Alpine R-W12D4 / R-W12D2

Alpine R-W12D2

Maximum bass output
For those who like it loud, Alpine salutes you! Their legendary R-Series subwoofers are made to bring powerful bass to just about any vehicle. The R-W12D2 12" sub features a cone made from Kevlar® treated pulp — the same material used to make bulletproof vests — while its durable Santoprene™ surround allows for huge amounts of excursion. Alpine built this sub for bassheads who want the best of both worlds: accurate response and otherworldly thump.

Bring on the power
The R-W12D2 can handle up to 750 watts RMS, so be sure to choose a suitable amplifier as these bass monsters definitely want lots of power. Its dual oversized 2-ohm voice coils offer wiring flexibility you'll appreciate as your system changes and grows, so you can always pull maximum power from your amp. It works well in sealed and ported enclosures so you can choose what kind of bass you want to hear and feel.

Product highlights:

• 12" subwoofer with dual 2-ohm voice coils
• Kevlar reinforced pulp cone with HAMR Santoprene rubber surround
• frequency response: 24-200 Hz
• power handling: 750 watts RMS (375 watts per coil)
• peak power: 2250 watts
• top-mount depth: 6-3/8"
• grille not included
• warranty: 1 year

Alpine X-W12D4

Built to take it
Alpine redesigns their X-Series subwoofers to deliver even more impressive performance. The X-W12D4 12" subwoofer handles up to 900 watts RMS, so don't hesitate to give it plenty of juice. This rugged sub features a pulp/mica cone with a parabolic shape that maintains its rigidity and strength for outstanding response and accuracy. The big rubber surround supports the cone in the sub's cast aluminum frame, while Alpine's latest technology allows this sub to move an amazing amount of air (28mm Xmax, for you bass geeks out there) at very high levels while staying cool.

Versatility
You can wire the dual 4-ohm voice coils to get the optimum performance from your amp, or to configure a custom setup with multiple subwoofers. The X-W12D4 works well in sealed and ported enclosures so you can choose what kind of bass you want to hear and feel.

Product highlights:

• 12" subwoofer with dual 4-ohm voice coils
• pulp/mica cone
• large HAMR rubber surround
• cast aluminum frame provides a rock-solid platform
• power handling: 900 watts RMS (450 watts per coil)
• peak power handling: 2700 watts
• frequency response: 22-200 Hz
• Xmax: 28mm
• top-mount depth: 7-1/4"
• warranty: 1 year