Powered Car Subwoofers

Alpine W12S4 12 750w Car Subwoofer+Sealed Sub Box Enclosure+Amplifier+Amp Kit

Alpine W12S4 12 750w Car Subwoofer+Sealed Sub Box Enclosure+Amplifier+Amp Kit
Alpine W12S4 12 750w Car Subwoofer+Sealed Sub Box Enclosure+Amplifier+Amp Kit
Alpine W12S4 12 750w Car Subwoofer+Sealed Sub Box Enclosure+Amplifier+Amp Kit
Alpine W12S4 12 750w Car Subwoofer+Sealed Sub Box Enclosure+Amplifier+Amp Kit
Alpine W12S4 12 750w Car Subwoofer+Sealed Sub Box Enclosure+Amplifier+Amp Kit
Alpine W12S4 12 750w Car Subwoofer+Sealed Sub Box Enclosure+Amplifier+Amp Kit
Alpine W12S4 12 750w Car Subwoofer+Sealed Sub Box Enclosure+Amplifier+Amp Kit
Alpine W12S4 12 750w Car Subwoofer+Sealed Sub Box Enclosure+Amplifier+Amp Kit
Alpine W12S4 12 750w Car Subwoofer+Sealed Sub Box Enclosure+Amplifier+Amp Kit
Alpine W12S4 12 750w Car Subwoofer+Sealed Sub Box Enclosure+Amplifier+Amp Kit
Alpine W12S4 12 750w Car Subwoofer+Sealed Sub Box Enclosure+Amplifier+Amp Kit

Alpine W12S4 12 750w Car Subwoofer+Sealed Sub Box Enclosure+Amplifier+Amp Kit    Alpine W12S4 12 750w Car Subwoofer+Sealed Sub Box Enclosure+Amplifier+Amp Kit

Package: Alpine W12S4 12 750 Watt Peak , 250 Watt RMS Car Subwoofer + Rockville RS12 Single 12 1.0 cu. Ft Sealed Subwoofer Enclosure With Grade A 3/4 MDF Wood + Single Enclosure Wire Kit With 14 Gauge Speaker Wire + Screws + Spade Terminals + Rockville RXA-T1 1500 Watt Peak/370 Watt Dyno-Certified RMS 2 Channel Amplifier Car Stereo Amp + Rockville RWK81 8 Gauge 2 Channel Complete Car Amplifier Installation Kit With a Set of 100% Twisted Pair of 100% Copper RCA Cable. Condition: BRAND NEW IN ORIGINAL PACKAGING. (1) Alpine 12 4-Ohm Car Audio Subwoofer. (1) Rockville Single 12 1.0 cu.

3/4 MDF Sealed Subwoofer Enclosure Box. (1) Rockville RXA-T1 1500 Watt Peak/375w RMS 2 Channel Amplifier Car Stereo Amp. (1) Rockville RWK81 8 Gauge Complete Amp Installation Wire Kit with 100 % Copper RCA.

10 Drywall Wood Screws (Wood screws are the type of screws; the screws are actually made of metal). 12 Feet of 14 AWG Blue Speaker Wire. Alpine W12S4 12 750 Watt Peak 250 Watt RMS 4-Ohm Car Audio Subwoofer. Polypropylene and mica cone with poly-foam surround. Sealed box volume: 1.09 cu. Ported box volume: 1.91 cu. The RS12 single sealed speaker box is made in the USA with Grade A ¾ MDF wood. This enclosure is made with precision cutting machinery by industry experts that have been making these enclosures in the USA for over 20 years.

That means that the carpet will stay in place and not rip or tear. The ¾ USA MDF is much stronger then any type of import wood. This will keep your box performing at an optimal level by not flexing and distorting your woofers. Your woofers will thank you!

EVERY Rockville enclosure is not only glued at all joints but stapled as well. If that wasnt enough we add a layer of silicon to every seam! This makes your Rockville enclosure rock even more! MADE IN THE USA WITH PRIDE!

Rockville RS12 Single 12 Sealed Subwoofer Enclosure. Proudly Made In The USA, Using Only The Finest Quality Materials - For The Best Level of Performance From Your Subs! 3/4 USA Heavy Duty MDF Construction. Machine precision cut mounting holes.

Top of the line Glue for extra durable adhesion. High quality GOLD spring loaded terminals. Designed, tested, and engineered to work with most of todays popular woofers.

These enclosures are built with the quality additives needed to maximize the performance of any sound system. Enclosure Sub Size: Single 12. Dimensions in Inches: 13.2" L x 13.2" W x 13.2 H. Top and Bottom Depth: 13.2.

