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Alpine R-W10D4 R-Series 10" Subwoofer with Dual 4-ohm Voice Coils

Based on 99 reviews
Condition: New
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$219.95

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At a glance

Condition
New
Model
R-W10D4
Dimensions
7.87"D x 7.87"W x 7.87"H
Weight
23 lb
Color
Black
Audio Output Mode
Mono
Mounting Type
Flush Mount
In the box
(1) 10" Dual 4-ohm voice coil subwooferPlastic trim ring(2) 4.5" jumper wires (each wire has a single banana connector on both ends)Owner's Manual
Works with
Car / Truck

Features 5

  • 10" subwoofer with dual 4-ohm voice coils
  • RMS 750W (375W per coil)
  • Peak 2,250W
  • Kevlar reinforced pulp cone with HAMR Santoprene rubber surround

Description

The new Alpine r-series subwoofer is built off the highly esteemed type R Platform. With select key design and build improvements, the r-series subwoofer is able to output more of that deep bass extension and Control that the Type-R is known for. Type-r Subwoofers have been known for their power handling, clean output and deep bass excursion at a mid-line price. The r-series Subwoofers feature a kevlar-treated cone for durability. The combination of this cone with the santoprene surround allows the subwoofer to deliver 19mm of x-max, for incredible, hard-hitting bass. A new method of attaching the spider and cone to the voice Coil ensures not only rigidity throughout the motor structure but contributes to the Subwoofers increased accuracy.

Specs 42

Brand Alpine
Speaker Maximum Output Power 2250 Watts
Connectivity Technology Coaxial
Audio Output Mode Mono
Mounting Type Flush Mount
Model Name R W10D4
Speaker Type Subwoofer
Special Feature NEXT-GEN SOUND PERFORMANCE, NEW MOTOR STRUCTURE, ADDITIONAL RELIABILITY, FLEXIBLE APPLICATION, INCREASED ACCURACY

Frequently asked questions

This product is currently out of stock. Please check back later for shipping info.

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


Nice sound
Love these. Small but mighty. I have 2 of these connected to a kicker amp.
Reviewed in the United States on June 1, 2025 by Gabriel G.

Si quieres un buen bajo te lo recomiendo
Que son muy buenas y estoy contento como se escucha las recomiendo mucho .
Reviewed in the United States on March 2, 2025 by Ramírez Ricardo

Once you hear it, what you've paid no longer hurts
Big bang for your buck. Literally! Alpine engineering on this R-Series is definitely built to last. I have a 500 watt amplifier that I run at about 80 percent power and the subwoofer is barely putting in work and sounds absolutely amazing. Only one woofer is needed in my car, which I have in an enclosed alpine box. I believe even if priced at $200 would be a great deal. Very happy that I upgraded from a cheaper R-Series woofer and most likely will stay with Alpine for the long haul. Two two thumbs up all the way around for sure!! ... show more
Reviewed in the United States on March 13, 2020 by Tyson

Great Speaker
It does everything it says it does and more.
Reviewed in the United States on June 28, 2023 by david rivera

I have never been so impressed , its loud it clear its perfect.
I was firstly caught with the price , after i got the product it was packaged proper even came with leads to jumper and change the Ohm rating. its currently in a ported box tuned around 60 - 80 Hz, powered by a Taramp 3000 watt, this thing plays quite well.
Reviewed in the United States on March 12, 2020 by Aditia Budhram

Best Sub-woofer in it's price range and more!
This sub is a beast. I have it paired with a Pioneer 5-channel with 600 dedicated to the sub at 2 Ohm. Inside of my 12 Focus it makes my girlfriend's hair float around a bit and it can be heard a long ways away. The sub itself sounds great and could handle nearly four times the power I'm putting to it. This is definitely worth the money. ... show more
Reviewed in the United States on February 26, 2018 by Phil Coleson

Great woofer 750w rms makes it slam
Very nice product, so far I'm super happy with the condition of the item being open box, looks brand new.
Reviewed in the United States on June 27, 2021 by Jc

Mechanical failure
I hit a speed bump while it was playing and it sounded terrible after so I took it out of the box and there were broken pieces of the glue they use around the spider just broke off laying in the box. Cheap quality, sounded good… for like a month
Reviewed in the United States on January 12, 2022 by Amazon Customer
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