Volunteer Audio

Alpine – X-W10D4


10 Inch Full-Range Coaxial Speaker
  • Maximum Power – 2700W, RMS Wattage – 900W, Impedance – 4 Ohm
  • 10″ subwoofer with dual 4-ohm voice coils
  • 1 Year Warranty
  • More Features!

10 in stock


Speaker Features

Alpine X-W10D4 Full-Range Coaxial Speaker

Speaker Features


Alpine’s X-Series subwoofers are designed to deliver a loud output while still maintaining the details of your music, so you get the best of both worlds. The X-W10D4 can perform up to 900-watts for a powerful, loud performance. Built with a powerful motor comprised of a premium, elongated voice coil and triple stacked ferrite magnets, you’ll get the most air movement from your sub resulting in accurate sound reproduction for the bass you crave.


While some subwoofer systems focus on volume or clarity, the X-W10D4 gives you both power and accuracy for the clearest imaging in your music. In order to achieve this, Alpine created groundbreaking technology that controls the 48mm of total excursion and cone motion. Dual spiders in the cone ensure a rigid movement that keeps the cone under control. Alpine’s High Amplitude Multi-Roll (HAMR) surround technology is made of rubber to allow the cone to move air while staying cool. These technologies work together to eliminate unnecessary movement and noise that can lead to distortion for the most accurate sound.
Install-Friendly Design
The overbuilt motor and high-controlled suspension in the X-W10D4 allows a small box requirement that can be either sealed or ported based on the desired bass experience. The X-W10D4 has a twist-lock trim ring for easy attachment to the included metal mesh grill. The locking trim ring features an Alpine logo and conceals the mounting screws for a premium fit and finish to your subwoofer enclosure.
Strong Construction
The X-W10D4 was built to handle the loudest music and roughest ride. The subwoofer has a cast aluminum frame and HAMR rubber surround that supports and protects the pulp-mica cone so the subwoofer can move a large quantity of air yet maintain its accuracy.
Alpine: Image Defined
Alpine took the guesswork out of complete sound system building with Alpine Image Defined (ID), an approach to creating sound system “families” that include matching core components that complement each other for the ultimate sound imaging.

Speaker Specifications


Alpine X-W10D4 Full-Range Coaxial Speaker

Speaker Design Subwoofer
DC Resistance (Ω) 4 Ohm (Ω)
Peak Power (Watts) 2700W
Continuous Power (RMS) 900W
Effective Frequency Range 24-200 Hz
Mounting Hole Diameter (0.00 mm)
Top Mount Depth
Bottom Mount Depth
Grille No
Warranty 1 Year

Vehicle Information

Additional information

Weight 25 lbs
Dimensions 14.00 × 14.00 × 13.00 in


Maximum Wattage





10 Inch

RMS Wattage


Speaker Design



4 Ohm