Mounting Depth: up to 12.25 (enough depth for any sub on the market). Gross Volume Per Sub (Measurement for the outer dimensions of the box): 1.0 Cubic Feet. Net Volume Per Sub (Measurement for the outer dimensions of the box less the thickness of the wood): 0.75 Cubic Feet.

About Rockville Quality Control Procedures. The Rockville brand stands for Quality, Innovation and Value.

All Rockville products go through the most rigorous quality control standards in the industry. Products go through months of extensive testing before they reach your hands. All user functions are tested and all internal components are tested for quality.

Rockville makes products that are virtually un-breakable! Rockville is one of the only brands in its class to test every concept model for weeks or months before starting production. Once production begins, Rockville sends product engineers to their factory to quality control every line of production. During production every product is tested and on top of that Rockville goes the extra mile and has their high level product engineers do an additional quality control. They test a certain percentage of all products from the production line a second time to ensure that the quality meets their vigorous standards, and to make sure that there is never a batch of products with even a slight problem.

Complete Single Subwoofer Enclosure Installation Kit! This accessory package includes everything you need to install one subwoofer into an enclosure, and wire to connect the enclosure to your amplifier. This package is a top of the line accessory package which we put together and tested. The drywall wood screws were hand selected by our installation experts because they drill into the enclosure very cleanly, without chipping the enclosure. The speaker wire is 14 gauge.

This is way better than using 16 gauge. You can be 100 % sure that your enclosure will have a clean signal to the amplifier with this top of the line speaker wire. These spade terminals have also been hand selected by our installation experts to make the internal wiring simple, secure, and to run the audio signal cleanly. The Rockville RWK81 8 AWG (American Wire Gauge) amp kit has the following diferences over other amp kits on the market at this price point.

Our RCA cables are 100 % copper. These are top of the line RCA cables. This is a measurement of conductivity and how much signal is loss per foot of wire. We do not cheat you on the thickness of the wire. These are standard American wire gauge thickness.

This is another reason our conductivity is better than anything else at this price point. Other brands in the market place write 8 gauge, but cheat you on the thickness. We are honest about the thickness.

The Rockville amplifier installation kits feature a new soft abrasion proof insulating jacket. This rugged PVC outer jacket allows for 100% improved flexibility over standard power cables making them extremely easy to route through your vehicles interior, and it maintains exceptional resistance to grease and oil.

The PVC outer jacket can with-stand an extreme temperature range of -40 to 220 degrees F. The RCA signal transfer cables included in this kit feature blue and silver twisted pair technology in a clear outer jacket insulation skin. Not only do the blue and silver wires look cool but they also provide superior signal transfer with maximum noise suppression. They are 100% copper to provide absolute lossless perfect signal transfer to your receiver.

This technology reduces interference, so your audio signal flows clean and pure at all power levels. This kit also includes a massive 60 Amp AGU Gold Plated Fuse, so you can be sure it will handle the all the DC power that your amp will need without even the slightest loss of current. The included 7 split loom tube provides protection for your power cable from the typically harsh environment found under the hood of your car. Audiosavings product experts have tested this amp kit against many leading amp kits on the market and were were impressed not only by the great looks but by the quality of these Rockville installation kits as well. What this means is that Rockville manufactures their kits with more copper than other kits at this price point, ultimately providing your amplifiers with better and cleaner DC power, so they work cooler and more efficiently. You will hear the difference a Rockville installation kit will make!

One other last thing worth noting about our kit compared to others. Our kit cosmetically looks the best.

It has blue power wire, clear ground wire, and twisted pair RCAs with matching colors. This model includes (1) sets of RCA cables. Rockville RWK81 8 Gauge 2 Channel Car Amplifier Wiring Installation Kit. (1) 17 High Grade Twisted Pair of 100% Copper RCA Cable. 17 8 Gauge Translucent Blue Super Flex Power Cables. 17 18 Gauge Blue Remote Cable. 17 16 Gauge Clear Speaker Wire.

3 8 Gauge Super Flex Ground Wire. Gold Plated AGU Heat Resistant Fuse Holder.

60 Amp AGU Gold Plated Fuse. Accessories Included: Wire Ties, Ring Terminals, Butt Connectors, Spades, and Grommets. Soft abrasion proof insulating jacket allows for 100% improved flexibility. PVC outer jacket can with-stand an extreme temperature range of -40 to 220 degrees F. Whenever you see the Rockville shield on a product you know that it has the stamp of approval. While other companies simply import products from China, Rockville manufactures the products in China to lower your cost but do so under American style supervision and quality standards to get you that USA quality that you want! Great features and great quality make Rockville a great choice.

Check out this video of the 4 channel version of this amplifier. Over the years, the technology used to create audio amplifiers has grown by leaps and bounds.

