The SWR-1522D will give you the most bass for your buck. This subwoofer feature a shallow mounting depth, and only requires a small amount of airspace making it the perfect choice for a large range of subwoofer boxes. This subwoofer is made to bump. It can handle a big amount of wattage and it does not sacrifice any sound quality, due in large part to the state of the art materials it are produced with.

The Alpine SWR-1522D will give you clean and accurate bass and can easily handle all the amps you throw it's way.

Alpine Type-R subwoofers are designed with HAMR Engineering to deliver tight and accurate bass. A multi-stage Thermal Management System and Aluminum Airflow Motor Cover provide a better airflow cooling for maximum performance. With the precision-crafted SWR-1522D you'll be able to handle ground-pounding, long-lasting bass and complement any system for awesome sound quality. Add another dimension to the sound, and feel your bass with the SWR-1522D.

Alpine SWR-1522D For Sale

Alpine Swr 1522d 15 2000 Watt Dvc 2 Ohm Competition Car Audio Subwoofer Sub $209.95

Alpine Type R Swr 1522d 15 Dual 2 Ohm Type R Series Car Subwoof $193.99

Alpine Swr 1522d Car Audio Type R 2 Ohm 15 Inch 2000w Power Subwoofer Sub Woofer $199.90

2 Alpine Swr 1522d Car Audio Stereo 2 Ohm 15 Type R Subwoofers Sub Woofers Pair $388.90

2 Alpine Car Audio Stereo 15 Inch Type R Swr1522d Power Sub Woofers Subwoofers $388.90

New Alpine Swr 1522d 15 Dual 2 Ohm Type R Car Subwoofer $194.44

Pair New Alpine Swr 1522d 15 4000 Watt Dvc 2 Ohm Car Subwoofers Subs Swr1522d $414.95

Alpine Type R Swr 1522d 15 Dual 2 Ohm Type R Series Car Subwoofer $193.99

Alpine Swr1522d 15 Dual 2 Ohms 750w Rms Type R Series Car Audio Bass Sub Woofer $208.15

Wire this beauty up to your system and let it impress you. You will be blown away by the smooth quality of the bass it produces. The stylish housing unit is rugged and designed to last for years to come, with no worry of breakdown and deterioration.

The SWR-1522D will compliment practically any stereo system and is built and designed to produce the finest bass sound you could hope for in a premium subwoofer. The Alpine SWR-1522D really produces!

The Alpine SWR 1242D subwoofers are for those of you who want a serious and powerful system. The 1242D will not not fall apart, blow or distort like some woofers do in their class. These are made to last and can deliver amazing sound with the proper amp and correct wiring.

The Alpine SWR 1242D has a power handling of between 50 and 500 watts RMS with a frequency response of 24-500 Hz. Peak power is 1,500 watts that come in a 12 inch package. The pulp cone is kevlar-reinforced (kevlar is the material used in bullet-proof vests) and the frame is cast aluminum with perimeter venting for perfect air flow. The Alpine SWR 1242Ds are designed with extra rigidity, so it won't buckle under hard play. A rubber surround helps to maximize cone travel for deep bass, while withstanding the decay that can destroy a speaker. A re-designed thermal management system and aluminum airflow motor cover shed heat quickly for efficient operation and better power handling.

Alpine SWR-1242D For Sale

Alpine Swr 1242d 1 Way 1083 X 12 Car Subwoofer Used Fair $81.69

Alpine Swr 1242d 12 Car Subwoofer Type R Mobile Car Audio Stereo $55.99

Alpine Type R Swr 1242d 1 Way 12 X 12 Car Subwoofer $180.00

Alpine Type R Swr 1242d Car Subwoofer $180.00

This subwoofer weighs in at 27 pounds and has a concealed mounted gasket system, a spiral cut aluminum forer with high temperaure DVC winding and a high amplitute multi-roll santoprene surround. Pretty impressive specs.

If you are looking for a great performing subwoofer at a decent price, then the Alpine SWR 1242D is a great choice. It's made to last and will not disappoint with it's powerful output and clean bass performance.

