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.
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.
Great subwoofer for sound and base by Bear83
This subwoofer is great for base sound and does not make the music sound distorted
I love my alpine and I need to buy 2 more by 5609
my goal was to not get some speakers did I was going to be comfortable with I had a great installer he was the best hook me up got everything looking good
Great Sub by snootchnuts
Great Sub that has clean bass and nice power handling.
awesome subwoofer by BigRed26
Alpine has done it again this sub delivers bang for the buck. Will buy another one for my other vehicle
sound good by darivia
I really like the Alpine subwoofer.IAM going to buy me one more Alpine subwoofer
Very solid sub! by SFS1169
Amazing bass response with very clean and clear sound. Sub has clean and tight transitions from mid to low and to even lower bass. Clean looks and installation cover ring keep things looking smooth. After a short break-in period I am surprised by the sub each time I listen to it. Paired with a Alpine M500 amplifier I couldn't be happier.