We consider it our mission to use our expertise in developing the latest technologies and to bring you the absolute best sounding amplifiers on the market at a reasonable price. From its clean, sleek design to its high quality components, you will be amazed at the quality and power that these new Phenom amps offer. The RXA-T1 is a 2 channel amplifier with 1,500 Watts peak output. You can also bridge the amplifier and get 1 x 370 Watts. Here at Rockville we offer the best value in car audio.

We therefore want to make it easy for you to compare our products to any brands on the market. This unit also features a high speed MOSFET power supply, studio-grade bipolar output stage transistors and ELNA brand audiophile capacitors. It has a fully adjustable 12dB/Octave cross over with differential circuitry. High Level inputs, also referred to as Speaker Level inputs, allow you to install the amplifier into your vehicle even if you do not have any preamp outputs available. That means you can install this amplifier to your factory or aftermarket receiver.

Other features include Auto-Start Smart turn-on (This function senses when there is a signal from the head unit and automatically turns on the amplifier hence no need to run a Remote Turn-On wire), a fully adjustable 12dB bass equalizer, 2 channel / bridgeable mono model, mute and delay soft start technology, and a crossover band-pass control. The RXA-T1 is protected by a full IC controlled circuit and has professional peak limiter circuitry guaranteeing distortion free musical playback at all levels. The circuitry of this amplifier is a class A/B circuitry. Class A/B is known to have amazing sound quality. Pro audio amps usually all are class A/B.

Class A/B however is not known for its efficiency. To make this amplifier more efficient we simulated a class G amplifier.

Class G is technology that switches the rail voltage depending on how much power is being used. We have similar technology built into these class A/B amplifiers which make these about 65-70% efficiency which is just amazing for a class A/B amplifier. (Amp must be complete with accessories and original box please). Rockville RXA-T1 1500 Watt Peak/370 Watt Dyno-Certified RMS 2 Channel Amplifier Car Stereo Amp.

Dyno Certified RMS Power Ratings: (Certified Dyno Test / Less than 1 % THD) (Use these ratings when comparing with top brands such as Kicker, Rockford Fosgate, etc). 250 Watts (2 x 125 Watts) at 4 ohms and 1% THD+N. 370 Watts (2 x 185 Watts) at 2 ohms.

Peak: (Use these ratings when comparing with the top budget brands such as Boss, Power Acoustik, etc). Studio-Grade Bipolar Output Stage Transistors. Fully Adjustable 12dB / Octave Crossover. Low Pass Filter: 50Hz - 250Hz. High Pass Filter: 15Hz - 250Hz.

Fully Adjustable 12dB Bass Equalizer with Differential Circuitry. Mute and Delay Soft Start System.

High Level Input with Smart Auto Turn-On. Minimum THD at Rated Power. Frequency Response: 10Hz - 40KHz. Dimensions: (W x H x L) 8.5" x 1.8" x 13. If your item is defective or you want to return it for any reason within the first 30 days of when it was delivered to you; you have the following options.

We will send you a. To replace the item for a brand new one. All replacements and exchanges are free.

The item "Alpine W12S4 12 750w Car Subwoofer+Sealed Sub Box Enclosure+Amplifier+Amp Kit" is in sale since Friday, March 13, 2020. This item is in the category "Consumer Electronics\Vehicle Electronics & GPS\Car Audio\Car Subwoofers". The seller is "audiosavings" and is located in Inwood, New York. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, Sweden, South Korea, Indonesia, Taiwan, South africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, New Zealand, Philippines, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Brazil, Chile, Colombia, Costa rica, Panama, Trinidad and tobago, Guatemala, Honduras, Jamaica, Antigua and barbuda, Aruba, Belize, Dominica, Grenada, Saint kitts and nevis, Saint lucia, Montserrat, Turks and caicos islands, Barbados, Bangladesh, Bermuda, Brunei darussalam, Bolivia, Ecuador, Egypt, French guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Cayman islands, Liechtenstein, Sri lanka, Luxembourg, Monaco, Macao, Martinique, Maldives, Nicaragua, Oman, Peru, Pakistan, Paraguay, Reunion, Viet nam, Uruguay.
  • Brand: Alpine
  • MPN: W12S4+RS12+K1+RXA-T1+RWK81
  • UPC: 613815949671
  • Type: Enclosed Powered
  • Model: W12S4+RS12+K1+RXA-T1+RWK81
  • Speaker Size: 12in.

  • Voice Coil: Single
  • RMS Power: 250W
  • Country/Region of Manufacture: China


Alpine W12S4 12 750w Car Subwoofer+Sealed Sub Box Enclosure+Amplifier+Amp Kit    Alpine W12S4 12 750w Car Subwoofer+Sealed Sub Box Enclosure+Amplifier+Amp Kit