Built on the same technology as the first generation Type-X series subwoofers from Alpine, the SWX 1243D is the most efficient subwoofer from their stable. A foamed acrylic polymer called Rohacell has replaced the core material of the cone, originally made from aluminum honeycomb. Sandwiched between a carbon fiber layer externally and a Kevlar reinforced layer internally, the acrylic polymer reduces the weight of the device's moving mass. This greatly improves the efficiency of the subwoofer due to the reduction in mechanical wear and tear. The other property of Rohacell helps in increasing the surface area for bonding with the other layers adding to its rigidity. Other technical features that stand out is the polycarbonate and glass fiber structure with the injection molded 8 arms. This force transfer assembly provides support and attachment to the device that connects with the former of the voice coil, the rear cone with its collar base.

Alpine SWX-1243D For Sale

Alpine Swx 1243d 12 3000 Watt Dual 4 Ohm Type X Car Audio Subwoofer Sub $289.95

Alpine Swx 1243d Type X 12 Dual 4 Ohm Sub Woofer New Type X $242.50

1 New Alpine Swx 1243d 12 Car Subwoofer Swx1243d Single $244.44

Alpine Swx 1243d Car Stereo 12 Type X 4 Ohm 3000w Power Subwoofer Sub Woofer $294.80

Alpine Swx 1243d 12 3000w Dual 4 Ohm Subwoofer $294.00

Alpine Swx 1243d 12 Inch 4 Ohms Car Audio Subwoofer $299.00

12alpine Type X Swx 1243d Subwoofer Enclosure Speaker Box Single Ported Sub Box $165.00

New Alpine Swx 1243d 12 Dual 4 Ohm 3000 Watts Car Subwoofer Type X Swx1243d $309.00

2 Alpine Swx 1243d Car Audio 12 Type X 4 Ohm Power Subwoofers Sub Woofers Pair $584.50

2 Alpine Swx1243d Car Audio Stereo 12 Type X 4 Ohm Sub Woofers Subwoofers Pair $584.50

2 New Alpine Swx 1243d 12 Car Subwoofer Swx1243d Pair $573.33

2 Alpine Swx 1243d 12 Type X Subwoofersvented Sub Box $609.95

The motor components have also been improved with the decrease in size to fit in the compact structure of the Alpine SWX 1243D subwoofer. The six winding layers are wound around the VC former as well as the outer layer. This maintains the operating temperatures of the VC at lower levels.

If the reviews pouring are any indication then this subwoofer is flying off the shelves faster than you can say subwoofer. Definitely a good buy if you are looking for one.

The power capacity of the Alpine SWE-1243 Type-E 12" single 4-ohm subwoofer system is 250 Watts RMS and peaks at 700 Watts. The pulp cone made of two layers is Kevlar treated to make it more resistant to wear and tear due heavy and sustained usage. Noise reduction in bass sounds is accomplished by the rubber called Santropene that surrounds the cone. Frequency response is up to 1000Hz.

Alpine SWE-1243 For Sale

Alpine Swe 1243 12 Single 4 Ohm Type E Series Car Subwoofer Sub Swe1243 New $64.88

Alpine Swe 1243 1 Way 12 Car Subwoofer $64.99

Alpine Swe 1243 12 Single 4 Ohm Type E Subwoofer 750w $92.90

Alpine Swe 1243 2yr Warnty Car 12 750w 4 Ohm Single Type E Subwoofer Swe1243 $84.15

Alpine Swe 1243 Swe1243 12 Single 4 Ohm Type E Car Subwoofer No Box A1 $46.89

Alpine Swe 1243 Car Audio 12 Subwoofer 750 Watts Type E Sub Svc 4 Ohm New $94.95

Alpine Swe 1243 1 Way 12 700 W Car Subwoofer $81.00

Alpine 12 Single Voice Coil 4 Ohm Subwoofer Swe 1243 Used Only As Display $65.00

2x Alpine Swe 1243 12 Type E Subwoofers 1500 Watt Pair $167.90

Alpine Swe 1243 12 4 Ohm Type E Car Audio Subwoofer 250watt Rms $69.99

Alpine® Swe 1243 12 750w Car Subwoofer 4 Ohm Svc New $99.95

New Alpine® Swe 1243 12 4 Ohm Type E Car Audio Subwoofer Sub Woofer 250w Rms $94.95

Air flow is maximized due to the extra venting, increasing the durability and reliability of the Alpine SWE-1243 Type-E 12" single 4-ohm subwoofer by dissipating heat faster. All this is caged inside a heavy duty steel cage that comes with a year's warranty making sure the sound doesn't blast up the system.

