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.
Great sound. by Sleepytime28
I purchased this sub because it was my only real choice in store. I needed a dvc 4 ohm speaker and this was the only one B.B. stocked in store. I know I could have found better sub online but, I'm an instant gratification kind of guy. Overall this sub sounds great and hits hard enough for me. The sub is in a 1 cu. ft. Box. It is paired with a kicker CX600.1 amp. I get a little nervous that I'm over powering the sub. Although, I have it tuned so that I hear zero clipping at max volume.
Great subwoofer for a bigger car by Kyle
I really like this subwoofer, it gives out a good amount of bass, but I think it would be better in a bigger car. It seems to have a bit of trouble syncing with the other speakers.
Great product. by PeaceFairy
For the size the sound quality is amazing. Very clear and solid sound and very sleek looking.
Just the right amount of bass I was looking for by jen25
I enjoy the quality and sound of it. I don't really know to much about subwoofers, but I believe this is a good one for me.
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.