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.
Awesome Bass! by bojangles
I love this sub and for the price....it is WELL worth it. Alpine never disappoints. Oh Yeaahh!!
Alpine Subs Greats Subs by Mandiux
alpine is a great product. i was amazed how great they sounds with my factory radio.
Great speaker by Grizzly
If you are on a budget this will give you great sound and bass
Excellent by Sandra0417
They sound very clear! Good speakers good brand as well
Oh Yeaahh!! by bojangles
This sub is awesome! Big bass and pairs good with a ported or sealed box. I only have one and not that much power going to it; and it rattles the entire car. I'm very happy with this purchase
Excellent output by Daveywavy
Very cool subwoofer for the price. Everything sounded great after installing and came with plugs for changing impedance.
great sound... by estella2015
Loved this sub on my car..gives out that great sound and hits great
Great Subwoofer by MrsBrunn
A great subwoofer for a complete car audio system. Lots of bass! :)
Good Sub by Irvine
Good sub for a great price. Got a great package that included amp. Was unhappy of all the extra parts that I needed to purchase in order for them to install it. Would have been nice to know since the beginning.
strong bass by Mikesinkovich
These speakers rival any I have had in the past. Very capable of hurting your ears. And they rattle my girlfriends teeth.