A gasket cover and a grille that is impact resistant are options you can explore to keep your mounting hardware hidden from view. A feature that stands out amongst others is the clarity of sound rendered even for the low notes. And the cost effectiveness of the product seems to have swept the market with great reviews pouring in from all quarters. If you want a ride that bangs and bangs all the way through, the Alpine SWE-1243 Type-E 12" single 4-ohm subwoofer is just the product for you.

If you like your sounds loud then this is the deal for you! It can't get any better with 500W power and a peak of 1500W! The Type-R tag also means that this subwoofer belongs to the special category of subwoofers for cars offered by Alpine, manufactured especially for an earsplitting and noiseless experience that lasts much longer than the warranty it comes with! A period of one year that is.

Alpine SWR-1222D For Sale

Alpine Type R Swr 1222d 1 Way 12 Car Subwoofer Work Awesome Perfect Shape Mint $113.00

Alpine Type R Swr 1222d 1 Way 12 Car Subwoofer $250.00

This subwoofer is especially suited to those who like their bass complimented loud and clear. The official description for the product lists the cooler that it is fitted with as the reason for its long run and durability.

Customer ratings as of now are heavily in favor of the product. Teenagers are raving about the sound quality and decibel level! With a maximum respond bandwidth of 500 Hz maximum, the sounds are going to keep playing in your head even when the music is off!

Combined with the speaker system from Alpine - Alpine Type-R SPR-17S - the combo makes for the best car theatre dolby digital system...if there is such a thing!

A scan-through the product specs on the official website also reveals that alot of design techniques, materials, and technologies used are going to be patented soon. So if you own a piece now, you are one of those few people who own a piece of a future hot product!

Going by popular opinion, this product sure makes the cut to the list of stuff you should own...and fast!

Everything seems to be going right for the Alpine Type-R SWR-1042D subwoofer except a small glitch. It totally bottoms out at a mere 26Hz! Users however seem to be unperturbed by this fact as the price saves the day for the SWR-1024D. "You can't expect more than that at this price," seems to be the common rhetoric. According to some, the subwoofers are so loud; they shake the rear view mirror of the car!

Alpine SWR-1042D For Sale

Alpine Type R Swr 1042d 1 Way 10 Car Subwoofer W Q Logic Enclosure $179.99

Alpine Swr 1042d Type R 10 Dual 4 Ohms 500w Car Subwoofer $119.95

Alpine Type R Swr 1042d New 10 Car Subwoofer $144.99

Set Of 2 Alpine Type R Swr 1042d 1 Way 1800 Watt 10 Car Subwoofers Subs $59.95

However, a few faulty pieces, angry customer reviews and general dissatisfaction about the price vs performance have also been reported. Evidently, not many think the Alpine Type-R SWR-1042D is a great buy for the price as it simply has no such performance co-efficient. It is not built to handle big power and as such short circuits when used extensively at high decibels. More people are opting for the Sony Xplod than the Alpine Type-R.

The Alpine offering goes well with the MTX 810D and provides a satisfactory movie experience. Customers can get twice as better a deal than the SWR-1024D, Type-R from Alpine but then they would have to shell out twice as much as well! The product is definitely a good buy. This car audio subwoofer weighs a mere 18 pounds and comes with 4 ohm voice coils. The general trend for the project is neutral with people either falling in love with the product or plain badmouthing it. Take the road less traveled, check out a piece at a friend's and decide for yourself.

But the performance loses sheen if the amplifier isn't great. A 500 rms might put the subwoofers to sleep whereas a 2400 watt amplifier will definitely topple your car. As is the case with all of the Alpine subwoofers Type-R products, the bass sound is perfect. The noise and distortion levels are really low and the sound is clean and clear.

If buyers' verdict is anything to go by, then the Alpine SWR-1022D 10'' Type-R Subwoofers are the perfect buy. As usual, there are a few detractors and critics. A major point that has been highlighted is that although the subwoofer is a steal at the price offered, it does not drown out the other sounds in the vicinity. Now that is saying something about loudness! The vocals can be heard easily over the music which is a good thing, however, at the same time what's the point of buying the speakers-subwoofer set and not being able to drown in the sound?

Our verdict - Buy it! Why? Well, it comes with the name and the Type-R series baggage but it plays excellent music when coupled with a decent amplifier. And what a perfect excuse to upgrade to a new amplifier. And, as a happy customer puts it...my Boston Acoustics fronts distort before the sub!