We are a Alpine authorized dealer so you get up-to-date, fully warrantied products. Shipping is free to the lower 48 states on everything you order!
Want powerful, hard-hitting bass without sacrificing space? Alpine’s R-Series Shallow Subwoofer delivers the same loud, dynamic sound you love—now in a slim design engineered to fit almost any vehicle application.
Don’t be deceived by its compact size—the R-Series Shallow Subwoofer delivers the same 20mm cone excursion as full-size R2-Series subs for extreme output. Powered by an oversized 4-inch voice coil and a robust neodymium magnet, it handles 600W RMS with precision and power in a space-saving design.
Featuring Alpine’s Gen2 DD-Linear Magnetic Circuit with a compact dual-gap voice coil design, this technology delivers superior motor control for lower distortion and tight, accurate bass performance.
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This is really a nice sub from Alpine. What’s more is that it has a shallow design, which makes it a great option if your space is limited like in my car. There is really no question when it comes to its power and its clean when the volume is cranked up.
very high quality subwoofer from Alpine! Tight, clean and hard-hitting. built my own box for the sub, but you might want to search for the right match if you're looking for one to get the best of the sub. also have JL Audio mono amp paired with it by the way.
I’ve run Alpine gear for years and this sub reminds me why. The RS-W10D4 is powerful, accurate, and built to last. Perfect fit for my truck under-seat box—hits lows I didn’t think a 10" could.
We are a Alpine authorized dealer so you get up-to-date, fully warrantied products. Shipping is free to the lower 48 states on everything you order!
Want powerful, hard-hitting bass without sacrificing space? Alpine’s R-Series Shallow Subwoofer delivers the same loud, dynamic sound you love—now in a slim design engineered to fit almost any vehicle application.
Don’t be deceived by its compact size—the R-Series Shallow Subwoofer delivers the same 20mm cone excursion as full-size R2-Series subs for extreme output. Powered by an oversized 4-inch voice coil and a robust neodymium magnet, it handles 600W RMS with precision and power in a space-saving design.
Featuring Alpine’s Gen2 DD-Linear Magnetic Circuit with a compact dual-gap voice coil design, this technology delivers superior motor control for lower distortion and tight, accurate bass performance.
