Alpine RS-W10D4

Alpine RS-W10D4 R-Series 10-Inch Shallow-Mount Subwoofer, 600W RMS / 1,800W Peak, Dual 4-Ohm Voice Coil

Powerful Bass in a Compact Design

Enjoy deep, hard-hitting bass without sacrificing valuable installation space. The Alpine RS-W10D4 R-Series shallow-mount subwoofer combines powerful output with a slim design engineered for space-conscious vehicle installations. It delivers up to 600 watts RMS of power handling while maintaining the performance expected from Alpine's R-Series lineup.

High-Excursion Performance with 20mm X-Max

Don't let its compact profile fool you. The RS-W10D4 offers up to 20mm of cone excursion, matching the excursion capability of full-size R2-Series subwoofers. This allows the 10-inch subwoofer to move substantial air and produce powerful low-frequency output while fitting into installations with limited space.

Oversized Voice Coil and Neodymium Magnet

An oversized 4-inch voice coil and robust neodymium magnet provide the motor strength needed for demanding bass performance. This combination supports 600 watts RMS power handling while helping maintain precise and controlled output in a shallow-mount design.

Gen2 DD-Linear Magnetic Circuit for Precise Bass

Alpine's Gen2 DD-Linear Magnetic Circuit features a compact dual-gap voice coil design that improves motor control. This advanced magnetic structure helps reduce distortion and delivers tight, accurate bass reproduction, even during demanding playback.

Dual 4-Ohm Voice Coils for Flexible Wiring

The dual 4-ohm voice coil configuration gives you flexibility when matching the subwoofer to your amplifier. Connect the coils in parallel for a 2-ohm final load or in series for an 8-ohm final load, depending on your amplifier's impedance requirements.

Durable Construction for Demanding Bass Systems

Built for powerful audio applications, the RS-W10D4 features a rigid cast-aluminum frame that provides a strong and stable foundation for the subwoofer. Its durable construction helps maintain stability during high-output playback for consistent bass performance.

Ultra-Shallow 3.25-Inch Mounting Depth

With a mounting depth of just 3.25 inches, this 10-inch subwoofer is an excellent option for custom installations where space is limited. Its shallow profile makes it suitable for compact enclosures and vehicle applications that cannot accommodate traditional full-depth subwoofers.

Bring Powerful Alpine R-Series Bass to Your Vehicle

Experience impressive low-frequency performance without giving up valuable space with the Alpine RS-W10D4. Featuring 600W RMS power handling, 20mm X-Max, an oversized 4-inch voice coil, a neodymium magnet, and Gen2 DD-Linear Magnetic Circuit technology, this shallow-mount subwoofer delivers powerful, controlled bass in a compact design.