extreme excursions without sacrificing valuable cone area.
Dual Progressive Spider
The dual progressive spiders have integrated tinsel leads to ensure reliable and consistent control of the tinsel leads and eliminate any mechanical noise or interference often seen in high excursion cone designs.
Compound Radius Curve Pole Geometry
Alpine's Patented Compound Radius Curve pole geometry ensures a symmetrical magnetic field, while optimizing flux density to reduce distortion and further improve power handling and output.
Oversized Voice Coil
The oversized (65mm) dual voice coils are wound on an aluminum former.
Terminals
The set screw terminals are all located on one side of the woofer. The terminals will accept bare wire up to 8 gauge.
Jumper Plug
A jumper plug on the terminal block allows you to easily wire the voice coils in parallel (for a 2Ω load) or series (for an 8Ω load).
Alpine X-W12D4 - 12" Type X Car Subwoofer 2700 Watts
In the Box:
Note: Single subwoofer Only
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