Listen to music in your vehicle with rich, clear sound with this Alpine SWS-12D4 12" dual-voice-coil 4-ohm subwoofer that features improved thermal capacity and mechanical strength for reliable performance.
Features Handles up to 1500W peak power (500W RMS) For rich sound. 26-200Hz frequency response For accurate sound reproduction. 86.2dB sensitivity Picks up the highs and lows for faithful sound reproduction. Reinforced parabolic cone structure With a poly-mica dust cap and KEVLAR-pulp body for a lush soundscape (KEVLAR is a registered trademark of DuPont.). An aluminum look and an aggressive frame and motor design offer a stylish appearance. 4 ohms impedance Conducts power evenly to keep the speaker at an appropriate level. High-excursion suspension design Delivers 64mm peak-to-peak cone travel. Improved thermal capacity and mechanical strength Offer durability to withstand heavy use. Type R technology Features CRC pole geometry, an airflow system, High Amplitude Multi Roll (HAMR) Santoprene surround, a high-strength steel frame and a high-grade strontium ferrite magnet to ensure optimal performance.
Really great sub by semperfi
The sub sounds really good in my Mitsubishi eclipse. The sound is precise and not sloppy whatsoever.
Pretty good sound by Sound
The sound is pretty good. Could hit a little harder.
Alpine what better by Dragolith
I bought this sub to replace a Polk one i had bought last year for $30 and found this one on a site cheaper then BB but since BB matches prices it was easier to get!
I originally had a TypeR but the pawn shop sold me a dual 2ohm VC and one of the VC's were blown and they never told me and the TypeR's are a lil more pricey for the quality!
Worth it! by Cease
Def a good speaker, well worth the price. The quality of the sound is good and it hits pretty hard for having such a small magnet.
Great Sub! by Chris0802
I went with this sub because of recommendations of the installers, and I'm glad that I did. This Alpine amp produced good clean bass!
Great subwoofer by WooferDAB
This subwoofer is a great product in it's category and price range. It easily handles the wattage specified and doesn't have any distortion or issues. It worked well to easily replace a blown subwoofer that I had and performs very well. I'm pleased with my purchase.
So far so good pt1 by Mackavelli
only a 4 cause I just bought them today but must admit im impressed I got them hooked up to hifonics brutus 2000.1 so I cant wait until they break in. amp cut 1/4 the way up and these boys bang they catch and ride the lows im going to gradually increase the gains as the speakers break in but they sound good im a clarity junkie and the deliver I was going back and forth with the kickers but finally decided to go with the alpines and im satisfied cause these things are responsive they so far are catching the bass tones will update after about a week
Great Buy by mcg33
The sub looks awesome, sounds awesome--able to get the lows that my kicker never could. Definitely would recommend for anyone setting up their first system.
Best purchase ever!!! by JayCee3rd
Brought 1 subwoofer a month ago to pair it with my pioneer 2,400 watt amp, it was a harder than I thought. I just purchased another 1 today so now I have 2, both in a sealed box and man!! I'm completely satisfied with the product. Along with my 2 year warranty can't be any happier.
Rockin 2 by selfm73
Great quality merchandise. Shakes the windows and sounds like a million bucks.