The Alpine RS-W10D4 is a premium ultra-shallow 10-inch R-Series subwoofer engineered for vehicles with limited mounting depth but demanding serious bass performance. It combines Alpine’s Gen2 DD-Linear magnetic motor technology, massive 20mm excursion capability, and a compact 3.25-inch mounting depth to deliver output comparable to many full-size subwoofers while fitting in tight truck and stealth-install applications

Main Features

  • 10” ultra-shallow R-Series subwoofer
  • Dual 4-ohm voice coils
  • 600W RMS / 1800W peak power handling
  • Only 3.25” mounting depth
  • 20mm X-Max excursion
  • Alpine Gen2 DD-Linear magnetic circuit
  • Oversized 4” voice coil
  • Powerful neodymium motor structure
  • Cast aluminum frame
  • Aluminum dust cap
  • Designed for compact truck and stealth applications
  • Compatible with KTE-RS10G grille kit

Specs

Specification Details
Subwoofer Size 10"
Voice Coil Configuration Dual 4Ω
RMS Power 600W
Peak Power 1800W
Mounting Depth 3.25"
X-Max 20mm
Frequency Response 29Hz – 200Hz
Sensitivity 83 dB
Voice Coil Diameter 4"
Magnet Type Neodymium
Approx. Shipping Weight ~18–24 lbs

Works Great With

    Complementary products